{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:TLQWGLNMETEARRMKENYJ4MOIL5","short_pith_number":"pith:TLQWGLNM","canonical_record":{"source":{"id":"1207.5186","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-21T22:11:20Z","cross_cats_sorted":["astro-ph.HE","cond-mat.other","nucl-th"],"title_canon_sha256":"284d8b72057ab8a28a7fe20d752475f285495884af99d7dda81781ae12a8342d","abstract_canon_sha256":"833fed4ed2ef6ccaa73f5baf01c23d4b2e62093168d3c2d362ffb1da1eefbeb1"},"schema_version":"1.0"},"canonical_sha256":"9ae1632dac24c808c58a23709e31c85f6344ac4082191aa2a3a8f242691522bc","source":{"kind":"arxiv","id":"1207.5186","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.5186","created_at":"2026-05-18T03:23:03Z"},{"alias_kind":"arxiv_version","alias_value":"1207.5186v1","created_at":"2026-05-18T03:23:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.5186","created_at":"2026-05-18T03:23:03Z"},{"alias_kind":"pith_short_12","alias_value":"TLQWGLNMETEA","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TLQWGLNMETEARRMK","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TLQWGLNM","created_at":"2026-05-18T12:27:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:TLQWGLNMETEARRMKENYJ4MOIL5","target":"record","payload":{"canonical_record":{"source":{"id":"1207.5186","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-21T22:11:20Z","cross_cats_sorted":["astro-ph.HE","cond-mat.other","nucl-th"],"title_canon_sha256":"284d8b72057ab8a28a7fe20d752475f285495884af99d7dda81781ae12a8342d","abstract_canon_sha256":"833fed4ed2ef6ccaa73f5baf01c23d4b2e62093168d3c2d362ffb1da1eefbeb1"},"schema_version":"1.0"},"canonical_sha256":"9ae1632dac24c808c58a23709e31c85f6344ac4082191aa2a3a8f242691522bc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:03.815144Z","signature_b64":"UozvAAUghHnTNxwJ/HJIAXTuYyVE0PokiOa5ND/EdHSfRYvZjE0vd3P251uWUvdOd/ED8TQevhgphSmRQPRxAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ae1632dac24c808c58a23709e31c85f6344ac4082191aa2a3a8f242691522bc","last_reissued_at":"2026-05-18T03:23:03.814743Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:03.814743Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1207.5186","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":"2026-05-18T03:23:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PDmgPWJamf7murC79Le5WXu3oJgWN2Z2jZPjDURSZxbGayVYxQN/nMrpIRUfqlOU5qYAJvV1T9l7mI92gYUeAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T12:21:36.149747Z"},"content_sha256":"a791eade9d2c7c8e3f0f9b2fadade0c05ba64000fcaa768a94ec8ddd8437ed28","schema_version":"1.0","event_id":"sha256:a791eade9d2c7c8e3f0f9b2fadade0c05ba64000fcaa768a94ec8ddd8437ed28"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:TLQWGLNMETEARRMKENYJ4MOIL5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Surface Tension of Quark Matter in a Geometrical Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","cond-mat.other","nucl-th"],"primary_cat":"hep-ph","authors_text":"Jorgen Randrup, Marcus B. Pinto, Volker Koch","submitted_at":"2012-07-21T22:11:20Z","abstract_excerpt":"The surface tension of quark matter plays a crucial role for the possibility of quark matter nucleation during the formation of compact stellar objects, because it determines the nucleation rate and the associated critical size. However, this quantity is not well known and the theoretical estimates fall within a wide range, $\\gamma_0 \\approx 5-300 MeV/fm^2$. We show here that once the equation of state is available one may use a geometrical approach to obtain a numerical value for the surface tension that is consistent with the model approximations adopted. We illustrate this method within