{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:IXZQFGE6GZ2Z3QCNX4ZLTODJLH","short_pith_number":"pith:IXZQFGE6","canonical_record":{"source":{"id":"hep-th/0310202","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2003-10-21T17:24:35Z","cross_cats_sorted":[],"title_canon_sha256":"19c1884cdab1aeee19c9c2413aade0e4b486cee8fa57d52e7e2f2a0a816c7db5","abstract_canon_sha256":"d51ebeafc7b636973b1914a242275da760b9ecf707b0731f68e8196bfa4f58d0"},"schema_version":"1.0"},"canonical_sha256":"45f302989e36759dc04dbf32b9b86959fbf1727f2677c4f7212388d9e1c9341a","source":{"kind":"arxiv","id":"hep-th/0310202","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0310202","created_at":"2026-05-18T00:37:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0310202v1","created_at":"2026-05-18T00:37:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0310202","created_at":"2026-05-18T00:37:10Z"},{"alias_kind":"pith_short_12","alias_value":"IXZQFGE6GZ2Z","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"IXZQFGE6GZ2Z3QCN","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"IXZQFGE6","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:IXZQFGE6GZ2Z3QCNX4ZLTODJLH","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/0310202","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2003-10-21T17:24:35Z","cross_cats_sorted":[],"title_canon_sha256":"19c1884cdab1aeee19c9c2413aade0e4b486cee8fa57d52e7e2f2a0a816c7db5","abstract_canon_sha256":"d51ebeafc7b636973b1914a242275da760b9ecf707b0731f68e8196bfa4f58d0"},"schema_version":"1.0"},"canonical_sha256":"45f302989e36759dc04dbf32b9b86959fbf1727f2677c4f7212388d9e1c9341a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:10.321922Z","signature_b64":"EtjEPZrwcIVSY5AEstGhF5xpw8BL8nE90+L2hMHnYNInkF7zpCWhGIGMLjxL58ZZB4KneI6oBK9Nmot2OWe/BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"45f302989e36759dc04dbf32b9b86959fbf1727f2677c4f7212388d9e1c9341a","last_reissued_at":"2026-05-18T00:37:10.321244Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:10.321244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/0310202","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":"2026-05-18T00:37:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"96AmctwInWaLAscWPipqdSOMX9+3XvImdDoXoog5WlqU7SAM9KMmAkLJ6tVMhGXrCD9PB2bktW6AyMWXtqoZBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T03:27:49.134073Z"},"content_sha256":"7c16ecc8cf78bd0da3a40c039f55ee96e671a33a5178f0cace533f72cc8a1b42","schema_version":"1.0","event_id":"sha256:7c16ecc8cf78bd0da3a40c039f55ee96e671a33a5178f0cace533f72cc8a1b42"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:IXZQFGE6GZ2Z3QCNX4ZLTODJLH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Noncommutative solitons and instantons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Fidel A. Schaposnik","submitted_at":"2003-10-21T17:24:35Z","abstract_excerpt":"I review in this talk different approaches to the construction of vortex and instanton solutions in noncommutative field theories."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0310202","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":""},"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":"2026-05-18T00:37:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wg3lvWXD9WO1d8MbHv6GBFPjJkDxsNcSn0WLYPwYvZIUXLfNrH5mZN4fyXa1imI22Wmnzt6n/+mAHVc0BAYsAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T03:27:49.134422Z"},"content_sha256":"b5667c5116193ff68834e4eeb9d3df7df7ccfa5b7836b11db03dfa56ffbe7ab7","schema_version":"1.0","event_id":"sha256:b5667c5116193ff68834e4eeb9d3df7df7ccfa5b7836b11db03dfa56ffbe7ab7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IXZQFGE6GZ2Z3QCNX4ZLTODJLH/bundle.json","state_url":"https://pith.science/pith/IXZQFGE6GZ2Z3QCNX4ZLTODJLH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IXZQFGE6GZ2Z3QCNX4ZLTODJLH/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":"2026-06-27T03:27:49Z","links":{"resolver":"https://pith.science/pith/IXZQFGE6GZ2Z3QCNX4ZLTODJLH","bundle":"https://pith.science/pith/IXZQFGE6GZ2Z3QCNX4ZLTODJLH/bundle.json","state":"https://pith.science/pith/IXZQFGE6GZ2Z3QCNX4ZLTODJLH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IXZQFGE6GZ2Z3QCNX4ZLTODJLH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:IXZQFGE6GZ2Z3QCNX4ZLTODJLH","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":"d51ebeafc7b636973b1914a242275da760b9ecf707b0731f68e8196bfa4f58d0","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2003-10-21T17:24:35Z","title_canon_sha256":"19c1884cdab1aeee19c9c2413aade0e4b486cee8fa57d52e7e2f2a0a816c7db5"},"schema_version":"1.0","source":{"id":"hep-th/0310202","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0310202","created_at":"2026-05-18T00:37:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0310202v1","created_at":"2026-05-18T00:37:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0310202","created_at":"2026-05-18T00:37:10Z"},{"alias_kind":"pith_short_12","alias_value":"IXZQFGE6GZ2Z","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"IXZQFGE6GZ2Z3QCN","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"IXZQFGE6","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:b5667c5116193ff68834e4eeb9d3df7df7ccfa5b7836b11db03dfa56ffbe7ab7","target":"graph","created_at":"2026-05-18T00:37:10Z","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"},"paper":{"abstract_excerpt":"I review in this talk different approaches to the construction of vortex and instanton solutions in noncommutative field theories.","authors_text":"Fidel A. Schaposnik","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2003-10-21T17:24:35Z","title":"Noncommutative solitons and instantons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0310202","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":"sha256:7c16ecc8cf78bd0da3a40c039f55ee96e671a33a5178f0cace533f72cc8a1b42","target":"record","created_at":"2026-05-18T00:37:10Z","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":"d51ebeafc7b636973b1914a242275da760b9ecf707b0731f68e8196bfa4f58d0","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2003-10-21T17:24:35Z","title_canon_sha256":"19c1884cdab1aeee19c9c2413aade0e4b486cee8fa57d52e7e2f2a0a816c7db5"},"schema_version":"1.0","source":{"id":"hep-th/0310202","kind":"arxiv","version":1}},"canonical_sha256":"45f302989e36759dc04dbf32b9b86959fbf1727f2677c4f7212388d9e1c9341a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"45f302989e36759dc04dbf32b9b86959fbf1727f2677c4f7212388d9e1c9341a","first_computed_at":"2026-05-18T00:37:10.321244Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:10.321244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EtjEPZrwcIVSY5AEstGhF5xpw8BL8nE90+L2hMHnYNInkF7zpCWhGIGMLjxL58ZZB4KneI6oBK9Nmot2OWe/BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:10.321922Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0310202","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c16ecc8cf78bd0da3a40c039f55ee96e671a33a5178f0cace533f72cc8a1b42","sha256:b5667c5116193ff68834e4eeb9d3df7df7ccfa5b7836b11db03dfa56ffbe7ab7"],"state_sha256":"635278dc7db8496cd926b3cf532a6348e82266d306554eaf878b51638057705c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E/eoXRUccMm5e8DLrIgameh651/qXp76t2fbKmfEghU9Tjkg1lARSJIRFMdeqdiLIIbljDNwa3VJTTshp6OGDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T03:27:49.136231Z","bundle_sha256":"abd7c05bb26e807a44aef5efa066e7cf01f47f06e05e2af2aa7bf2c9606318ed"}}