{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:FE3T37HDP6MQCX7CVJCKDB77PQ","short_pith_number":"pith:FE3T37HD","canonical_record":{"source":{"id":"1305.7456","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"nucl-th","submitted_at":"2013-05-31T15:34:52Z","cross_cats_sorted":[],"title_canon_sha256":"976daa5388ca94f3ed2b45e5b28382e2cc2861b7353e4a2758e1c7a347425d0f","abstract_canon_sha256":"4040b39091ea3552c11a679f034be709c589e180fd8042c84e2a4457ac911c5c"},"schema_version":"1.0"},"canonical_sha256":"29373dfce37f99015fe2aa44a187ff7c2d0e278eef53f49748ef7a7ace738ee2","source":{"kind":"arxiv","id":"1305.7456","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.7456","created_at":"2026-05-18T03:14:40Z"},{"alias_kind":"arxiv_version","alias_value":"1305.7456v2","created_at":"2026-05-18T03:14:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.7456","created_at":"2026-05-18T03:14:40Z"},{"alias_kind":"pith_short_12","alias_value":"FE3T37HDP6MQ","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"FE3T37HDP6MQCX7C","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"FE3T37HD","created_at":"2026-05-18T12:27:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:FE3T37HDP6MQCX7CVJCKDB77PQ","target":"record","payload":{"canonical_record":{"source":{"id":"1305.7456","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"nucl-th","submitted_at":"2013-05-31T15:34:52Z","cross_cats_sorted":[],"title_canon_sha256":"976daa5388ca94f3ed2b45e5b28382e2cc2861b7353e4a2758e1c7a347425d0f","abstract_canon_sha256":"4040b39091ea3552c11a679f034be709c589e180fd8042c84e2a4457ac911c5c"},"schema_version":"1.0"},"canonical_sha256":"29373dfce37f99015fe2aa44a187ff7c2d0e278eef53f49748ef7a7ace738ee2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:14:40.694899Z","signature_b64":"OnISdLzwNJ7RXTRHL+w2xuSw4dUeuItHyRhpWUDR9cukvvIGvcuuEzg3ncUll/whzD3QpBQeDdSzTJHXDfEEBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"29373dfce37f99015fe2aa44a187ff7c2d0e278eef53f49748ef7a7ace738ee2","last_reissued_at":"2026-05-18T03:14:40.694417Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:14:40.694417Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.7456","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:14:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a5/dxf3Af0qLkqXIQRoEeCR5zE8GQ5iJQale73gc8EsHA1pG0oHb1x5nGBtFhLCMZB+A/jYBUV1PrKtjM5egAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T07:09:19.241895Z"},"content_sha256":"78a98637f788d8842d72f846869350cd1ea9d1f32c5832db54fee787a172532f","schema_version":"1.0","event_id":"sha256:78a98637f788d8842d72f846869350cd1ea9d1f32c5832db54fee787a172532f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:FE3T37HDP6MQCX7CVJCKDB77PQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Angle-dependent Gap state in Asymmetric Nuclear Matter","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Wei Zuo, Xinle Shang","submitted_at":"2013-05-31T15:34:52Z","abstract_excerpt":"We propose an axisymmetric angle-dependent gap (ADG) state with the broken rotational symmetry in isospin-asymmetric nuclear matter. In this state, the deformed Fermi spheres of neutrons and protons increase the pairing probabilities along the axis of symmetry breaking near the average Fermi surface. We find that the state possesses lower free energy and larger gap value than the angle-averaged gap state at large isospin asymmetries. These properties are mainly caused by the coupling of different m_{j} components of the pairing gap. Furthermore, we find the transition from the ADG state to the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.7456","kind":"arxiv","version":2},"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":"2026-05-18T03:14:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ml5i8tKETcsaGGqb2f5In5RB0/iPbIjom5RWC3GLuZN1zKe8ce3Ohu0+EeEejqYk1lmswoZB5wBLqi6ihWkvAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T07:09:19.242261Z"},"content_sha256":"ca0612146f33aca10ca095207458ae9fba097c40dffcb8ad3a028b3311c93b83","schema_version":"1.0","event_id":"sha256:ca0612146f33aca10ca095207458ae9fba097c40dffcb8ad3a028b3311c93b83"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FE3T37HDP6MQCX7CVJCKDB77PQ/bundle.json","state_url":"https://pith.science/pith/FE3T37