the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.5186","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":"2026-05-18T03:23:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"guwfQBqy0WN5LHUewY8Jk6T0l1G6pSU1Jd14+p6gH5SCTbwexLiRQzZFtZgA5Z9esVQDMoxIMKIOkxAEKqW7Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T12:21:36.150104Z"},"content_sha256":"255e8fdbe7767081a7fbc270489e3d68fae61c41eb7b03430840cb0b33f30cd3","schema_version":"1.0","event_id":"sha256:255e8fdbe7767081a7fbc270489e3d68fae61c41eb7b03430840cb0b33f30cd3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TLQWGLNMETEARRMKENYJ4MOIL5/bundle.json","state_url":"https://pith.science/pith/TLQWGLNMETEARRMKENYJ4MOIL5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TLQWGLNMETEARRMKENYJ4MOIL5/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":"2026-06-29T12:21:36Z","links":{"resolver":"https://pith.science/pith/TLQWGLNMETEARRMKENYJ4MOIL5","bundle":"https://pith.science/pith/TLQWGLNMETEARRMKENYJ4MOIL5/bundle.json","state":"https://pith.science/pith/TLQWGLNMETEARRMKENYJ4MOIL5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TLQWGLNMETEARRMKENYJ4MOIL5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:TLQWGLNMETEARRMKENYJ4MOIL5","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":"833fed4ed2ef6ccaa73f5baf01c23d4b2e62093168d3c2d362ffb1da1eefbeb1","cross_cats_sorted":["astro-ph.HE","cond-mat.other","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-21T22:11:20Z","title_canon_sha256":"284d8b72057ab8a28a7fe20d752475f285495884af99d7dda81781ae12a8342d"},"schema_version":"1.0","source":{"id":"1207.5186","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.5186","created_at":"2026-05-18T03:23:03Z"},{"alias_kind":"arxiv_version","alias_value":"1207.5186v1","created_at":"2026-05-18T03:23:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.5186","created_at":"2026-05-18T03:23:03Z"},{"alias_kind":"pith_short_12","alias_value":"TLQWGLNMETEA","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TLQWGLNMETEARRMK","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TLQWGLNM","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:255e8fdbe7767081a7fbc270489e3d68fae61c41eb7b03430840cb0b33f30cd3","target":"graph","created_at":"2026-05-18T03:23:03Z","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":"The surface tension of quark matter plays a crucial role for the possibility of quark matter nucleation during the formation of compact stellar objects, because it determines the nucleation rate and the associated critical size. However, this quantity is not well known and the theoretical estimates fall within a wide range, $\\gamma_0 \\approx 5-300 MeV/fm^2$. We show here that once the equation of state is available one may use a geometrical approach to obtain a numerical value for the surface tension that is consistent with the model approximations adopted. We illustrate this method within the","authors_text":"Jorgen Randrup, Marcus B. Pinto, Volker Koch","cross_cats":["astro-ph.HE","cond-mat.other","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-21T22:11:20Z","title":"The Surface Tension of Quark Matter in a Geometrical Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.5186","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:a791eade9d2c7c8e3f0f9b2fadade0c05ba64000fcaa768a94ec8ddd8437ed28","target":"record","created_at":"2026-05-18T03:23:03Z","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":"833fed4ed2ef6ccaa73f5baf01c23d4b2e62093168d3c2d362ffb1da1eefbeb1","cross_cats_sorted":["astro-ph.HE","cond-mat.other","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-21T22:11:20Z","title_canon_sha256":"284d8b72057ab8a28a7fe20d752475f285495884af99d7dda81781ae12a8342d"},"schema_version":"1.0","source":{"id":"1207.5186","kind":"arxiv","version":1}},"canonical_sha256":"9ae1632dac24c808c58a23709e31c85f6344ac4082191aa2a3a8f242691522bc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ae1632dac24c808c58a23709e31c85f6344ac4082191aa2a3a8f242691522bc","first_computed_at":"2026-05-18T03:23:03.814743Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:03.814743Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UozvAAUghHnTNxwJ/HJIAXTuYyVE0PokiOa5ND/EdHSfRYvZjE0vd3P251uWUvdOd/ED8TQevhgphSmRQPRxAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:03.815144Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.5186","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a791eade9d2c7c8e3f0f9b2fadade0c05ba64000fcaa768a94ec8ddd8437ed28","sha256:255e8fdbe7767081a7fbc270489e3d68fae61c41eb7b03430840cb0b33f30cd3"],"state_sha256":"f0af6dc6d21fee1adb2aa26fdbc40f6767d00b0484d7b539ff682406d3e20e6d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2JTcXEwctFYLPkfqntv+iGIAk5bg80278J3vh2B+5SGqev8lNUhy8+sXF8mADTUegv0+HOF8Mg3VXft/+lKeDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T12:21:36.151982Z","bundle_sha256":"3eea5219a9fd0c2f0d5f1d2ddeb87139a4491f6968ddfe1a0444bdbd33fb67d9"}}