{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:DCTFDWVFYA2E5RJNSBTCDCM4SG","short_pith_number":"pith:DCTFDWVF","canonical_record":{"source":{"id":"1207.0517","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-07-02T20:14:26Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"badea7c27be814b4e0b9433f9824cfc0ecd545cabc53dbad0e74b0070595aa76","abstract_canon_sha256":"c2f937bdb1230e98f0e22c9f415ef3f607710067993bffb3664b4b07de6e6584"},"schema_version":"1.0"},"canonical_sha256":"18a651daa5c0344ec52d906621899c919d4c583ef6272de2f14c9823d41f0a45","source":{"kind":"arxiv","id":"1207.0517","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.0517","created_at":"2026-05-18T03:22:39Z"},{"alias_kind":"arxiv_version","alias_value":"1207.0517v1","created_at":"2026-05-18T03:22:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.0517","created_at":"2026-05-18T03:22:39Z"},{"alias_kind":"pith_short_12","alias_value":"DCTFDWVFYA2E","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"DCTFDWVFYA2E5RJN","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"DCTFDWVF","created_at":"2026-05-18T12:27:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:DCTFDWVFYA2E5RJNSBTCDCM4SG","target":"record","payload":{"canonical_record":{"source":{"id":"1207.0517","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-07-02T20:14:26Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"badea7c27be814b4e0b9433f9824cfc0ecd545cabc53dbad0e74b0070595aa76","abstract_canon_sha256":"c2f937bdb1230e98f0e22c9f415ef3f607710067993bffb3664b4b07de6e6584"},"schema_version":"1.0"},"canonical_sha256":"18a651daa5c0344ec52d906621899c919d4c583ef6272de2f14c9823d41f0a45","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:22:39.614853Z","signature_b64":"WKhhZHPuG9bx+zByePHZSUpXa0YXDSdbbW4ZCnvh+LMsNP66LEtJG/xGT3GF7wFC7qMCwnamJr1yFyS9wQUgDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"18a651daa5c0344ec52d906621899c919d4c583ef6272de2f14c9823d41f0a45","last_reissued_at":"2026-05-18T03:22:39.614036Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:22:39.614036Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1207.0517","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":"2026-05-18T03:22:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pFtC5WH2lL1Ts1+q0BLDtg5kUIV8gPfG5Xv+o65OaoeYmdNolRNBWJWqH2Hnauz9lwNPPJAEeElPYm6OIMnaAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T10:32:58.281874Z"},"content_sha256":"b9d3d7f72700307919de9f47e8386fb13379f87c7f135595340ba221ce96b1d5","schema_version":"1.0","event_id":"sha256:b9d3d7f72700307919de9f47e8386fb13379f87c7f135595340ba221ce96b1d5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:DCTFDWVFYA2E5RJNSBTCDCM4SG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The vector BPS baby Skyrme model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP"],"primary_cat":"hep-th","authors_text":"A. Wereszczynski, C. Adam, C. Naya, J. Sanchez-Guillen","submitted_at":"2012-07-02T20:14:26Z","abstract_excerpt":"We investigate the relation between the BPS baby Skyrme model and its vector meson formulation, where the baby Skyrme term is replaced by a coupling between the topological current $B_\\mu$ and the vector meson field $\\omega_\\mu$. The vector model still possesses infinitely many symmetries leading to infinitely many conserved currents which stand behind its solvability. It turns out that the similarities and differences of the two models depend strongly on the specific form of the potential. We find, for instance, that compactons (which exist in the BPS baby Skyrme model) disappear from the spe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.0517","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":"2026-05-18T03:22:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K+wCmYMhaDuodTPEehi3Txu+tjCswbJ3dpxbNvUA+WgZ5Qf1q1j0QP3IgRaFTupo2DeYuYlMhrNwPz0UOZ/MCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T10:32:58.282237Z"},"content_sha256":"e590689169db4409e1f097ac793f9d8feae98bbb2e481ddef68107fb97a6d43f","schema_version":"1.0","event_id":"sha256:e590689169db4409e1f097ac793f9d8feae98bbb2e481ddef68107fb97a6d43f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DCTFDWVFYA2E5RJNSBTCDCM4SG/bundle.json","state_url":"https://pith