{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:EXSWOHEH55DZK4UKO7D7OCWPOO","short_pith_number":"pith:EXSWOHEH","canonical_record":{"source":{"id":"nucl-th/0205016","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2002-05-05T11:13:40Z","cross_cats_sorted":[],"title_canon_sha256":"132d24198fb0d930f6253524f47364dfc347ab7d47b2764943d7e3853ae5cc13","abstract_canon_sha256":"0545553e1c1a7f9b6ea6a82c9d8dde7983c14f7121765331afac4f33bb3b2af7"},"schema_version":"1.0"},"canonical_sha256":"25e5671c87ef4795728a77c7f70acf73bed0c3dbf449dad9c055219fbf75ed7e","source":{"kind":"arxiv","id":"nucl-th/0205016","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0205016","created_at":"2026-07-04T16:35:28Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0205016v2","created_at":"2026-07-04T16:35:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0205016","created_at":"2026-07-04T16:35:28Z"},{"alias_kind":"pith_short_12","alias_value":"EXSWOHEH55DZ","created_at":"2026-07-04T16:35:28Z"},{"alias_kind":"pith_short_16","alias_value":"EXSWOHEH55DZK4UK","created_at":"2026-07-04T16:35:28Z"},{"alias_kind":"pith_short_8","alias_value":"EXSWOHEH","created_at":"2026-07-04T16:35:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:EXSWOHEH55DZK4UKO7D7OCWPOO","target":"record","payload":{"canonical_record":{"source":{"id":"nucl-th/0205016","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2002-05-05T11:13:40Z","cross_cats_sorted":[],"title_canon_sha256":"132d24198fb0d930f6253524f47364dfc347ab7d47b2764943d7e3853ae5cc13","abstract_canon_sha256":"0545553e1c1a7f9b6ea6a82c9d8dde7983c14f7121765331afac4f33bb3b2af7"},"schema_version":"1.0"},"canonical_sha256":"25e5671c87ef4795728a77c7f70acf73bed0c3dbf449dad9c055219fbf75ed7e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:35:28.007925Z","signature_b64":"BndatoUaN/iciamgDDN1S4ZskhWoogbFz8VszOA0Ax+h/S02sSllwBhQyhasmis5O1jDMpnwsrqTAKGg/i/DAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25e5671c87ef4795728a77c7f70acf73bed0c3dbf449dad9c055219fbf75ed7e","last_reissued_at":"2026-07-04T16:35:28.007578Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:35:28.007578Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nucl-th/0205016","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":"2026-07-04T16:35:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BJsCgoLOzTgLnfLjI6ZJHL+qcS0F5aG65yczH3e3rQMCpLdEXiCMUMATER6ueasgFgvfkwCNu5QrfYuX5e2rBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T08:19:40.906272Z"},"content_sha256":"30ea51c9633b5ab38f1c6bc93602cdb2a4580f004065c57eea3f8893261d9d9a","schema_version":"1.0","event_id":"sha256:30ea51c9633b5ab38f1c6bc93602cdb2a4580f004065c57eea3f8893261d9d9a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:EXSWOHEH55DZK4UKO7D7OCWPOO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nuclear Many-Body Dynamics constrained by QCD and Chiral Symmetry","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"D. Vretenar, N. Kaiser, P. Finelli, W. Weise","submitted_at":"2002-05-05T11:13:40Z","abstract_excerpt":"We present a novel description of nuclear many-body systems, both for nuclear matter and finite nuclei, emphasizing the connection with the condensate structure of the QCD ground state and spontaneous chiral symmetry breaking. Lorentz scalar and vector mean-fields are introduced in accordance with QCD sum rules. Nuclear binding arises from pionic fluctuations, using in-medium chiral perturbation theory up to three-loop order. Ground state properties of $^{16}$O and $^{40}$Ca are calculated. The built-in QCD constraints reduce the number of input parameters significantly in comparison with pure"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0205016","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/nucl-th/0205016/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":"2026-07-04T16:35:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C3YyDIiH23pqEmKV+cnLK1eN+Dh0A4G6diw2NPfXyHljivuPk+WAv3UgJcBstlUxMGEqu8PArzCQ0X3jY0W4Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T08:19:40.906651Z"},"content_sha256":"db64354420e7e1978e91fd880dbda1f710091ced44d474c0d634b493cb67cf9f","schema_version":"1.0","event_id":"sha256:db64354420e7e1978e91fd880dbda1f710091ced44d474c0d634b493cb67cf9f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EXSWOHEH55DZK4UKO7D7OCWPOO/bundle.json","state_url":"https