{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:FARS7ZQLIG7KYOZWFWISKP7SYF","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":"589217162c98f186d3d3d520c1d5e9c752ee62dc43ef41eaf90762fca95f4b1a","cross_cats_sorted":["gr-qc"],"license":"","primary_cat":"hep-th","submitted_at":"1998-09-30T03:57:47Z","title_canon_sha256":"340f9888f92392875112b7c661d2a43947a6ae28f15c11495e978105321492fd"},"schema_version":"1.0","source":{"id":"hep-th/9809205","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9809205","created_at":"2026-07-04T15:54:39Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9809205v1","created_at":"2026-07-04T15:54:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9809205","created_at":"2026-07-04T15:54:39Z"},{"alias_kind":"pith_short_12","alias_value":"FARS7ZQLIG7K","created_at":"2026-07-04T15:54:39Z"},{"alias_kind":"pith_short_16","alias_value":"FARS7ZQLIG7KYOZW","created_at":"2026-07-04T15:54:39Z"},{"alias_kind":"pith_short_8","alias_value":"FARS7ZQL","created_at":"2026-07-04T15:54:39Z"}],"graph_snapshots":[{"event_id":"sha256:38b6c043a949ca48d8236e4c94e75c00f79edb2f5795e64f0b4568dd369809da","target":"graph","created_at":"2026-07-04T15:54:39Z","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/hep-th/9809205/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The term $\\Theta\\epsilon^{\\mu\\nu\\rho\\sigma}F_{\\mu\\nu}F_{\\rho\\sigma}$, when added to the electromagnetic Lagrangian $-{1\\over 16\\pi}F^{\\mu\\nu}F_{\\mu\\nu}$, does not change the signature of the Lagrangian. Actually, it increases the part with negative kinetic energy term at the spatial infinity. For this reason it does not change the conclusion, that at the spatial infinity the magnetic part of the electromagnetic field should be absent.","authors_text":"Andrzej Staruszkiewicz, Pawel O. Mazur","cross_cats":["gr-qc"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1998-09-30T03:57:47Z","title":"On the $\\Theta$-term in electrodynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9809205","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:fcbab500bd222750ad46ecc96f883021be51fc24fb2350bae471c1d631742e37","target":"record","created_at":"2026-07-04T15:54:39Z","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":"589217162c98f186d3d3d520c1d5e9c752ee62dc43ef41eaf90762fca95f4b1a","cross_cats_sorted":["gr-qc"],"license":"","primary_cat":"hep-th","submitted_at":"1998-09-30T03:57:47Z","title_canon_sha256":"340f9888f92392875112b7c661d2a43947a6ae28f15c11495e978105321492fd"},"schema_version":"1.0","source":{"id":"hep-th/9809205","kind":"arxiv","version":1}},"canonical_sha256":"28232fe60b41beac3b362d91253ff2c17eb23338dc02468adafb32346dba6288","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28232fe60b41beac3b362d91253ff2c17eb23338dc02468adafb32346dba6288","first_computed_at":"2026-07-04T15:54:39.620347Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:54:39.620347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i2uVHc05E6EqfQolQxLNFYQkQv99dvu/WRiahKlQvnGsnjxZAIjQ0erJd4RaTSOQe8DbvU3Hz17EmvdY3gjmCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:54:39.620734Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9809205","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fcbab500bd222750ad46ecc96f883021be51fc24fb2350bae471c1d631742e37","sha256:38b6c043a949ca48d8236e4c94e75c00f79edb2f5795e64f0b4568dd369809da"],"state_sha256":"cf64b95cb48de853f73ef3ea51ffb7cd1b23c97020f370cef94c086bc59aef27"}