HDP6MQCX7CVJCKDB77PQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FE3T37HDP6MQCX7CVJCKDB77PQ/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":"2026-07-10T07:09:19Z","links":{"resolver":"https://pith.science/pith/FE3T37HDP6MQCX7CVJCKDB77PQ","bundle":"https://pith.science/pith/FE3T37HDP6MQCX7CVJCKDB77PQ/bundle.json","state":"https://pith.science/pith/FE3T37HDP6MQCX7CVJCKDB77PQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FE3T37HDP6MQCX7CVJCKDB77PQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:FE3T37HDP6MQCX7CVJCKDB77PQ","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":"4040b39091ea3552c11a679f034be709c589e180fd8042c84e2a4457ac911c5c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"nucl-th","submitted_at":"2013-05-31T15:34:52Z","title_canon_sha256":"976daa5388ca94f3ed2b45e5b28382e2cc2861b7353e4a2758e1c7a347425d0f"},"schema_version":"1.0","source":{"id":"1305.7456","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.7456","created_at":"2026-05-18T03:14:40Z"},{"alias_kind":"arxiv_version","alias_value":"1305.7456v2","created_at":"2026-05-18T03:14:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.7456","created_at":"2026-05-18T03:14:40Z"},{"alias_kind":"pith_short_12","alias_value":"FE3T37HDP6MQ","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"FE3T37HDP6MQCX7C","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"FE3T37HD","created_at":"2026-05-18T12:27:45Z"}],"graph_snapshots":[{"event_id":"sha256:ca0612146f33aca10ca095207458ae9fba097c40dffcb8ad3a028b3311c93b83","target":"graph","created_at":"2026-05-18T03:14:40Z","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 propose an axisymmetric angle-dependent gap (ADG) state with the broken rotational symmetry in isospin-asymmetric nuclear matter. In this state, the deformed Fermi spheres of neutrons and protons increase the pairing probabilities along the axis of symmetry breaking near the average Fermi surface. We find that the state possesses lower free energy and larger gap value than the angle-averaged gap state at large isospin asymmetries. These properties are mainly caused by the coupling of different m_{j} components of the pairing gap. Furthermore, we find the transition from the ADG state to the","authors_text":"Wei Zuo, Xinle Shang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"nucl-th","submitted_at":"2013-05-31T15:34:52Z","title":"Angle-dependent Gap state in Asymmetric Nuclear Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.7456","kind":"arxiv","version":2},"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":"sha256:78a98637f788d8842d72f846869350cd1ea9d1f32c5832db54fee787a172532f","target":"record","created_at":"2026-05-18T03:14:40Z","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":"4040b39091ea3552c11a679f034be709c589e180fd8042c84e2a4457ac911c5c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"nucl-th","submitted_at":"2013-05-31T15:34:52Z","title_canon_sha256":"976daa5388ca94f3ed2b45e5b28382e2cc2861b7353e4a2758e1c7a347425d0f"},"schema_version":"1.0","source":{"id":"1305.7456","kind":"arxiv","version":2}},"canonical_sha256":"29373dfce37f99015fe2aa44a187ff7c2d0e278eef53f49748ef7a7ace738ee2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"29373dfce37f99015fe2aa44a187ff7c2d0e278eef53f49748ef7a7ace738ee2","first_computed_at":"2026-05-18T03:14:40.694417Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:14:40.694417Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OnISdLzwNJ7RXTRHL+w2xuSw4dUeuItHyRhpWUDR9cukvvIGvcuuEzg3ncUll/whzD3QpBQeDdSzTJHXDfEEBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:14:40.694899Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.7456","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:78a98637f788d8842d72f846869350cd1ea9d1f32c5832db54fee787a172532f","sha256:ca0612146f33aca10ca095207458ae9fba097c40dffcb8ad3a028b3311c93b83"],"state_sha256":"a707f374e6d937111e4885da56af094d85b56e8449de155fb80fc1697c419837"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DkQbZRhzmQ4xkhOUAGkWmSTuWvJji29dlH2anvQ92fdvdPgBoTttBb/UF+Fj1MblvDbs7lo1N5t47sGzVTj4AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T07:09:19.244220Z","bundle_sha256":"38a05ea80237156dd150fd04337cb904b51fe54691f96f2d0a33670d193373be"}}