{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:UWQ5BEEU6PPDMKVH2CHRZM5FKI","short_pith_number":"pith:UWQ5BEEU","canonical_record":{"source":{"id":"2002.09548","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-02-21T20:49:03Z","cross_cats_sorted":["astro-ph.HE","nucl-ex"],"title_canon_sha256":"2d6738056baec113ddaf160184f8ffb2aa7c7b2346d314d17e9386d357a2617e","abstract_canon_sha256":"394f68c96e0f6628e6b7e675002dd6775811a4db356a113d578e1c16dc047da1"},"schema_version":"1.0"},"canonical_sha256":"a5a1d09094f3de362aa7d08f1cb3a5522ec7cb8fbc459cecdee98ec92b6955c9","source":{"kind":"arxiv","id":"2002.09548","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.09548","created_at":"2026-07-05T02:04:55Z"},{"alias_kind":"arxiv_version","alias_value":"2002.09548v2","created_at":"2026-07-05T02:04:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.09548","created_at":"2026-07-05T02:04:55Z"},{"alias_kind":"pith_short_12","alias_value":"UWQ5BEEU6PPD","created_at":"2026-07-05T02:04:55Z"},{"alias_kind":"pith_short_16","alias_value":"UWQ5BEEU6PPDMKVH","created_at":"2026-07-05T02:04:55Z"},{"alias_kind":"pith_short_8","alias_value":"UWQ5BEEU","created_at":"2026-07-05T02:04:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:UWQ5BEEU6PPDMKVH2CHRZM5FKI","target":"record","payload":{"canonical_record":{"source":{"id":"2002.09548","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-02-21T20:49:03Z","cross_cats_sorted":["astro-ph.HE","nucl-ex"],"title_canon_sha256":"2d6738056baec113ddaf160184f8ffb2aa7c7b2346d314d17e9386d357a2617e","abstract_canon_sha256":"394f68c96e0f6628e6b7e675002dd6775811a4db356a113d578e1c16dc047da1"},"schema_version":"1.0"},"canonical_sha256":"a5a1d09094f3de362aa7d08f1cb3a5522ec7cb8fbc459cecdee98ec92b6955c9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:04:55.200237Z","signature_b64":"mFdFacpnMeXw2d3KzLuqBj43suf1gazyxWSLJdqrc/vBG+RrlHcY2HfgulCv4lK0KMvRQW734Fa7STP15fwFCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a5a1d09094f3de362aa7d08f1cb3a5522ec7cb8fbc459cecdee98ec92b6955c9","last_reissued_at":"2026-07-05T02:04:55.199859Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:04:55.199859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2002.09548","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":"2026-07-05T02:04:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a46pdh3RirjOdJTrIbEsM8g+5vOjKdIBO8Wt3vnivd2S8nk1XJVLgJXdjSeOqdOI0An6B1NJ7nKTXSehOc2WCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T14:00:41.646020Z"},"content_sha256":"b347e0e7d688e0f528ca5506a2a2d89c743a4e2c04bdbbab02ea5114f4f41e4c","schema_version":"1.0","event_id":"sha256:b347e0e7d688e0f528ca5506a2a2d89c743a4e2c04bdbbab02ea5114f4f41e4c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:UWQ5BEEU6PPDMKVH2CHRZM5FKI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Three-Nucleon Forces: Implementation and Applications to Atomic Nuclei and Dense Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Kai Hebeler","submitted_at":"2020-02-21T20:49:03Z","abstract_excerpt":"Recent advances in nuclear structure theory have significantly enlarged the accessible part of the nuclear landscape via ab initio many-body calculations. These developments open new ways for microscopic studies of light, medium-mass and heavy nuclei as well as nuclear matter and represent an important step toward a systematic and comprehensive understanding of atomic nuclei across the nuclear chart. While remarkable agreement has been found between different many-body methods for a given nuclear Hamiltonian, the comparison with experiment and the understanding of theoretical uncertainties are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.09548","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/2002.09548/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":"2026-07-05T02:04:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q7Gs7qdXtNXbTIBlhbzT9THOlR0Y4rMzTzizA7CiETqc2TsIXT5/OGQYpMKx1lPWNKeYk0tsoYNDwZJv7SFDBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T14:00:41.646571Z"},"content_sha256":"cf42299276448c70347966a7649b6ef3aaa15c1c5701f52a67761a018f2896cd","schema_version":"1.0","event_id":"sha256:cf42299276448c70347966a7649b6ef3aaa15c1c5701f52a67761a018f2896cd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UWQ5BEEU6PPDMKVH2CHRZM5FKI/bundle.json","state_url":"https://pith.science/pith/UWQ5BEEU6