{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:O2QQ3KLAW5AXDCETU5T27GGZRW","short_pith_number":"pith:O2QQ3KLA","canonical_record":{"source":{"id":"1905.13666","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-05-31T15:11:09Z","cross_cats_sorted":["astro-ph.HE","cond-mat.supr-con","hep-th"],"title_canon_sha256":"386f1457ccd09b4e48435f4db5331056776d809f2b30e087f0ae56a9175da627","abstract_canon_sha256":"edc0b980575ee6049d083785932f1d714e7abd08187beabe3ee147e8a2c7a5cc"},"schema_version":"1.0"},"canonical_sha256":"76a10da960b741718893a767af98d98d9239f71b50b9c5b00d1a36da0338517c","source":{"kind":"arxiv","id":"1905.13666","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.13666","created_at":"2026-07-05T00:46:02Z"},{"alias_kind":"arxiv_version","alias_value":"1905.13666v2","created_at":"2026-07-05T00:46:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.13666","created_at":"2026-07-05T00:46:02Z"},{"alias_kind":"pith_short_12","alias_value":"O2QQ3KLAW5AX","created_at":"2026-07-05T00:46:02Z"},{"alias_kind":"pith_short_16","alias_value":"O2QQ3KLAW5AXDCET","created_at":"2026-07-05T00:46:02Z"},{"alias_kind":"pith_short_8","alias_value":"O2QQ3KLA","created_at":"2026-07-05T00:46:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:O2QQ3KLAW5AXDCETU5T27GGZRW","target":"record","payload":{"canonical_record":{"source":{"id":"1905.13666","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-05-31T15:11:09Z","cross_cats_sorted":["astro-ph.HE","cond-mat.supr-con","hep-th"],"title_canon_sha256":"386f1457ccd09b4e48435f4db5331056776d809f2b30e087f0ae56a9175da627","abstract_canon_sha256":"edc0b980575ee6049d083785932f1d714e7abd08187beabe3ee147e8a2c7a5cc"},"schema_version":"1.0"},"canonical_sha256":"76a10da960b741718893a767af98d98d9239f71b50b9c5b00d1a36da0338517c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:46:02.998567Z","signature_b64":"ZQjAwI39NaJetQ04WmAkQWy/3VVlH1bnd2C4cN+Mru70b0Zz/dQhkXMkOvlPLqjYMIPt3Zl93Gg1GwOXaLb+CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"76a10da960b741718893a767af98d98d9239f71b50b9c5b00d1a36da0338517c","last_reissued_at":"2026-07-05T00:46:02.998081Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:46:02.998081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.13666","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":"2026-07-05T00:46:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5GblPAm8ldfCWU0LKbyGJ+HkHKJ1XHCUkQi0tCBU/eQEf9jPAxLq4JV0HzY9bQSM7Bo0J8vtgKFTHbJ/Ip8DDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T12:24:29.669407Z"},"content_sha256":"e59030925d64b804f99a92ddfd39f08d6da1ab18f7b673d994e617d1fdb07f7f","schema_version":"1.0","event_id":"sha256:e59030925d64b804f99a92ddfd39f08d6da1ab18f7b673d994e617d1fdb07f7f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:O2QQ3KLAW5AXDCETU5T27GGZRW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topological defects at the boundary of neutron $^{3}P_{2}$ superfluids in neutron stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","cond-mat.supr-con","hep-th"],"primary_cat":"nucl-th","authors_text":"Chandrasekhar Chatterjee, Muneto Nitta, Shigehiro Yasui","submitted_at":"2019-05-31T15:11:09Z","abstract_excerpt":"We study surface effects of neutron $^{3}P_{2}$ superfluids in neutron stars. $^{3}P_{2}$ superfluids are in uniaxial nematic (UN), D$_{2}$ biaxial nematic (BN), or D$_{4}$ BN phase, depending on the strength of magnetic fields from small to large. We suppose a neutron $^{3}P_{2}$ superfluid in a ball with a spherical boundary. Adopting a suitable boundary condition for $^{3}P_{2}$ condensates, we solve the Ginzburg-Landau equation to find several surface properties for the neutron $^{3}P_{2}$ superfluid. First, the phase on the surface can be different from that of the bulk, and symmetry rest"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.13666","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1905.13666/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":"2026-07-05T00:46:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TyUkJlJ2hhnlPYviVBHKnml4wLCuMFaMbNrNusoiomRj8u0/xCB1XcNwC3Dt8pkVdzFHxKC4sCeqdVP8ToG1BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T12:24:29.669969Z"},"content_sha256":"31b9be7ac8a72bc2d16542125845612a3e296972aca639e26726e080b7eb94e2","schema_version":"1.0","event_id":"sha256:31b9be7ac8a72bc2d16542125845612a3e296972aca639e26726e080b7eb94e2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O2QQ3KLAW5AXDCETU5T27GGZRW/bundle.json","state_url":"https://pith.