{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:U4X5AMJXRKYS4UMGIOSQ3YYRQL","short_pith_number":"pith:U4X5AMJX","canonical_record":{"source":{"id":"nucl-th/9802076","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"1998-02-25T02:06:33Z","cross_cats_sorted":[],"title_canon_sha256":"63646b382d6c7a95792ae6f1020ff31ffd86af0550190264b242f28ad2206130","abstract_canon_sha256":"b4def43680fcc1024271c13106bfc52c17ed5fed2bffe26c54849e76137f8374"},"schema_version":"1.0"},"canonical_sha256":"a72fd031378ab12e518643a50de31182c93c9f3c644c48dc88b10d88db3abd9a","source":{"kind":"arxiv","id":"nucl-th/9802076","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9802076","created_at":"2026-05-18T02:44:57Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9802076v2","created_at":"2026-05-18T02:44:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9802076","created_at":"2026-05-18T02:44:57Z"},{"alias_kind":"pith_short_12","alias_value":"U4X5AMJXRKYS","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"U4X5AMJXRKYS4UMG","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"U4X5AMJX","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:U4X5AMJXRKYS4UMGIOSQ3YYRQL","target":"record","payload":{"canonical_record":{"source":{"id":"nucl-th/9802076","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"1998-02-25T02:06:33Z","cross_cats_sorted":[],"title_canon_sha256":"63646b382d6c7a95792ae6f1020ff31ffd86af0550190264b242f28ad2206130","abstract_canon_sha256":"b4def43680fcc1024271c13106bfc52c17ed5fed2bffe26c54849e76137f8374"},"schema_version":"1.0"},"canonical_sha256":"a72fd031378ab12e518643a50de31182c93c9f3c644c48dc88b10d88db3abd9a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:57.178395Z","signature_b64":"C2zLInTnPihNemkDS0gPgMHYGcnTxgwQhiXAMMHhAbm6uC73xecKuvMYce6CeMVvkwspIL37TJD9A58JuXlODg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a72fd031378ab12e518643a50de31182c93c9f3c644c48dc88b10d88db3abd9a","last_reissued_at":"2026-05-18T02:44:57.177936Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:57.177936Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nucl-th/9802076","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":"2026-05-18T02:44:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3wOV73HqCYb32a4szicsSJuy/HPHs1+efxD1ihNJ/ah3bc4Amwq7V9YUrqEUMY9as29oVblPx9AQ3r2d8mXGBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:12:40.732851Z"},"content_sha256":"f8ec5fca99f1eff363fde573d83e9668155a14bad5aada257f15d2377438a91f","schema_version":"1.0","event_id":"sha256:f8ec5fca99f1eff363fde573d83e9668155a14bad5aada257f15d2377438a91f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:U4X5AMJXRKYS4UMGIOSQ3YYRQL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Photodisintegration of 4He nucleus into p3H and n3He channels in the potential cluster models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"S. B. Dubovichenko","submitted_at":"1998-02-25T02:06:33Z","abstract_excerpt":"Processes of direct cluster photodisintegration of 4He nucleus into p3H and n3He channels are considered on the base of two-cluster potential models. Intercluster interactions being in agreement with elastic scattering phase shifts and characteristics of the bound state of a nucleus have, in some cases, forbidden states. The scattering phase shifts and potentials are separated in the channels with minimum spin on the base of Young schemes and isospin states."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9802076","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":""},"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":"2026-05-18T02:44:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n5XVxDaIbMhDKsTaCKAwUm7o+OmVi6hQkvgIvg17M7As5Bmp5q7CcfsN2mG4B8glg1DhT3gh4xY957/SRKdbBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:12:40.733603Z"},"content_sha256":"0ecc45364d33acc360a812c180b0efc1002477e6d5af279d1281c80b925237af","schema_version":"1.0","event_id":"sha256:0ecc45364d33acc360a812c180b0efc1002477e6d5af279d1281c80b925237af"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U4X5AMJXRKYS4UMGIOSQ3YYRQL/bundle.json","