{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:3JBOPDTHAL2WLJJFNGVFJ635DB","short_pith_number":"pith:3JBOPDTH","canonical_record":{"source":{"id":"2409.10198","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2024-09-16T11:44:59Z","cross_cats_sorted":[],"title_canon_sha256":"419fb02eade8314f41ad04a8767ca5b93350f350aaa7d633fded16dceafddd2f","abstract_canon_sha256":"4239662c85057e3856d9f40ce3f6bef499d9d966f5b81f0f54fd7fe1e6f3acd4"},"schema_version":"1.0"},"canonical_sha256":"da42e78e6702f565a52569aa54fb7d1877acd8c813fd2952f2253c84bd77b8ed","source":{"kind":"arxiv","id":"2409.10198","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.10198","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"arxiv_version","alias_value":"2409.10198v1","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.10198","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_12","alias_value":"3JBOPDTHAL2W","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_16","alias_value":"3JBOPDTHAL2WLJJF","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_8","alias_value":"3JBOPDTH","created_at":"2026-07-05T10:58:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:3JBOPDTHAL2WLJJFNGVFJ635DB","target":"record","payload":{"canonical_record":{"source":{"id":"2409.10198","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2024-09-16T11:44:59Z","cross_cats_sorted":[],"title_canon_sha256":"419fb02eade8314f41ad04a8767ca5b93350f350aaa7d633fded16dceafddd2f","abstract_canon_sha256":"4239662c85057e3856d9f40ce3f6bef499d9d966f5b81f0f54fd7fe1e6f3acd4"},"schema_version":"1.0"},"canonical_sha256":"da42e78e6702f565a52569aa54fb7d1877acd8c813fd2952f2253c84bd77b8ed","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:58:18.572485Z","signature_b64":"03O907AQFkE/sNFoD09p4Yt0YNLU4cPpnK2GxWwDgMN6RZgQNk7FO0QC6Rd0HU2DY5ZqkcaumCwfbcDvJmrBCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da42e78e6702f565a52569aa54fb7d1877acd8c813fd2952f2253c84bd77b8ed","last_reissued_at":"2026-07-05T10:58:18.571897Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:58:18.571897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.10198","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:58:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ooyeTewBEck//MQj+Fdu3IftH0i8PP8rvHWAWcvM/TAP0QwCJihkyVdiBDwvhhY9U1XsK+blCyfkpSIt5dQUBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T11:46:38.835176Z"},"content_sha256":"554c226eab897a349885a6549cfd4c80afa3889514bc79103000ea8a3b67da7e","schema_version":"1.0","event_id":"sha256:554c226eab897a349885a6549cfd4c80afa3889514bc79103000ea8a3b67da7e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:3JBOPDTHAL2WLJJFNGVFJ635DB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Specific heat of the driven Curie-Weiss model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Christian Maes, Elena Rufeil Fiori, Robbe Vidts","submitted_at":"2024-09-16T11:44:59Z","abstract_excerpt":"Applying a time-periodic magnetic field to the standard ferromagnetic Curie-Weiss model brings the spin system in a steady out-of-equilibrium condition. We recall how the hysteresis gets influenced by the amplitude and the frequency of that field, and how an amplitude- and frequency-dependent (dynamical) critical temperature can be discerned. The dissipated power measures the area of the hysteresis loop and changes with temperature. The excess heat determines a nonequilibrium specific heat giving the quasistatic response. We compute that specific heat, which appears to diverge at the critical "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.10198","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2409.10198/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:58:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FWKHE1fHOaVf1UA7rLw+sx/cw5ObW7XBJ9KT1HMk/BkquR/gitoGfYPGkR7QyqZ628coN0WfWIBlFiINE29hCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T11:46:38.835564Z"},"content_sha256":"4eed95c5bd3010273a1b055f73c3291efbdd04605936e2f38b71f414706c6721","schema_version":"1.0","event_id":"sha256:4eed95c5bd3010273a1b055f73c3291efbdd04605936e2f38b71f414706c6721"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3JBOPDTHAL2WLJJFNGVFJ635DB/bundle.json","state_url":"https://pith.science