ISSN Record 1572-9575

Identifiers

ISSN:: 1572-9575

ISSN-L:: 1572-9575

CODEN (1):: IJTPBM

Titles

Title proper:: International journal of theoretical physics.

Publication

Medium:: Online

Other media:: Print

Country:: NETHERLANDS

Online

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Archival status

This resource has been partly archived by the keepers network.

Archival Status
Publisher	Keeper	Status	Last updated
on 3
Springer	Scholars Portal	Preserved	2025-09-02
Preserved : 1 (1 to 4); 2 (, 1 to 4); 3 (, 1 to 6); 4 (, 1 to 6); 5 (, 1 to 3 to 5, 6); 6 (, 1, 2, 3-4, 5, 6); 7 (, 1 to 6); 8 (, 1 to 6); 9 (, 1 to 6); 10 (, 1 to 6); 11 (, 1 to 6); 12 (, 1 to 6); 13 (, 1 to 6); 14 (, 1 to 6); 15 (, 1 to 12); 16 (, 1 to 12); 17 (, 1 to 12); 18 (, 1 to 12); 19 (, 1 to 12); 20 (, 1 to 12); 21 (, 1, 2, 3-4, 5, 6-7, 8-9, 10-11, 12); 22 (, 1 to 12); 23 (, 1 to 12); 24 (, 1 to 12); 25 (, 1 to 12); 26 (, 1 to 12); 27 (, 1 to 12); 28 (, 1 to 12); 29 (, 1 to 12); 30 (, 1 to 12); 31 (, 1 to 12); 32 (, 1 to 12); 33 (, 1 to 12); 34 (, 1 to 12); 35 (, 1 to 12); 36 (, 1 to 12); 37 (, 1 to 12); 38 (, 1 to 12); 39 (, 1 to 12); 40 (, 1 to 12); 41 (, 1 to 12); 42 (, 1 to 12); 43 (, 1 to 6, 7-8, 9 to 12); 44 (, 1 to 12); 45 (, 1 to 12); 46 (, 1 to 12); 47 (, 1 to 12); 48 (, 1 to 12); 49 (, 1 to 12); 50 (, 1 to 12); 51 (, 1 to 12); 52 (, 1 to 12); 53 (, 1 to 12); 54 (, 1 to 12); 55 (, 1 to 12); 56 (, 1 to 12); 57 (, 1 to 12); 58 (, 1 to 12); 59 (, 1 to 12); 60 (, 1 to 10, 11-12); 61 (, 1 to 3); 62; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023
Springer Science & Business Media	Internet Archive	Preserved	2025-08-08
1 to 44
Springer	CLOCKSS Archive	Preserved	2026-02-09
1 to 65
Springer	Portico	Preserved	2026-02-12
Preserved : 1970: 3(1, 4)
Springer	Portico	Preserved	2026-02-12
Preserved : 1972: 5(4, 6), 1972: 6(4), 1973: 7(1)
Springer	Portico	Preserved	2026-02-12
Preserved : 1975: 13(4)
Springer	Portico	Preserved	2026-02-12
Preserved : 1978: 17(1, 5)
Springer	Portico	Preserved	2026-02-12
Preserved : 1979: 18(10), 1980: 19(7)
Springer	Portico	Preserved	2026-02-12
Preserved : 1982: 21(3-4), 1983: 22(1)
Springer	Portico	Preserved	2026-02-12
Preserved : 1984: 23(2, 5, 7)
Springer	Portico	Preserved	2026-02-12
Preserved : 1987: 26(1, 10)
Springer	Portico	Preserved	2026-02-12
Preserved : 1989: 28(1)
Springer	Portico	Preserved	2026-02-12
Preserved : 1990: 29(9, 12), 1991: 30(4)
Springer	Portico	Preserved	2026-02-12
Preserved : 1993: 32(1)
Springer	Portico	Preserved	2026-02-12
Preserved : 1995: 34(6), 1996: 35(1, 3, 5), 1997: 36(1-2, 11), 1998: 37(3)
Springer	Portico	Preserved	2026-02-12
Preserved : 1999: 38(5-8, 11), 2000: 39(4)
Springer	Portico	Preserved	2026-02-12
Preserved : 2002: 41(2), 2003: 42(1)
Springer	Portico	Preserved	2026-02-12
Preserved : 2005: 44(7, 12), 2006: 45(8, 10), 2007: 46(3, 5-8), 2008: 47(5-6, 10-12), 2009: 48(1-12), 2010: 49(1-12), 2011: 50(1-12), 2012: 51(1-2, 4-8, 11-12), 2013: 52(1-8, 10), 2014: 53(2-12), 2015: 54(2, 4-12), 2016: 55(1-12), 2017: 56(1-12), 2018: 57(1-12), 2019: 58(1-12), 2019/2020: 59(1-12), 2021: 60(1-12), 2022: 61(1-12), 2022/2023: 62(1, S 1, 2-12), 2023/2024: 63(1-12), 2024/2025: 64(1-12), 2026: 65(1-2)
Springer	LOCKSS Archive	In Progress	2026-02-09
51, 58
Springer	LOCKSS Archive	Preserved	2026-02-09
52 to 57
Springer	Scholars Portal	Preserved	2025-09-02
Preserved : 61 (4 to 12); 62 (, 1 to 12); 63 (, 1 to 12); 64 (, 1 to 7); 2022; 2023; 2024; 2025
Springer	Library of Congress	Preserved	2025-04-07
55 (6); 57 (3 to 12); 58 (1 to 12); 59 (1 to 12); 60 (1 to 11-12); 61 (1 to 12); 62 (1, S1, 2 to 12); 63 (1 to 10, 12); 64 (1)
Springer Nature	National Digital Preservation Program, China	Preserved	2025-10-23
Preserved : 4 (1 to 9, 11, 12); 5 (1 to 9, 11, 12); 6 (1 to 9, 11-12); 36 (1 to 9, 11, 12); 37 (1 to 9, 11, 12); 38 (1 to 9, 11, 12); 39 (1 to 9, 11, 12); 41 (1 to 9, 11, 12); 42 (1 to 9, 11, 12); 43 (1 to 7, 9, 11, 12); 44 (1 to 9, 11, 12); 45 (1 to 9, 11, 12); 46 (1 to 9, 11, 12); 47 (1 to 9, 11, 12); 48 (1 to 9, 11, 12); 49 (1 to 9, 11, 12); 51 (1 to 9, 11, 12); 52 (1 to 9, 11, 12); 53 (1 to 9, 11, 12); 54 (1 to 9, 11, 12); 55 (1 to 9, 11, 12); 56 (1 to 9, 11, 12); 57 (1 to 9, 11, 12); 58 (1 to 9, 11, 12); 59 (1 to 9, 11, 12); 61 (1 to 9, 11, 12); 62 (Suppl 1, 1 to 9, 11, 12); 63 (1 to 9, 11, 12)
Springer Nature	National Digital Preservation Program, China	Preserved	2025-12-04
Preserved : 4 (1 to 9, 11, 12); 5 (1 to 9, 11, 12); 6 (1 to 9, 11-12); 36 (1 to 9, 11, 12); 37 (1 to 9, 11, 12); 38 (1 to 9, 11, 12); 39 (1 to 9, 11, 12); 41 (1 to 9, 11, 12); 42 (1 to 9, 11, 12); 43 (1 to 7, 9, 11, 12); 44 (1 to 9, 11, 12); 45 (1 to 9, 11, 12); 46 (1 to 9, 11, 12); 47 (1 to 9, 11, 12); 48 (1 to 9, 11, 12); 49 (1 to 9, 11, 12); 51 (1 to 9, 11, 12); 52 (1 to 9, 11, 12); 53 (1 to 9, 11, 12); 54 (1 to 9, 11, 12); 55 (1 to 9, 11, 12); 56 (1 to 9, 11, 12); 57 (1 to 9, 11, 12); 58 (1 to 9, 11, 12); 59 (1 to 9, 11, 12); 61 (1 to 9, 11, 12); 62 (Suppl 1, 1 to 9, 11, 12); 63 (1 to 9, 11, 12)
Kluwer Academic Publishers	National Library of the Netherlands	Preserved	2024-12-15
Preserved : 36 (1, 2); 37 (1-12); 38 (1-12); 39 (1-12); 40 (1-12); 41 (1-12); 42 (1-12); 43 (1-7, 9-12); 44 (1-12); 45 (1-12); 46 (1, 2, 4-12); 47 (1-12); 48 (1-12); 49 (1-12); 50 (1-12); 51 (1-12); 52 (1-12); 53 (1-12); 54 (1-12); 55 (1-12); 56 (1-12); 57 (1-12); 58 (1-10)

Record

Last modified:: 2023/03/05

ISSN Center responsible for the record:: Netherlands