state_url":"https://pith.science/pith/U4X5AMJXRKYS4UMGIOSQ3YYRQL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U4X5AMJXRKYS4UMGIOSQ3YYRQL/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":"2026-06-06T21:12:40Z","links":{"resolver":"https://pith.science/pith/U4X5AMJXRKYS4UMGIOSQ3YYRQL","bundle":"https://pith.science/pith/U4X5AMJXRKYS4UMGIOSQ3YYRQL/bundle.json","state":"https://pith.science/pith/U4X5AMJXRKYS4UMGIOSQ3YYRQL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U4X5AMJXRKYS4UMGIOSQ3YYRQL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:U4X5AMJXRKYS4UMGIOSQ3YYRQL","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":"b4def43680fcc1024271c13106bfc52c17ed5fed2bffe26c54849e76137f8374","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"1998-02-25T02:06:33Z","title_canon_sha256":"63646b382d6c7a95792ae6f1020ff31ffd86af0550190264b242f28ad2206130"},"schema_version":"1.0","source":{"id":"nucl-th/9802076","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9802076","created_at":"2026-05-18T02:44:57Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9802076v2","created_at":"2026-05-18T02:44:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9802076","created_at":"2026-05-18T02:44:57Z"},{"alias_kind":"pith_short_12","alias_value":"U4X5AMJXRKYS","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"U4X5AMJXRKYS4UMG","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"U4X5AMJX","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:0ecc45364d33acc360a812c180b0efc1002477e6d5af279d1281c80b925237af","target":"graph","created_at":"2026-05-18T02:44:57Z","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":"Processes of direct cluster photodisintegration of 4He nucleus into p3H and n3He channels are considered on the base of two-cluster potential models. Intercluster interactions being in agreement with elastic scattering phase shifts and characteristics of the bound state of a nucleus have, in some cases, forbidden states. The scattering phase shifts and potentials are separated in the channels with minimum spin on the base of Young schemes and isospin states.","authors_text":"S. B. Dubovichenko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"1998-02-25T02:06:33Z","title":"Photodisintegration of 4He nucleus into p3H and n3He channels in the potential cluster models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9802076","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:f8ec5fca99f1eff363fde573d83e9668155a14bad5aada257f15d2377438a91f","target":"record","created_at":"2026-05-18T02:44:57Z","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":"b4def43680fcc1024271c13106bfc52c17ed5fed2bffe26c54849e76137f8374","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"1998-02-25T02:06:33Z","title_canon_sha256":"63646b382d6c7a95792ae6f1020ff31ffd86af0550190264b242f28ad2206130"},"schema_version":"1.0","source":{"id":"nucl-th/9802076","kind":"arxiv","version":2}},"canonical_sha256":"a72fd031378ab12e518643a50de31182c93c9f3c644c48dc88b10d88db3abd9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a72fd031378ab12e518643a50de31182c93c9f3c644c48dc88b10d88db3abd9a","first_computed_at":"2026-05-18T02:44:57.177936Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:44:57.177936Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C2zLInTnPihNemkDS0gPgMHYGcnTxgwQhiXAMMHhAbm6uC73xecKuvMYce6CeMVvkwspIL37TJD9A58JuXlODg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:44:57.178395Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/9802076","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f8ec5fca99f1eff363fde573d83e9668155a14bad5aada257f15d2377438a91f","sha256:0ecc45364d33acc360a812c180b0efc1002477e6d5af279d1281c80b925237af"],"state_sha256":"d0324cd7572ecf430712f9065eff7ea5d4fcb853ec3d1b7a511dea2194bdf6d4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CDEYm9qxwVjN3wh8rbFxvHSBVvvZ+TazEZ/EFPfNUM0WOw03pkx+d7cbdujdpGlJ3ocJT0erjT6wcFmN2lbYCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T21:12:40.737277Z","bundle_sha256":"9e1a677fbcb19f635daab53b665da641e5cc5b4e29c848417c098fec68e84022"}}