{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:UR6HJSP6D3E4MYKF6YFSYKALRU","short_pith_number":"pith:UR6HJSP6","canonical_record":{"source":{"id":"0811.0014","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2008-10-31T20:34:35Z","cross_cats_sorted":[],"title_canon_sha256":"54b40b6a38044f08a0f692a5e29fe04d5bc44244854ce6eeff559405f953b555","abstract_canon_sha256":"99028ac97bee7fa951171f4ae57f88a838d5f94c59c040123db8290a3025876c"},"schema_version":"1.0"},"canonical_sha256":"a47c74c9fe1ec9c66145f60b2c280b8d1f718343799a6022480ed018936ec355","source":{"kind":"arxiv","id":"0811.0014","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0811.0014","created_at":"2026-07-04T15:39:23Z"},{"alias_kind":"arxiv_version","alias_value":"0811.0014v1","created_at":"2026-07-04T15:39:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0811.0014","created_at":"2026-07-04T15:39:23Z"},{"alias_kind":"pith_short_12","alias_value":"UR6HJSP6D3E4","created_at":"2026-07-04T15:39:23Z"},{"alias_kind":"pith_short_16","alias_value":"UR6HJSP6D3E4MYKF","created_at":"2026-07-04T15:39:23Z"},{"alias_kind":"pith_short_8","alias_value":"UR6HJSP6","created_at":"2026-07-04T15:39:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:UR6HJSP6D3E4MYKF6YFSYKALRU","target":"record","payload":{"canonical_record":{"source":{"id":"0811.0014","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2008-10-31T20:34:35Z","cross_cats_sorted":[],"title_canon_sha256":"54b40b6a38044f08a0f692a5e29fe04d5bc44244854ce6eeff559405f953b555","abstract_canon_sha256":"99028ac97bee7fa951171f4ae57f88a838d5f94c59c040123db8290a3025876c"},"schema_version":"1.0"},"canonical_sha256":"a47c74c9fe1ec9c66145f60b2c280b8d1f718343799a6022480ed018936ec355","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:39:23.355856Z","signature_b64":"9wSMiHlVI0NVyvioO+1kAf0OPB8g9XVZlKNvWu+ZWDyBDnC/uU9pEfL2D2FVveedm58GnCnaKuBm0EB4ze9JDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a47c74c9fe1ec9c66145f60b2c280b8d1f718343799a6022480ed018936ec355","last_reissued_at":"2026-07-04T15:39:23.355340Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:39:23.355340Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0811.0014","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":"2026-07-04T15:39:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i1783cjVFi33cRsNjzQjUGisxZyxtwtXqz5C/bTvLBJPzPxCgaazan17kv25khKKQcN49GM5ZUYf1fVW+1kSDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T09:22:23.157044Z"},"content_sha256":"a0cf3078114a73a754d833637d1437aeae5e6d04690aa8a435ff871933a7d4a8","schema_version":"1.0","event_id":"sha256:a0cf3078114a73a754d833637d1437aeae5e6d04690aa8a435ff871933a7d4a8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:UR6HJSP6D3E4MYKF6YFSYKALRU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Astrophysical S factor for the radiative capture 12N(p,gamma)13O determined from the 14N(12N,13O)13C proton transfer reaction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Banu, A. M. Mukhamedzhanov, C. A. Gagliardi, C. Fu, F. Carstoiu, G. Tabacaru, L. Trache, M. McCleskey, R. E. Tribble, T. Al-Abdullah, V. Burjan, V. Kroha, Y. Zhai","submitted_at":"2008-10-31T20:34:35Z","abstract_excerpt":"The cross section of the radiative proton capture reaction on the drip line nucleus 12N was investigated using the Asymptotic Normalization Coefficient (ANC) method. We have used the 14N(12N,13O)13C proton transfer reaction at 12 MeV/nucleon to extract the ANC for 13O -> 12N + p and calculate from it the direct component of the astrophysical S factor of the 12N(p,gamma)13O reaction. The optical potentials used and the DWBA analysis of the proton transfer reaction are discussed. For the entrance channel, the optical potential was inferred from an elastic scattering measurement carried out at th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0811.0014","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0811.0014/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":"2026-07-04T15:39:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zeTjhqiW22HQWIfqNXURZNUgscieEt/dj2SfnlRto7D7y3jef7S7NxAoEByh2ojkMqQZlsKzY3HZ+DlGOb2rCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T09:22:23.157424Z"},"content_sha256":"c1ce500dd5364c581ef12e24c88dab1667fd15af84b2ff50328ae1a36fb5580e","schema_version":"1.0","event_id":"sha256:c1ce500dd5364c581ef12e24c88dab1667fd15af84b2ff50328ae1a36fb5580e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UR6HJSP6D3E4MYKF6YFSYKALRU/bundle.json","state_url":"https://pith.science