{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:ALNSUO5VH575IGMLQVZBCFEOVE","short_pith_number":"pith:ALNSUO5V","canonical_record":{"source":{"id":"2301.13301","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2023-01-30T21:43:07Z","cross_cats_sorted":[],"title_canon_sha256":"baf7119adaa26437ba977dd9c1c9c1316b6f2528738f4cad4edd44f925c07c6d","abstract_canon_sha256":"7a14b99a1eb868b3421d5730cd063a5afe11ea45b2b20877a8b22d15cfcd1e62"},"schema_version":"1.0"},"canonical_sha256":"02db2a3bb53f7fd4198b857211148ea93e8c0e9e8acc6d35a85c693a3a25c6e8","source":{"kind":"arxiv","id":"2301.13301","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.13301","created_at":"2026-07-05T06:43:20Z"},{"alias_kind":"arxiv_version","alias_value":"2301.13301v1","created_at":"2026-07-05T06:43:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.13301","created_at":"2026-07-05T06:43:20Z"},{"alias_kind":"pith_short_12","alias_value":"ALNSUO5VH575","created_at":"2026-07-05T06:43:20Z"},{"alias_kind":"pith_short_16","alias_value":"ALNSUO5VH575IGML","created_at":"2026-07-05T06:43:20Z"},{"alias_kind":"pith_short_8","alias_value":"ALNSUO5V","created_at":"2026-07-05T06:43:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:ALNSUO5VH575IGMLQVZBCFEOVE","target":"record","payload":{"canonical_record":{"source":{"id":"2301.13301","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2023-01-30T21:43:07Z","cross_cats_sorted":[],"title_canon_sha256":"baf7119adaa26437ba977dd9c1c9c1316b6f2528738f4cad4edd44f925c07c6d","abstract_canon_sha256":"7a14b99a1eb868b3421d5730cd063a5afe11ea45b2b20877a8b22d15cfcd1e62"},"schema_version":"1.0"},"canonical_sha256":"02db2a3bb53f7fd4198b857211148ea93e8c0e9e8acc6d35a85c693a3a25c6e8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:43:20.728275Z","signature_b64":"YAoxJnhSuT59PBKrfYi+FnihMPISPpRUPZa4Lt0ZgtycAjaCK2fLgLUL6NI2CKp7f4PEkDUj39NXJ2oQu1s2CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"02db2a3bb53f7fd4198b857211148ea93e8c0e9e8acc6d35a85c693a3a25c6e8","last_reissued_at":"2026-07-05T06:43:20.727812Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:43:20.727812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2301.13301","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":"2026-07-05T06:43:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qG8wvtOiohfPBK31fJxJc1VyGpOEVrPnRzg/sgeXLKSkbUF9Lx5luALl+uOF2LMXUyX2sSToTkAJ3X2skeAIBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T07:14:34.017564Z"},"content_sha256":"6d0dd6ddc0737c6ecedb2884c0dbf27b16cdb5a22c296a4b53391f493bc28ce1","schema_version":"1.0","event_id":"sha256:6d0dd6ddc0737c6ecedb2884c0dbf27b16cdb5a22c296a4b53391f493bc28ce1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:ALNSUO5VH575IGMLQVZBCFEOVE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New experimental constraint on the $^{185}$W($n,\\gamma$)$^{186}$W cross section","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. C. Larsen, A. G\\\"orgen, A. H. Mj{\\o}s, A. Spyrou, B. V. Kheswa, E. Algin, E. Lima, E. Sahin, F. Furmyr, F. L. Bello Garrote, F. Pogliano, G. M. Tveten, H. Utsunomiya, I. K. B. Kullmann, J. E. Midtb{\\o}, K. O. Ay, L. Crespo Campo, M. Guttormsen, M. Markova, M. Ozgur, M. Wiedeking, S. Goriely, S. Miyamoto, S. Riemer-S{\\o}rensen, S. Shen, S. Siem, T. Ari-izumi, T. Laplace, T. Renstr{\\o}m, V. Modamio, V. W. Ingeberg","submitted_at":"2023-01-30T21:43:07Z","abstract_excerpt":"In this work, we present new data on the $^{182,183,184}$W($\\gamma,n$) cross sections, utilizing a quasi-monochromatic photon beam produced at the NewSUBARU synchrotron radiation facility. Further, we have extracted the nuclear level density and $\\gamma$-ray strength function of $^{186}$W from data on the $^{186}$W($\\alpha,\\alpha^\\prime\\gamma$)$^{186}$W reaction measured at the Oslo Cyclotron Laboratory. Combining previous measurements on the $^{186}$W($\\gamma,n$) cross section with our new $^{182,183,184}$W($\\gamma,n$) and ($\\alpha,\\alpha^\\prime\\gamma$)$^{186}$W data sets, we have deduced the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.13301","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/2301.13301/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":"2026-07-05T06:43:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6GMp5NzZWBZvkK9/P++05UzoSn+HUHbAo5v3VQ+QtKCiGREgx9H6xYyaxUEADvqQD8wMS31DsmpYGtH4GafkCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T07:14:34.018181Z"},"content_sha256":"e497cb6a5fad6cc49c15c4a12154ed016a0bbeb02f63282725edc59474d34aa5","schema_version":"1.0","event_id":"sha256:e497cb6a5fad6cc49c15c4a12154ed016a0bbeb02f63282725edc59474d34aa5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ALNSUO5VH575IGMLQVZBCFEOVE/bundle.json","state_url":"https://pith.science/pith/ALNSUO5VH575IGMLQVZBCFEOVE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ALNSUO5VH575IGMLQVZBCFEOVE/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":"2026-08-07T07:14:34Z","links":{"resolver":"https://pith.science/pith/ALNSUO5VH575IGMLQVZBCFEOVE","bundle":"https://pith.science/pith/ALNSUO5VH575IGMLQVZBCFEOVE/bundle.json","state":"https://pith.science/pith/ALNSUO5VH575IGMLQVZBCFEOVE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ALNSUO5VH575IGMLQVZBCFEOVE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:ALNSUO5VH575IGMLQVZBCFEOVE","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":"7a14b99a1eb868b3421d5730cd063a5afe11ea45b2b20877a8b22d15cfcd1e62","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2023-01-30T21:43:07Z","title_canon_sha256":"baf7119adaa26437ba977dd9c1c9c1316b6f2528738f4cad4edd44f925c07c6d"},"schema_version":"1.0","source":{"id":"2301.13301","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.13301","created_at":"2026-07-05T06:43:20Z"},{"alias_kind":"arxiv_version","alias_value":"2301.13301v1","created_at":"2026-07-05T06:43:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.13301","created_at":"2026-07-05T06:43:20Z"},{"alias_kind":"pith_short_12","alias_value":"ALNSUO5VH575","created_at":"2026-07-05T06:43:20Z"},{"alias_kind":"pith_short_16","alias_value":"ALNSUO5VH575IGML","created_at":"2026-07-05T06:43:20Z"},{"alias_kind":"pith_short_8","alias_value":"ALNSUO5V","created_at":"2026-07-05T06:43:20Z"}],"graph_snapshots":[{"event_id":"sha256:e497cb6a5fad6cc49c15c4a12154ed016a0bbeb02f63282725edc59474d34aa5","target":"graph","created_at":"2026-07-05T06:43:20Z","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/2301.13301/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we present new data on the $^{182,183,184}$W($\\gamma,n$) cross sections, utilizing a quasi-monochromatic photon beam produced at the NewSUBARU synchrotron radiation facility. Further, we have extracted the nuclear level density and $\\gamma$-ray strength function of $^{186}$W from data on the $^{186}$W($\\alpha,\\alpha^\\prime\\gamma$)$^{186}$W reaction measured at the Oslo Cyclotron Laboratory. Combining previous measurements on the $^{186}$W($\\gamma,n$) cross section with our new $^{182,183,184}$W($\\gamma,n$) and ($\\alpha,\\alpha^\\prime\\gamma$)$^{186}$W data sets, we have deduced the","authors_text":"A. C. Larsen, A. G\\\"orgen, A. H. Mj{\\o}s, A. Spyrou, B. V. Kheswa, E. Algin, E. Lima, E. Sahin, F. Furmyr, F. L. Bello Garrote, F. Pogliano, G. M. Tveten, H. Utsunomiya, I. K. B. Kullmann, J. E. Midtb{\\o}, K. O. Ay, L. Crespo Campo, M. Guttormsen, M. Markova, M. Ozgur, M. Wiedeking, S. Goriely, S. Miyamoto, S. Riemer-S{\\o}rensen, S. Shen, S. Siem, T. Ari-izumi, T. Laplace, T. Renstr{\\o}m, V. Modamio, V. W. Ingeberg","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2023-01-30T21:43:07Z","title":"New experimental constraint on the $^{185}$W($n,\\gamma$)$^{186}$W cross section"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.13301","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":"sha256:6d0dd6ddc0737c6ecedb2884c0dbf27b16cdb5a22c296a4b53391f493bc28ce1","target":"record","created_at":"2026-07-05T06:43:20Z","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":"7a14b99a1eb868b3421d5730cd063a5afe11ea45b2b20877a8b22d15cfcd1e62","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2023-01-30T21:43:07Z","title_canon_sha256":"baf7119adaa26437ba977dd9c1c9c1316b6f2528738f4cad4edd44f925c07c6d"},"schema_version":"1.0","source":{"id":"2301.13301","kind":"arxiv","version":1}},"canonical_sha256":"02db2a3bb53f7fd4198b857211148ea93e8c0e9e8acc6d35a85c693a3a25c6e8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02db2a3bb53f7fd4198b857211148ea93e8c0e9e8acc6d35a85c693a3a25c6e8","first_computed_at":"2026-07-05T06:43:20.727812Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:43:20.727812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YAoxJnhSuT59PBKrfYi+FnihMPISPpRUPZa4Lt0ZgtycAjaCK2fLgLUL6NI2CKp7f4PEkDUj39NXJ2oQu1s2CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:43:20.728275Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.13301","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d0dd6ddc0737c6ecedb2884c0dbf27b16cdb5a22c296a4b53391f493bc28ce1","sha256:e497cb6a5fad6cc49c15c4a12154ed016a0bbeb02f63282725edc59474d34aa5"],"state_sha256":"ac65b100e63955fc33cfc305224c2a9730cb2fee2d26d6af2508bf638ff16d0e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s+1swYh1RdIEdTyGCYVO7wrc9BfUvuoSg2HWrKS632QcV+17q65NMZ7ygdx7uwXfyMjW3rshgAB8H/5bZC+sBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T07:14:34.023713Z","bundle_sha256":"ce3beae8b2a5714595dfe2313f08c991f7950c9bf85b3733f1ce5abb8bf0f522"}}