{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:QVH3X5E3ODOYQW5QHFV3KPQPGF","short_pith_number":"pith:QVH3X5E3","canonical_record":{"source":{"id":"nucl-th/0009089","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2000-09-29T04:43:21Z","cross_cats_sorted":[],"title_canon_sha256":"5eaf6628540c65899846a19122304ee274e4b41f5c996d48ba1015a38f72b06e","abstract_canon_sha256":"d57f1b97a9722e292477205f4bad5b5388477298d6f2ca06f8952f01d19ae4cd"},"schema_version":"1.0"},"canonical_sha256":"854fbbf49b70dd885bb0396bb53e0f316252a67354238c46dca7928a660c8b1f","source":{"kind":"arxiv","id":"nucl-th/0009089","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0009089","created_at":"2026-05-18T01:38:16Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0009089v1","created_at":"2026-05-18T01:38:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0009089","created_at":"2026-05-18T01:38:16Z"},{"alias_kind":"pith_short_12","alias_value":"QVH3X5E3ODOY","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"QVH3X5E3ODOYQW5Q","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"QVH3X5E3","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:QVH3X5E3ODOYQW5QHFV3KPQPGF","target":"record","payload":{"canonical_record":{"source":{"id":"nucl-th/0009089","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2000-09-29T04:43:21Z","cross_cats_sorted":[],"title_canon_sha256":"5eaf6628540c65899846a19122304ee274e4b41f5c996d48ba1015a38f72b06e","abstract_canon_sha256":"d57f1b97a9722e292477205f4bad5b5388477298d6f2ca06f8952f01d19ae4cd"},"schema_version":"1.0"},"canonical_sha256":"854fbbf49b70dd885bb0396bb53e0f316252a67354238c46dca7928a660c8b1f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:16.531006Z","signature_b64":"z5LMSi06x1VKNrmDmMX5UScd6O2hIFIWEK9ApoklYricnsxg0eoavN5m1qx4Vnmi0HM4t/9lY/QFRUGgOmjJCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"854fbbf49b70dd885bb0396bb53e0f316252a67354238c46dca7928a660c8b1f","last_reissued_at":"2026-05-18T01:38:16.530299Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:16.530299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nucl-th/0009089","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":"2026-05-18T01:38:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RFjH2BMy4a93dvw+caHmVE7+isKWRBAG+kqBTfyldM9/bB5/RvLuzittCZwEQgnRtlLe3Tvw0N04VaV1qozuDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T07:19:27.906943Z"},"content_sha256":"17b5ea082f836ebcdc392c34e5de12f4f09b148feda89c6b2f65198c50eb0f4d","schema_version":"1.0","event_id":"sha256:17b5ea082f836ebcdc392c34e5de12f4f09b148feda89c6b2f65198c50eb0f4d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:QVH3X5E3ODOYQW5QHFV3KPQPGF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quark-Meson Coupling Model for a Nucleon","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"B. K. Jennings, S. W. Hong","submitted_at":"2000-09-29T04:43:21Z","abstract_excerpt":"The quark-meson coupling model for a nucleon is considered. The model describes a nucleon as an MIT bag, in which quarks are coupled to scalar and vector mesons. A set of coupled equations for the quark and the meson fields are obtained and are solved in a self-consistent way. It is shown that the mass of a nucleon as a dressed MIT bag interacting with sigma- and omega-meson fields significantly differs from the mass of a free MIT bag. A few sets of model parameters are obtained so that the mass of a dressed MIT bag becomes the nucleon mass. The results of our calculations imply that the self-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0009089","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":"2026-05-18T01:38:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5NUCBuVFrBGLbHjcgr0eqagrjKdyHEugDGdEW6YyuwjAeg8nwvaqXlpzYEnpw88T6765qdxvNwvsM9a56H/MAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T07:19:27.907576Z"},"content_sha256":"699344a480518b7e252d310ee807b021870c84ae0c44eb27133f67dc77aea7de","schema_version":"1.0","event_id":"sha256:699344a480518b7e252d310ee807b021870c84ae0c44eb27133f67dc77aea7de"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QVH3X5E3ODOYQW5QHFV3KPQPGF/bundle.json","state_url":"https://pith.science