.science/pith/DCTFDWVFYA2E5RJNSBTCDCM4SG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DCTFDWVFYA2E5RJNSBTCDCM4SG/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":"2026-05-27T10:32:58Z","links":{"resolver":"https://pith.science/pith/DCTFDWVFYA2E5RJNSBTCDCM4SG","bundle":"https://pith.science/pith/DCTFDWVFYA2E5RJNSBTCDCM4SG/bundle.json","state":"https://pith.science/pith/DCTFDWVFYA2E5RJNSBTCDCM4SG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DCTFDWVFYA2E5RJNSBTCDCM4SG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:DCTFDWVFYA2E5RJNSBTCDCM4SG","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":"c2f937bdb1230e98f0e22c9f415ef3f607710067993bffb3664b4b07de6e6584","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-07-02T20:14:26Z","title_canon_sha256":"badea7c27be814b4e0b9433f9824cfc0ecd545cabc53dbad0e74b0070595aa76"},"schema_version":"1.0","source":{"id":"1207.0517","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.0517","created_at":"2026-05-18T03:22:39Z"},{"alias_kind":"arxiv_version","alias_value":"1207.0517v1","created_at":"2026-05-18T03:22:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.0517","created_at":"2026-05-18T03:22:39Z"},{"alias_kind":"pith_short_12","alias_value":"DCTFDWVFYA2E","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"DCTFDWVFYA2E5RJN","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"DCTFDWVF","created_at":"2026-05-18T12:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:e590689169db4409e1f097ac793f9d8feae98bbb2e481ddef68107fb97a6d43f","target":"graph","created_at":"2026-05-18T03:22:39Z","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"},"paper":{"abstract_excerpt":"We investigate the relation between the BPS baby Skyrme model and its vector meson formulation, where the baby Skyrme term is replaced by a coupling between the topological current $B_\\mu$ and the vector meson field $\\omega_\\mu$. The vector model still possesses infinitely many symmetries leading to infinitely many conserved currents which stand behind its solvability. It turns out that the similarities and differences of the two models depend strongly on the specific form of the potential. We find, for instance, that compactons (which exist in the BPS baby Skyrme model) disappear from the spe","authors_text":"A. Wereszczynski, C. Adam, C. Naya, J. Sanchez-Guillen","cross_cats":["math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-07-02T20:14:26Z","title":"The vector BPS baby Skyrme model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.0517","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:b9d3d7f72700307919de9f47e8386fb13379f87c7f135595340ba221ce96b1d5","target":"record","created_at":"2026-05-18T03:22:39Z","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":"c2f937bdb1230e98f0e22c9f415ef3f607710067993bffb3664b4b07de6e6584","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-07-02T20:14:26Z","title_canon_sha256":"badea7c27be814b4e0b9433f9824cfc0ecd545cabc53dbad0e74b0070595aa76"},"schema_version":"1.0","source":{"id":"1207.0517","kind":"arxiv","version":1}},"canonical_sha256":"18a651daa5c0344ec52d906621899c919d4c583ef6272de2f14c9823d41f0a45","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18a651daa5c0344ec52d906621899c919d4c583ef6272de2f14c9823d41f0a45","first_computed_at":"2026-05-18T03:22:39.614036Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:22:39.614036Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WKhhZHPuG9bx+zByePHZSUpXa0YXDSdbbW4ZCnvh+LMsNP66LEtJG/xGT3GF7wFC7qMCwnamJr1yFyS9wQUgDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:22:39.614853Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.0517","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9d3d7f72700307919de9f47e8386fb13379f87c7f135595340ba221ce96b1d5","sha256:e590689169db4409e1f097ac793f9d8feae98bbb2e481ddef68107fb97a6d43f"],"state_sha256":"3445d2ec377d7dfce5fb126b485da55deb7c7aaf99532600d0c7951050303c94"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cc4cEs7IVxM7TJoZQ9oQfn+3SsyA/npkZ/V6kdNmiPYsDCTdZDciSZJfB7vgIwzfQthp7AIeJRChkloWN86AAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T10:32:58.285645Z","bundle_sha256":"8ca405dc384798c04099dc5e9bf0c2eb3ccfd4174da79db85198eccbc35ae0e9"}}