{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DKG352LSLZBQGLS7X6DANT7AFZ","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":"df77594c9859fe479ee8d17576a2c0afa3888045c68dd3d9060c4afa4575250c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2018-11-08T04:25:24Z","title_canon_sha256":"51f846c1dbfb3fc969e91bfc2122dc42db612e55112d847a647059cb5bd8d711"},"schema_version":"1.0","source":{"id":"1811.03262","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.03262","created_at":"2026-05-18T00:01:17Z"},{"alias_kind":"arxiv_version","alias_value":"1811.03262v1","created_at":"2026-05-18T00:01:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.03262","created_at":"2026-05-18T00:01:17Z"},{"alias_kind":"pith_short_12","alias_value":"DKG352LSLZBQ","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DKG352LSLZBQGLS7","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DKG352LS","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:704a17b19fee04f7649d8e2392551beb4f5764c2e00a04b621e5a62e04915bd9","target":"graph","created_at":"2026-05-18T00:01:17Z","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":"Mass distribution of fission products has been determined in (alpha+232Th) reaction at Elab=36.2 MeV using alpha particles from the cyclotron at the Variable Energy Cyclotron Centre (VECC), Kolkata. Yields of 69 fission products having half-lives in the range of about ~1 min to several days have been measured using gamma ray spectrometry of fission products. The mass distribution obtained on the basis of the yields shows a clear triple humped structure showing the contribution from both asymmetric and symmetric modes of fission. Comparison of the experimental mass distribution with the predict","authors_text":"A. Chakrabarti, D. Banerjee, L. K. Doddi, M.Bhattacharjee, P. K. Pujari, R. Tripathi, Sk Wasim Raja, S. Sodaye, T. N. Nag, V. Naik","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2018-11-08T04:25:24Z","title":"Mass distribution in 36.2 MeV alpha induced fission of 232Th"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.03262","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":"sha256:7b1597de7f460ff37f4c25866526c29127d0f2dabd174e2f9a0fb776d2725072","target":"record","created_at":"2026-05-18T00:01:17Z","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":"df77594c9859fe479ee8d17576a2c0afa3888045c68dd3d9060c4afa4575250c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2018-11-08T04:25:24Z","title_canon_sha256":"51f846c1dbfb3fc969e91bfc2122dc42db612e55112d847a647059cb5bd8d711"},"schema_version":"1.0","source":{"id":"1811.03262","kind":"arxiv","version":1}},"canonical_sha256":"1a8dbee9725e43032e5fbf8606cfe02e67189fa4279737006e97fc037790e9a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1a8dbee9725e43032e5fbf8606cfe02e67189fa4279737006e97fc037790e9a1","first_computed_at":"2026-05-18T00:01:17.126556Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:17.126556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2kaaZv9Z8FC0Z9Zf/B80G1rV+HpMJsw3+LygYhNt/CRW1zTRj9efIS6YBfNdSzIGw4cpCuNF4wvWf4SmJrAKDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:17.127136Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.03262","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b1597de7f460ff37f4c25866526c29127d0f2dabd174e2f9a0fb776d2725072","sha256:704a17b19fee04f7649d8e2392551beb4f5764c2e00a04b621e5a62e04915bd9"],"state_sha256":"f4025703d308d8082c8e2ac1074ab370e901c6b83c297020df95f8a548f2eb00"}