/pith/UR6HJSP6D3E4MYKF6YFSYKALRU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UR6HJSP6D3E4MYKF6YFSYKALRU/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":"2026-07-07T09:22:23Z","links":{"resolver":"https://pith.science/pith/UR6HJSP6D3E4MYKF6YFSYKALRU","bundle":"https://pith.science/pith/UR6HJSP6D3E4MYKF6YFSYKALRU/bundle.json","state":"https://pith.science/pith/UR6HJSP6D3E4MYKF6YFSYKALRU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UR6HJSP6D3E4MYKF6YFSYKALRU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:UR6HJSP6D3E4MYKF6YFSYKALRU","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":"99028ac97bee7fa951171f4ae57f88a838d5f94c59c040123db8290a3025876c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2008-10-31T20:34:35Z","title_canon_sha256":"54b40b6a38044f08a0f692a5e29fe04d5bc44244854ce6eeff559405f953b555"},"schema_version":"1.0","source":{"id":"0811.0014","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0811.0014","created_at":"2026-07-04T15:39:23Z"},{"alias_kind":"arxiv_version","alias_value":"0811.0014v1","created_at":"2026-07-04T15:39:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0811.0014","created_at":"2026-07-04T15:39:23Z"},{"alias_kind":"pith_short_12","alias_value":"UR6HJSP6D3E4","created_at":"2026-07-04T15:39:23Z"},{"alias_kind":"pith_short_16","alias_value":"UR6HJSP6D3E4MYKF","created_at":"2026-07-04T15:39:23Z"},{"alias_kind":"pith_short_8","alias_value":"UR6HJSP6","created_at":"2026-07-04T15:39:23Z"}],"graph_snapshots":[{"event_id":"sha256:c1ce500dd5364c581ef12e24c88dab1667fd15af84b2ff50328ae1a36fb5580e","target":"graph","created_at":"2026-07-04T15:39:23Z","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/0811.0014/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The cross section of the radiative proton capture reaction on the drip line nucleus 12N was investigated using the Asymptotic Normalization Coefficient (ANC) method. We have used the 14N(12N,13O)13C proton transfer reaction at 12 MeV/nucleon to extract the ANC for 13O -> 12N + p and calculate from it the direct component of the astrophysical S factor of the 12N(p,gamma)13O reaction. The optical potentials used and the DWBA analysis of the proton transfer reaction are discussed. For the entrance channel, the optical potential was inferred from an elastic scattering measurement carried out at th","authors_text":"A. Banu, A. M. Mukhamedzhanov, C. A. Gagliardi, C. Fu, F. Carstoiu, G. Tabacaru, L. Trache, M. McCleskey, R. E. Tribble, T. Al-Abdullah, V. Burjan, V. Kroha, Y. Zhai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2008-10-31T20:34:35Z","title":"Astrophysical S factor for the radiative capture 12N(p,gamma)13O determined from the 14N(12N,13O)13C proton transfer reaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0811.0014","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:a0cf3078114a73a754d833637d1437aeae5e6d04690aa8a435ff871933a7d4a8","target":"record","created_at":"2026-07-04T15:39:23Z","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":"99028ac97bee7fa951171f4ae57f88a838d5f94c59c040123db8290a3025876c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2008-10-31T20:34:35Z","title_canon_sha256":"54b40b6a38044f08a0f692a5e29fe04d5bc44244854ce6eeff559405f953b555"},"schema_version":"1.0","source":{"id":"0811.0014","kind":"arxiv","version":1}},"canonical_sha256":"a47c74c9fe1ec9c66145f60b2c280b8d1f718343799a6022480ed018936ec355","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a47c74c9fe1ec9c66145f60b2c280b8d1f718343799a6022480ed018936ec355","first_computed_at":"2026-07-04T15:39:23.355340Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:39:23.355340Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9wSMiHlVI0NVyvioO+1kAf0OPB8g9XVZlKNvWu+ZWDyBDnC/uU9pEfL2D2FVveedm58GnCnaKuBm0EB4ze9JDw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:39:23.355856Z","signed_message":"canonical_sha256_bytes"},"source_id":"0811.0014","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a0cf3078114a73a754d833637d1437aeae5e6d04690aa8a435ff871933a7d4a8","sha256:c1ce500dd5364c581ef12e24c88dab1667fd15af84b2ff50328ae1a36fb5580e"],"state_sha256":"ebf2718ec226a277c2a7c39f571d54432865b02045dae63482793a9f69710e71"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kReaF2MIjCTFkXWbNS9rkd4wb7xn85hv2Hz2iEcVjBdX/UQLheq2oycugalHuwF0Tp6aO9px1schGYvP72txAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T09:22:23.159384Z","bundle_sha256":"d6491e16da3301195c66ef39c96afba6e7ae9ddc6b33e49b58946eae16d51f7e"}}