science/pith/O2QQ3KLAW5AXDCETU5T27GGZRW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O2QQ3KLAW5AXDCETU5T27GGZRW/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":"2026-08-16T12:24:29Z","links":{"resolver":"https://pith.science/pith/O2QQ3KLAW5AXDCETU5T27GGZRW","bundle":"https://pith.science/pith/O2QQ3KLAW5AXDCETU5T27GGZRW/bundle.json","state":"https://pith.science/pith/O2QQ3KLAW5AXDCETU5T27GGZRW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O2QQ3KLAW5AXDCETU5T27GGZRW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:O2QQ3KLAW5AXDCETU5T27GGZRW","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":"edc0b980575ee6049d083785932f1d714e7abd08187beabe3ee147e8a2c7a5cc","cross_cats_sorted":["astro-ph.HE","cond-mat.supr-con","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-05-31T15:11:09Z","title_canon_sha256":"386f1457ccd09b4e48435f4db5331056776d809f2b30e087f0ae56a9175da627"},"schema_version":"1.0","source":{"id":"1905.13666","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.13666","created_at":"2026-07-05T00:46:02Z"},{"alias_kind":"arxiv_version","alias_value":"1905.13666v2","created_at":"2026-07-05T00:46:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.13666","created_at":"2026-07-05T00:46:02Z"},{"alias_kind":"pith_short_12","alias_value":"O2QQ3KLAW5AX","created_at":"2026-07-05T00:46:02Z"},{"alias_kind":"pith_short_16","alias_value":"O2QQ3KLAW5AXDCET","created_at":"2026-07-05T00:46:02Z"},{"alias_kind":"pith_short_8","alias_value":"O2QQ3KLA","created_at":"2026-07-05T00:46:02Z"}],"graph_snapshots":[{"event_id":"sha256:31b9be7ac8a72bc2d16542125845612a3e296972aca639e26726e080b7eb94e2","target":"graph","created_at":"2026-07-05T00:46:02Z","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/1905.13666/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study surface effects of neutron $^{3}P_{2}$ superfluids in neutron stars. $^{3}P_{2}$ superfluids are in uniaxial nematic (UN), D$_{2}$ biaxial nematic (BN), or D$_{4}$ BN phase, depending on the strength of magnetic fields from small to large. We suppose a neutron $^{3}P_{2}$ superfluid in a ball with a spherical boundary. Adopting a suitable boundary condition for $^{3}P_{2}$ condensates, we solve the Ginzburg-Landau equation to find several surface properties for the neutron $^{3}P_{2}$ superfluid. First, the phase on the surface can be different from that of the bulk, and symmetry rest","authors_text":"Chandrasekhar Chatterjee, Muneto Nitta, Shigehiro Yasui","cross_cats":["astro-ph.HE","cond-mat.supr-con","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-05-31T15:11:09Z","title":"Topological defects at the boundary of neutron $^{3}P_{2}$ superfluids in neutron stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.13666","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:e59030925d64b804f99a92ddfd39f08d6da1ab18f7b673d994e617d1fdb07f7f","target":"record","created_at":"2026-07-05T00:46:02Z","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":"edc0b980575ee6049d083785932f1d714e7abd08187beabe3ee147e8a2c7a5cc","cross_cats_sorted":["astro-ph.HE","cond-mat.supr-con","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-05-31T15:11:09Z","title_canon_sha256":"386f1457ccd09b4e48435f4db5331056776d809f2b30e087f0ae56a9175da627"},"schema_version":"1.0","source":{"id":"1905.13666","kind":"arxiv","version":2}},"canonical_sha256":"76a10da960b741718893a767af98d98d9239f71b50b9c5b00d1a36da0338517c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"76a10da960b741718893a767af98d98d9239f71b50b9c5b00d1a36da0338517c","first_computed_at":"2026-07-05T00:46:02.998081Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:46:02.998081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZQjAwI39NaJetQ04WmAkQWy/3VVlH1bnd2C4cN+Mru70b0Zz/dQhkXMkOvlPLqjYMIPt3Zl93Gg1GwOXaLb+CA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:46:02.998567Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.13666","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e59030925d64b804f99a92ddfd39f08d6da1ab18f7b673d994e617d1fdb07f7f","sha256:31b9be7ac8a72bc2d16542125845612a3e296972aca639e26726e080b7eb94e2"],"state_sha256":"c27cb855cf7ee266d84f498628dbe0fe4c82fef489e91066d9f5b70e36d85408"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9WMqD7H/AZAYKbUZk12U2vXNThIo58pHHEc6D9IC5+QBmUoHWvTK3nlbgxBfoocXFwc7D6YTS4/2kAld8GFdAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T12:24:29.674067Z","bundle_sha256":"2b6d9b096cc1bc7ed85565f4d7876be0c3ba9757899a1c9f9c52ce8b62770459"}}