/pith/QVH3X5E3ODOYQW5QHFV3KPQPGF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QVH3X5E3ODOYQW5QHFV3KPQPGF/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":"2026-07-08T07:19:27Z","links":{"resolver":"https://pith.science/pith/QVH3X5E3ODOYQW5QHFV3KPQPGF","bundle":"https://pith.science/pith/QVH3X5E3ODOYQW5QHFV3KPQPGF/bundle.json","state":"https://pith.science/pith/QVH3X5E3ODOYQW5QHFV3KPQPGF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QVH3X5E3ODOYQW5QHFV3KPQPGF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:QVH3X5E3ODOYQW5QHFV3KPQPGF","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":"d57f1b97a9722e292477205f4bad5b5388477298d6f2ca06f8952f01d19ae4cd","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2000-09-29T04:43:21Z","title_canon_sha256":"5eaf6628540c65899846a19122304ee274e4b41f5c996d48ba1015a38f72b06e"},"schema_version":"1.0","source":{"id":"nucl-th/0009089","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0009089","created_at":"2026-05-18T01:38:16Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0009089v1","created_at":"2026-05-18T01:38:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0009089","created_at":"2026-05-18T01:38:16Z"},{"alias_kind":"pith_short_12","alias_value":"QVH3X5E3ODOY","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"QVH3X5E3ODOYQW5Q","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"QVH3X5E3","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:699344a480518b7e252d310ee807b021870c84ae0c44eb27133f67dc77aea7de","target":"graph","created_at":"2026-05-18T01:38:16Z","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 quark-meson coupling model for a nucleon is considered. The model describes a nucleon as an MIT bag, in which quarks are coupled to scalar and vector mesons. A set of coupled equations for the quark and the meson fields are obtained and are solved in a self-consistent way. It is shown that the mass of a nucleon as a dressed MIT bag interacting with sigma- and omega-meson fields significantly differs from the mass of a free MIT bag. A few sets of model parameters are obtained so that the mass of a dressed MIT bag becomes the nucleon mass. The results of our calculations imply that the self-","authors_text":"B. K. Jennings, S. W. Hong","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2000-09-29T04:43:21Z","title":"Quark-Meson Coupling Model for a Nucleon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0009089","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":"sha256:17b5ea082f836ebcdc392c34e5de12f4f09b148feda89c6b2f65198c50eb0f4d","target":"record","created_at":"2026-05-18T01:38:16Z","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":"d57f1b97a9722e292477205f4bad5b5388477298d6f2ca06f8952f01d19ae4cd","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2000-09-29T04:43:21Z","title_canon_sha256":"5eaf6628540c65899846a19122304ee274e4b41f5c996d48ba1015a38f72b06e"},"schema_version":"1.0","source":{"id":"nucl-th/0009089","kind":"arxiv","version":1}},"canonical_sha256":"854fbbf49b70dd885bb0396bb53e0f316252a67354238c46dca7928a660c8b1f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"854fbbf49b70dd885bb0396bb53e0f316252a67354238c46dca7928a660c8b1f","first_computed_at":"2026-05-18T01:38:16.530299Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:16.530299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z5LMSi06x1VKNrmDmMX5UScd6O2hIFIWEK9ApoklYricnsxg0eoavN5m1qx4Vnmi0HM4t/9lY/QFRUGgOmjJCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:16.531006Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0009089","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:17b5ea082f836ebcdc392c34e5de12f4f09b148feda89c6b2f65198c50eb0f4d","sha256:699344a480518b7e252d310ee807b021870c84ae0c44eb27133f67dc77aea7de"],"state_sha256":"5aa7bc296a817acb43796a9976ec80974bff38f486f13dea90e690ca3ab934bb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"25nb3Waopchh5Lm4jCFuWle0bYGx5XRfbClHpNh+2GtnfNscyW/9vCmLC9eXNhv0XWLUfCirOPE4Cu0OaHYFCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T07:19:27.911608Z","bundle_sha256":"19424cf685fb6f92fc84a3183f5335cec9bfd1d3718c9957c69f2392345eb619"}}