{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:4E5XRDHPZIDRYOZVI5HMAN5ZUM","short_pith_number":"pith:4E5XRDHP","canonical_record":{"source":{"id":"hep-th/0505214","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2005-05-24T17:35:12Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"2c4bce5f914351cebd2fe87aee7fb354708f08c2f91e5650b7438a9dca52772d","abstract_canon_sha256":"2eb6edf86345e5a1d0c7251ef55ec705e18c6ea2d033c15c166537e4081d7ba2"},"schema_version":"1.0"},"canonical_sha256":"e13b788cefca071c3b35474ec037b9a336f5ae3e1eb683f11a542e6fd1218509","source":{"kind":"arxiv","id":"hep-th/0505214","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0505214","created_at":"2026-07-04T16:56:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0505214v1","created_at":"2026-07-04T16:56:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0505214","created_at":"2026-07-04T16:56:11Z"},{"alias_kind":"pith_short_12","alias_value":"4E5XRDHPZIDR","created_at":"2026-07-04T16:56:11Z"},{"alias_kind":"pith_short_16","alias_value":"4E5XRDHPZIDRYOZV","created_at":"2026-07-04T16:56:11Z"},{"alias_kind":"pith_short_8","alias_value":"4E5XRDHP","created_at":"2026-07-04T16:56:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:4E5XRDHPZIDRYOZVI5HMAN5ZUM","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/0505214","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2005-05-24T17:35:12Z","cross_cats_sorted":["hep-lat"],"title_canon_sha256":"2c4bce5f914351cebd2fe87aee7fb354708f08c2f91e5650b7438a9dca52772d","abstract_canon_sha256":"2eb6edf86345e5a1d0c7251ef55ec705e18c6ea2d033c15c166537e4081d7ba2"},"schema_version":"1.0"},"canonical_sha256":"e13b788cefca071c3b35474ec037b9a336f5ae3e1eb683f11a542e6fd1218509","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:56:11.823013Z","signature_b64":"uSs8J3VYBm9PEVYFRMLlP1dQ5LnoXhAVy2ppEUYorjaJauS5rj0xfCQ0UOk9myNk8zuL4IwVWAImCeX5dYDmAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e13b788cefca071c3b35474ec037b9a336f5ae3e1eb683f11a542e6fd1218509","last_reissued_at":"2026-07-04T16:56:11.822688Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:56:11.822688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/0505214","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":"2026-07-04T16:56:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"09lEAjcLSxlyxdAE7fHw7aI0tMEUFUtGb7sEq7RpuYT351/q6mfl5+sh7Oeb3Rz5ya8uplLu26YawztTwyMBCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T07:28:57.234931Z"},"content_sha256":"7a6b28eda029ff4bee56fcf6eab3cf0bcc9b38259e0478b798d72d0951c3b6f7","schema_version":"1.0","event_id":"sha256:7a6b28eda029ff4bee56fcf6eab3cf0bcc9b38259e0478b798d72d0951c3b6f7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:4E5XRDHPZIDRYOZVI5HMAN5ZUM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Doubly Periodic Instanton Zero Modes","license":"","headline":"","cross_cats":["hep-lat"],"primary_cat":"hep-th","authors_text":"Chris Ford, Jan M. Pawlowski","submitted_at":"2005-05-24T17:35:12Z","abstract_excerpt":"Fermionic zero modes associated with doubly periodic SU(2) instantons of unit charge are considered. In cases where the action density exhibits two `instanton cores' the zero mode peaks on one of four line-segments joining the two constituents. Which of the four possibilities is realised depends on the fermionic boundary conditions; doubly periodic, doubly anti-periodic or mixed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0505214","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/hep-th/0505214/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":"2026-07-04T16:56:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bY3dIY1DrecrVYnkZgtcdNf5fVSSGXy8RGeFN5xi45rKnP7voI8IoFZRMbXkqXp1Ue3PBG0UDLz6gdiKEmDZDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T07:28:57.235840Z"},"content_sha256":"27af8cc4a26783b18e519c7ab9ed5914e1f7c6f7dfed02384c375de924031c38","schema_version":"1.0","event_id":"sha256:27af8cc4a26783b18e519c7ab9ed5914e1f7c6f7dfed02384c375de924031c38"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4E5XRDHPZIDRYOZVI5HMAN5ZUM/bundle.json","state_url":"https://pith.science/pith/4E5XRDHPZIDRYOZVI5HMAN5ZUM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4E5XRDHPZIDRYOZVI5HMAN5ZUM/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":"2026-08-14T07:28:57Z","links":{"resolver":"https://pith.science/pith/4E5XRDHPZIDRYOZVI5HMAN5ZUM","bundle":"https://pith.science/pith/4E5XRDHPZIDRYOZVI5HMAN5ZUM/bundle.json","state":"https://pith.science/pith/4E5XRDHPZIDRYOZVI5HMAN5ZUM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4E5XRDHPZIDRYOZVI5HMAN5ZUM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:4E5XRDHPZIDRYOZVI5HMAN5ZUM","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":"2eb6edf86345e5a1d0c7251ef55ec705e18c6ea2d033c15c166537e4081d7ba2","cross_cats_sorted":["hep-lat"],"license":"","primary_cat":"hep-th","submitted_at":"2005-05-24T17:35:12Z","title_canon_sha256":"2c4bce5f914351cebd2fe87aee7fb354708f08c2f91e5650b7438a9dca52772d"},"schema_version":"1.0","source":{"id":"hep-th/0505214","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0505214","created_at":"2026-07-04T16:56:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0505214v1","created_at":"2026-07-04T16:56:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0505214","created_at":"2026-07-04T16:56:11Z"},{"alias_kind":"pith_short_12","alias_value":"4E5XRDHPZIDR","created_at":"2026-07-04T16:56:11Z"},{"alias_kind":"pith_short_16","alias_value":"4E5XRDHPZIDRYOZV","created_at":"2026-07-04T16:56:11Z"},{"alias_kind":"pith_short_8","alias_value":"4E5XRDHP","created_at":"2026-07-04T16:56:11Z"}],"graph_snapshots":[{"event_id":"sha256:27af8cc4a26783b18e519c7ab9ed5914e1f7c6f7dfed02384c375de924031c38","target":"graph","created_at":"2026-07-04T16:56:11Z","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/0505214/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Fermionic zero modes associated with doubly periodic SU(2) instantons of unit charge are considered. In cases where the action density exhibits two `instanton cores' the zero mode peaks on one of four line-segments joining the two constituents. Which of the four possibilities is realised depends on the fermionic boundary conditions; doubly periodic, doubly anti-periodic or mixed.","authors_text":"Chris Ford, Jan M. Pawlowski","cross_cats":["hep-lat"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2005-05-24T17:35:12Z","title":"Doubly Periodic Instanton Zero Modes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0505214","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":"sha256:7a6b28eda029ff4bee56fcf6eab3cf0bcc9b38259e0478b798d72d0951c3b6f7","target":"record","created_at":"2026-07-04T16:56:11Z","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":"2eb6edf86345e5a1d0c7251ef55ec705e18c6ea2d033c15c166537e4081d7ba2","cross_cats_sorted":["hep-lat"],"license":"","primary_cat":"hep-th","submitted_at":"2005-05-24T17:35:12Z","title_canon_sha256":"2c4bce5f914351cebd2fe87aee7fb354708f08c2f91e5650b7438a9dca52772d"},"schema_version":"1.0","source":{"id":"hep-th/0505214","kind":"arxiv","version":1}},"canonical_sha256":"e13b788cefca071c3b35474ec037b9a336f5ae3e1eb683f11a542e6fd1218509","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e13b788cefca071c3b35474ec037b9a336f5ae3e1eb683f11a542e6fd1218509","first_computed_at":"2026-07-04T16:56:11.822688Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:56:11.822688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uSs8J3VYBm9PEVYFRMLlP1dQ5LnoXhAVy2ppEUYorjaJauS5rj0xfCQ0UOk9myNk8zuL4IwVWAImCeX5dYDmAQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:56:11.823013Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0505214","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a6b28eda029ff4bee56fcf6eab3cf0bcc9b38259e0478b798d72d0951c3b6f7","sha256:27af8cc4a26783b18e519c7ab9ed5914e1f7c6f7dfed02384c375de924031c38"],"state_sha256":"4529a6dddc2f947666c5b7048299440f6502bec3f3bb05bab03adca2f74f86c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HciZOZHBKHRfGKwdaYlkTrP5sFTOW7U0wM9PU37z/05a1C3zXeQeaNIVCOWSaBRywISS0P+3Sc9Aak2Q+L3EAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T07:28:57.323864Z","bundle_sha256":"7fc1edbcb6fcb52b5b06cc7af30e6c4eb9cfad99d2d7baaeaa00c43637f72928"}}