/pith/3JBOPDTHAL2WLJJFNGVFJ635DB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3JBOPDTHAL2WLJJFNGVFJ635DB/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-17T11:46:38Z","links":{"resolver":"https://pith.science/pith/3JBOPDTHAL2WLJJFNGVFJ635DB","bundle":"https://pith.science/pith/3JBOPDTHAL2WLJJFNGVFJ635DB/bundle.json","state":"https://pith.science/pith/3JBOPDTHAL2WLJJFNGVFJ635DB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3JBOPDTHAL2WLJJFNGVFJ635DB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:3JBOPDTHAL2WLJJFNGVFJ635DB","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"4239662c85057e3856d9f40ce3f6bef499d9d966f5b81f0f54fd7fe1e6f3acd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2024-09-16T11:44:59Z","title_canon_sha256":"419fb02eade8314f41ad04a8767ca5b93350f350aaa7d633fded16dceafddd2f"},"schema_version":"1.0","source":{"id":"2409.10198","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.10198","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"arxiv_version","alias_value":"2409.10198v1","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.10198","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_12","alias_value":"3JBOPDTHAL2W","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_16","alias_value":"3JBOPDTHAL2WLJJF","created_at":"2026-07-05T10:58:18Z"},{"alias_kind":"pith_short_8","alias_value":"3JBOPDTH","created_at":"2026-07-05T10:58:18Z"}],"graph_snapshots":[{"event_id":"sha256:4eed95c5bd3010273a1b055f73c3291efbdd04605936e2f38b71f414706c6721","target":"graph","created_at":"2026-07-05T10:58:18Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2409.10198/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Applying a time-periodic magnetic field to the standard ferromagnetic Curie-Weiss model brings the spin system in a steady out-of-equilibrium condition. We recall how the hysteresis gets influenced by the amplitude and the frequency of that field, and how an amplitude- and frequency-dependent (dynamical) critical temperature can be discerned. The dissipated power measures the area of the hysteresis loop and changes with temperature. The excess heat determines a nonequilibrium specific heat giving the quasistatic response. We compute that specific heat, which appears to diverge at the critical ","authors_text":"Christian Maes, Elena Rufeil Fiori, Robbe Vidts","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2024-09-16T11:44:59Z","title":"Specific heat of the driven Curie-Weiss model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.10198","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:554c226eab897a349885a6549cfd4c80afa3889514bc79103000ea8a3b67da7e","target":"record","created_at":"2026-07-05T10:58:18Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"4239662c85057e3856d9f40ce3f6bef499d9d966f5b81f0f54fd7fe1e6f3acd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2024-09-16T11:44:59Z","title_canon_sha256":"419fb02eade8314f41ad04a8767ca5b93350f350aaa7d633fded16dceafddd2f"},"schema_version":"1.0","source":{"id":"2409.10198","kind":"arxiv","version":1}},"canonical_sha256":"da42e78e6702f565a52569aa54fb7d1877acd8c813fd2952f2253c84bd77b8ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da42e78e6702f565a52569aa54fb7d1877acd8c813fd2952f2253c84bd77b8ed","first_computed_at":"2026-07-05T10:58:18.571897Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:58:18.571897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"03O907AQFkE/sNFoD09p4Yt0YNLU4cPpnK2GxWwDgMN6RZgQNk7FO0QC6Rd0HU2DY5ZqkcaumCwfbcDvJmrBCw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:58:18.572485Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.10198","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:554c226eab897a349885a6549cfd4c80afa3889514bc79103000ea8a3b67da7e","sha256:4eed95c5bd3010273a1b055f73c3291efbdd04605936e2f38b71f414706c6721"],"state_sha256":"8f686eba7cff2678f3154edc40a5a7e1c392230d6b516fb5d49f402e8043adbe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QKbC5Jr+86RvnsQXxvOFdTtdby/Id7UUaXZlclEHbfA5cLBuPlnWOwYK2HZYltDkBsP77XYFFyfFVFeskjY4DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T11:46:38.838833Z","bundle_sha256":"28de516f989afb3276ffd60bd2aaadf5341b164b5dfae3322ff711172ad1ac8c"}}