{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:NIX7EBP5FDTYD3UTKPIAPHUQ7M","short_pith_number":"pith:NIX7EBP5","canonical_record":{"source":{"id":"1807.05156","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-07-13T16:04:38Z","cross_cats_sorted":[],"title_canon_sha256":"1d01ecf3a41e83c5ce31012c5ee1dc0e6d86115b4a0457382d6c94cc5f5d61ae","abstract_canon_sha256":"00eaf6a03a6d90572561e12606a1b5f1bac9934f5a18c66da60d366ea11af103"},"schema_version":"1.0"},"canonical_sha256":"6a2ff205fd28e781ee9353d0079e90fb0d8353a8e3ef4c72be5dc855850b286f","source":{"kind":"arxiv","id":"1807.05156","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.05156","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"arxiv_version","alias_value":"1807.05156v1","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.05156","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"pith_short_12","alias_value":"NIX7EBP5FDTY","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"NIX7EBP5FDTYD3UT","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"NIX7EBP5","created_at":"2026-05-18T12:32:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:NIX7EBP5FDTYD3UTKPIAPHUQ7M","target":"record","payload":{"canonical_record":{"source":{"id":"1807.05156","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-07-13T16:04:38Z","cross_cats_sorted":[],"title_canon_sha256":"1d01ecf3a41e83c5ce31012c5ee1dc0e6d86115b4a0457382d6c94cc5f5d61ae","abstract_canon_sha256":"00eaf6a03a6d90572561e12606a1b5f1bac9934f5a18c66da60d366ea11af103"},"schema_version":"1.0"},"canonical_sha256":"6a2ff205fd28e781ee9353d0079e90fb0d8353a8e3ef4c72be5dc855850b286f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:59.100773Z","signature_b64":"HGx71ill2z6SdLuQqv0sAwuvZSRnKiyVVqEkvNK7FDvW2Bcx1P2Z95s+U1Itsiahu4dAWbNKSG09aIxxH4wOAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a2ff205fd28e781ee9353d0079e90fb0d8353a8e3ef4c72be5dc855850b286f","last_reissued_at":"2026-05-18T00:06:59.100208Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:59.100208Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.05156","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":"2026-05-18T00:06:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s+gPmVFiHoT0GlCuXdyupOjR35R99ecNaJxDyIMog0YgCG0gSeRaxn675CvsZGiqfdmaWqHimNZhZO4C55M6DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:50:03.039735Z"},"content_sha256":"84a060d4f31be33a5a01856ad069886225e00786006c8714bb0fd132ffcaf338","schema_version":"1.0","event_id":"sha256:84a060d4f31be33a5a01856ad069886225e00786006c8714bb0fd132ffcaf338"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:NIX7EBP5FDTYD3UTKPIAPHUQ7M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Impact of alternative transmission coefficient parameterizations on Hauser-Feshbach theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"David A. Brown, Gustavo P.A. Nobre, Michal W. Herman","submitted_at":"2018-07-13T16:04:38Z","abstract_excerpt":"We investigate different formulations of the transmission coefficient $T_c$, including the form implied by Moldauer's ``sum rule for resonance reactions'' [P.A. Moldauer, Phys. Rev. Lett. 19, 1047 (1967)], the SPRT method [G. Noguere, et al. EPJ Web Conf. 146, 02036 (2017)] and the Moldauer-Simonius form [M. Simonius, Phys. Lett. 52B, 279 (1974); P.A. Moldauer, Phys. Rev. 157, 907 (1967)]. Within these different formulations, we compute the neutron transmission coefficients in the resolved and unresolved resonance regions, allowing a direct comparison with the transmission coefficients compute"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.05156","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":"2026-05-18T00:06:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GFB9T01kk/JrhLOCfopdSZpok3iOeua2JSn3nA6o61VsbAHCeprjqK5ONSiieJgwF8XgXtMVmVRIlKboOCa0DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:50:03.040088Z"},"content_sha256":"e42c40bf0228ec9301abbf05e814fab38393bd507860287976d39a938ef1dfff","schema_version":"1.0","event_id":"sha256:e42c40bf0228ec9301abbf05e814fab38393bd507860287976d39a938ef1dfff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NIX7EBP5FDTYD3UTKPIAPHUQ7M/bundle.json","state_url":"https://pith.science