PPDMKVH2CHRZM5FKI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UWQ5BEEU6PPDMKVH2CHRZM5FKI/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":"2026-08-04T14:00:41Z","links":{"resolver":"https://pith.science/pith/UWQ5BEEU6PPDMKVH2CHRZM5FKI","bundle":"https://pith.science/pith/UWQ5BEEU6PPDMKVH2CHRZM5FKI/bundle.json","state":"https://pith.science/pith/UWQ5BEEU6PPDMKVH2CHRZM5FKI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UWQ5BEEU6PPDMKVH2CHRZM5FKI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:UWQ5BEEU6PPDMKVH2CHRZM5FKI","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":"394f68c96e0f6628e6b7e675002dd6775811a4db356a113d578e1c16dc047da1","cross_cats_sorted":["astro-ph.HE","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-02-21T20:49:03Z","title_canon_sha256":"2d6738056baec113ddaf160184f8ffb2aa7c7b2346d314d17e9386d357a2617e"},"schema_version":"1.0","source":{"id":"2002.09548","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.09548","created_at":"2026-07-05T02:04:55Z"},{"alias_kind":"arxiv_version","alias_value":"2002.09548v2","created_at":"2026-07-05T02:04:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.09548","created_at":"2026-07-05T02:04:55Z"},{"alias_kind":"pith_short_12","alias_value":"UWQ5BEEU6PPD","created_at":"2026-07-05T02:04:55Z"},{"alias_kind":"pith_short_16","alias_value":"UWQ5BEEU6PPDMKVH","created_at":"2026-07-05T02:04:55Z"},{"alias_kind":"pith_short_8","alias_value":"UWQ5BEEU","created_at":"2026-07-05T02:04:55Z"}],"graph_snapshots":[{"event_id":"sha256:cf42299276448c70347966a7649b6ef3aaa15c1c5701f52a67761a018f2896cd","target":"graph","created_at":"2026-07-05T02:04:55Z","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/2002.09548/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent advances in nuclear structure theory have significantly enlarged the accessible part of the nuclear landscape via ab initio many-body calculations. These developments open new ways for microscopic studies of light, medium-mass and heavy nuclei as well as nuclear matter and represent an important step toward a systematic and comprehensive understanding of atomic nuclei across the nuclear chart. While remarkable agreement has been found between different many-body methods for a given nuclear Hamiltonian, the comparison with experiment and the understanding of theoretical uncertainties are","authors_text":"Kai Hebeler","cross_cats":["astro-ph.HE","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-02-21T20:49:03Z","title":"Three-Nucleon Forces: Implementation and Applications to Atomic Nuclei and Dense Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.09548","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:b347e0e7d688e0f528ca5506a2a2d89c743a4e2c04bdbbab02ea5114f4f41e4c","target":"record","created_at":"2026-07-05T02:04:55Z","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":"394f68c96e0f6628e6b7e675002dd6775811a4db356a113d578e1c16dc047da1","cross_cats_sorted":["astro-ph.HE","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-02-21T20:49:03Z","title_canon_sha256":"2d6738056baec113ddaf160184f8ffb2aa7c7b2346d314d17e9386d357a2617e"},"schema_version":"1.0","source":{"id":"2002.09548","kind":"arxiv","version":2}},"canonical_sha256":"a5a1d09094f3de362aa7d08f1cb3a5522ec7cb8fbc459cecdee98ec92b6955c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a5a1d09094f3de362aa7d08f1cb3a5522ec7cb8fbc459cecdee98ec92b6955c9","first_computed_at":"2026-07-05T02:04:55.199859Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:04:55.199859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mFdFacpnMeXw2d3KzLuqBj43suf1gazyxWSLJdqrc/vBG+RrlHcY2HfgulCv4lK0KMvRQW734Fa7STP15fwFCw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:04:55.200237Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.09548","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b347e0e7d688e0f528ca5506a2a2d89c743a4e2c04bdbbab02ea5114f4f41e4c","sha256:cf42299276448c70347966a7649b6ef3aaa15c1c5701f52a67761a018f2896cd"],"state_sha256":"847a3070f63e65d6b092de6a4cafc417a62ad456596997785456de8c0df09f38"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DxqLgvL+EYo3SFQy7XZVZw3JMRDe6+Nxo/+wvqmX0A6DAZf+iPKID+5i255cgpjwg1Vy5nvL3Ub/0hmcrjWHDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T14:00:41.678184Z","bundle_sha256":"6260e7b2e99a6ff2035eacc5cb13d1e18e5bdb6940427308c20e7dd49b1ab5d7"}}