://pith.science/pith/EXSWOHEH55DZK4UKO7D7OCWPOO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EXSWOHEH55DZK4UKO7D7OCWPOO/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":"2026-08-07T08:19:40Z","links":{"resolver":"https://pith.science/pith/EXSWOHEH55DZK4UKO7D7OCWPOO","bundle":"https://pith.science/pith/EXSWOHEH55DZK4UKO7D7OCWPOO/bundle.json","state":"https://pith.science/pith/EXSWOHEH55DZK4UKO7D7OCWPOO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EXSWOHEH55DZK4UKO7D7OCWPOO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:EXSWOHEH55DZK4UKO7D7OCWPOO","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":"0545553e1c1a7f9b6ea6a82c9d8dde7983c14f7121765331afac4f33bb3b2af7","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2002-05-05T11:13:40Z","title_canon_sha256":"132d24198fb0d930f6253524f47364dfc347ab7d47b2764943d7e3853ae5cc13"},"schema_version":"1.0","source":{"id":"nucl-th/0205016","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0205016","created_at":"2026-07-04T16:35:28Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0205016v2","created_at":"2026-07-04T16:35:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0205016","created_at":"2026-07-04T16:35:28Z"},{"alias_kind":"pith_short_12","alias_value":"EXSWOHEH55DZ","created_at":"2026-07-04T16:35:28Z"},{"alias_kind":"pith_short_16","alias_value":"EXSWOHEH55DZK4UK","created_at":"2026-07-04T16:35:28Z"},{"alias_kind":"pith_short_8","alias_value":"EXSWOHEH","created_at":"2026-07-04T16:35:28Z"}],"graph_snapshots":[{"event_id":"sha256:db64354420e7e1978e91fd880dbda1f710091ced44d474c0d634b493cb67cf9f","target":"graph","created_at":"2026-07-04T16:35:28Z","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/nucl-th/0205016/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a novel description of nuclear many-body systems, both for nuclear matter and finite nuclei, emphasizing the connection with the condensate structure of the QCD ground state and spontaneous chiral symmetry breaking. Lorentz scalar and vector mean-fields are introduced in accordance with QCD sum rules. Nuclear binding arises from pionic fluctuations, using in-medium chiral perturbation theory up to three-loop order. Ground state properties of $^{16}$O and $^{40}$Ca are calculated. The built-in QCD constraints reduce the number of input parameters significantly in comparison with pure","authors_text":"D. Vretenar, N. Kaiser, P. Finelli, W. Weise","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2002-05-05T11:13:40Z","title":"Nuclear Many-Body Dynamics constrained by QCD and Chiral Symmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0205016","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":"sha256:30ea51c9633b5ab38f1c6bc93602cdb2a4580f004065c57eea3f8893261d9d9a","target":"record","created_at":"2026-07-04T16:35:28Z","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":"0545553e1c1a7f9b6ea6a82c9d8dde7983c14f7121765331afac4f33bb3b2af7","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2002-05-05T11:13:40Z","title_canon_sha256":"132d24198fb0d930f6253524f47364dfc347ab7d47b2764943d7e3853ae5cc13"},"schema_version":"1.0","source":{"id":"nucl-th/0205016","kind":"arxiv","version":2}},"canonical_sha256":"25e5671c87ef4795728a77c7f70acf73bed0c3dbf449dad9c055219fbf75ed7e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25e5671c87ef4795728a77c7f70acf73bed0c3dbf449dad9c055219fbf75ed7e","first_computed_at":"2026-07-04T16:35:28.007578Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:35:28.007578Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BndatoUaN/iciamgDDN1S4ZskhWoogbFz8VszOA0Ax+h/S02sSllwBhQyhasmis5O1jDMpnwsrqTAKGg/i/DAw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:35:28.007925Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0205016","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30ea51c9633b5ab38f1c6bc93602cdb2a4580f004065c57eea3f8893261d9d9a","sha256:db64354420e7e1978e91fd880dbda1f710091ced44d474c0d634b493cb67cf9f"],"state_sha256":"fa86ef87d20beabe035cd5c873660dc4aea5ea08b6d9a9eaa010a9bffbcc3dbd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+cASfa0FP4/UFr9HX5mPCLUZIvWOc66PJspEKD7hqch1syDaAOytz/KDpDz3CkomxRkbN1rbEydfTXFw7M5EAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T08:19:40.909370Z","bundle_sha256":"94f1e2dcd4d53073c69090bd984b8d7d4c884a86df7a26ca2fc42013cd25fd94"}}