/pith/NIX7EBP5FDTYD3UTKPIAPHUQ7M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NIX7EBP5FDTYD3UTKPIAPHUQ7M/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":"2026-05-28T14:50:03Z","links":{"resolver":"https://pith.science/pith/NIX7EBP5FDTYD3UTKPIAPHUQ7M","bundle":"https://pith.science/pith/NIX7EBP5FDTYD3UTKPIAPHUQ7M/bundle.json","state":"https://pith.science/pith/NIX7EBP5FDTYD3UTKPIAPHUQ7M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NIX7EBP5FDTYD3UTKPIAPHUQ7M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:NIX7EBP5FDTYD3UTKPIAPHUQ7M","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":"00eaf6a03a6d90572561e12606a1b5f1bac9934f5a18c66da60d366ea11af103","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-07-13T16:04:38Z","title_canon_sha256":"1d01ecf3a41e83c5ce31012c5ee1dc0e6d86115b4a0457382d6c94cc5f5d61ae"},"schema_version":"1.0","source":{"id":"1807.05156","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.05156","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"arxiv_version","alias_value":"1807.05156v1","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.05156","created_at":"2026-05-18T00:06:59Z"},{"alias_kind":"pith_short_12","alias_value":"NIX7EBP5FDTY","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"NIX7EBP5FDTYD3UT","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"NIX7EBP5","created_at":"2026-05-18T12:32:40Z"}],"graph_snapshots":[{"event_id":"sha256:e42c40bf0228ec9301abbf05e814fab38393bd507860287976d39a938ef1dfff","target":"graph","created_at":"2026-05-18T00:06:59Z","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":"We investigate different formulations of the transmission coefficient $T_c$, including the form implied by Moldauer's ``sum rule for resonance reactions'' [P.A. Moldauer, Phys. Rev. Lett. 19, 1047 (1967)], the SPRT method [G. Noguere, et al. EPJ Web Conf. 146, 02036 (2017)] and the Moldauer-Simonius form [M. Simonius, Phys. Lett. 52B, 279 (1974); P.A. Moldauer, Phys. Rev. 157, 907 (1967)]. Within these different formulations, we compute the neutron transmission coefficients in the resolved and unresolved resonance regions, allowing a direct comparison with the transmission coefficients compute","authors_text":"David A. Brown, Gustavo P.A. Nobre, Michal W. Herman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-07-13T16:04:38Z","title":"Impact of alternative transmission coefficient parameterizations on Hauser-Feshbach theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.05156","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":"sha256:84a060d4f31be33a5a01856ad069886225e00786006c8714bb0fd132ffcaf338","target":"record","created_at":"2026-05-18T00:06:59Z","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":"00eaf6a03a6d90572561e12606a1b5f1bac9934f5a18c66da60d366ea11af103","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-07-13T16:04:38Z","title_canon_sha256":"1d01ecf3a41e83c5ce31012c5ee1dc0e6d86115b4a0457382d6c94cc5f5d61ae"},"schema_version":"1.0","source":{"id":"1807.05156","kind":"arxiv","version":1}},"canonical_sha256":"6a2ff205fd28e781ee9353d0079e90fb0d8353a8e3ef4c72be5dc855850b286f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a2ff205fd28e781ee9353d0079e90fb0d8353a8e3ef4c72be5dc855850b286f","first_computed_at":"2026-05-18T00:06:59.100208Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:59.100208Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HGx71ill2z6SdLuQqv0sAwuvZSRnKiyVVqEkvNK7FDvW2Bcx1P2Z95s+U1Itsiahu4dAWbNKSG09aIxxH4wOAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:59.100773Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.05156","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:84a060d4f31be33a5a01856ad069886225e00786006c8714bb0fd132ffcaf338","sha256:e42c40bf0228ec9301abbf05e814fab38393bd507860287976d39a938ef1dfff"],"state_sha256":"e81d3058bf40e7a47a84b5b9e7fcbb7a068b65a609f3abe9a033b1a952679bb4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0eRCOGfjoOTZL764ahFIrqzYv7tge983dTzFiNjSx7CNPfRmvC4Vyk/7EMvtRHz4Ya3XwBd+WdK0gMfumgvgAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T14:50:03.042120Z","bundle_sha256":"10add5094e2a4524dbc62a312d8b69bcb617f5cf0f634ffadadb59c66f508022"}}