{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:QV4WPZ3QHM5VAUUXGTOTNF2H2F","short_pith_number":"pith:QV4WPZ3Q","canonical_record":{"source":{"id":"1910.06030","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-10-14T10:37:51Z","cross_cats_sorted":[],"title_canon_sha256":"c6eac3ad8bb40b7bbf050a67d1923ca41957429e80d69854903eaeb50d289b32","abstract_canon_sha256":"e899efc1a88f69a7a8b3b8be93bef1af8cf40e3ec38700617b36a4dd2d5db6d4"},"schema_version":"1.0"},"canonical_sha256":"857967e7703b3b50529734dd369747d174d55ec80d1f25c5e756f8bf7e591cd9","source":{"kind":"arxiv","id":"1910.06030","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.06030","created_at":"2026-07-05T00:39:14Z"},{"alias_kind":"arxiv_version","alias_value":"1910.06030v2","created_at":"2026-07-05T00:39:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.06030","created_at":"2026-07-05T00:39:14Z"},{"alias_kind":"pith_short_12","alias_value":"QV4WPZ3QHM5V","created_at":"2026-07-05T00:39:14Z"},{"alias_kind":"pith_short_16","alias_value":"QV4WPZ3QHM5VAUUX","created_at":"2026-07-05T00:39:14Z"},{"alias_kind":"pith_short_8","alias_value":"QV4WPZ3Q","created_at":"2026-07-05T00:39:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:QV4WPZ3QHM5VAUUXGTOTNF2H2F","target":"record","payload":{"canonical_record":{"source":{"id":"1910.06030","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-10-14T10:37:51Z","cross_cats_sorted":[],"title_canon_sha256":"c6eac3ad8bb40b7bbf050a67d1923ca41957429e80d69854903eaeb50d289b32","abstract_canon_sha256":"e899efc1a88f69a7a8b3b8be93bef1af8cf40e3ec38700617b36a4dd2d5db6d4"},"schema_version":"1.0"},"canonical_sha256":"857967e7703b3b50529734dd369747d174d55ec80d1f25c5e756f8bf7e591cd9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:39:14.583684Z","signature_b64":"ZRKion8P2ihThd9OYEX1VwlOHZo+BRxauf9tgE3YASaA1rYQSr0yM7AqX7HOuxQffdgTj3ysuPvvzcu9PmAyDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"857967e7703b3b50529734dd369747d174d55ec80d1f25c5e756f8bf7e591cd9","last_reissued_at":"2026-07-05T00:39:14.583188Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:39:14.583188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1910.06030","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":"2026-07-05T00:39:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8QOpu939BMoywpADcQjOna/R5TyW13kQ3/WgBZ9w9Qm+NzekGu+gDDJT2EgwM75vXSpUGiMl7dLMOU/BhwJEDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:34:51.195828Z"},"content_sha256":"76ac862d92df0b3eeb3ead120aabc1a18eeea167876f4e4bc962889f6fbcdb25","schema_version":"1.0","event_id":"sha256:76ac862d92df0b3eeb3ead120aabc1a18eeea167876f4e4bc962889f6fbcdb25"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:QV4WPZ3QHM5VAUUXGTOTNF2H2F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Calculated fission-fragment mass yields and average total kinetic energies of heavy and superheavy nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"B.G. Carlsson, J. Randrup, M. Albertsson, P. M\\\"oller, S. {\\AA}berg, T. D{\\o}ssing","submitted_at":"2019-10-14T10:37:51Z","abstract_excerpt":"Fission-fragment mass and total-kinetic-energy (TKE) distributions following fission of even-even nuclides in the region $74 \\leq Z \\leq 126$ and $92 \\leq N \\leq 230$, comprising 896 nuclides have been calculated using the Brownian shape-motion method. The emphasis is the region of superheavy nuclei. To show compatibility with earlier results the calculations are extended to include earlier studied regions. An island of asymmetric fission is obtained in the superheavy region, $106\\leq Z\\leq114$ and $162\\leq N\\leq 176$, where the heavy fragment is found to be close to $^{208}$Pb and the light f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.06030","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1910.06030/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":"2026-07-05T00:39:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+QukhC9lsm2j2E+xZTQjHqzkG7DmYNjKt+xEMtF9lrfjUduPx0BGS6YgBJykLCZcr+XHvSFbJvmbu/DB6InEDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:34:51.196400Z"},"content_sha256":"2d34769bf67405253ce8329d7e5867acee480b520a5a3e463aa2aa01e7bb18a9","schema_version":"1.0","event_id":"sha256:2d34769bf67405253ce8329d7e5867acee480b520a5a3e463aa2aa01e7bb18a9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QV4WPZ3QHM5VAUUXGTOTNF2H2F/bundle.json","state_url":"https://pith.science/pith/QV4WPZ3QHM5VAUUXGTOTNF2H2F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QV4WPZ3QHM5VAUUXGTOTNF2H2F/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":"2026-07-05T10:34:51Z","links":{"resolver":"https://pith.science/pith/QV4WPZ3QHM5VAUUXGTOTNF2H2F","bundle":"https://pith.science/pith/QV4WPZ3QHM5VAUUXGTOTNF2H2F/bundle.json","state":"https://pith.science/pith/QV4WPZ3QHM5VAUUXGTOTNF2H2F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QV4WPZ3QHM5VAUUXGTOTNF2H2F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:QV4WPZ3QHM5VAUUXGTOTNF2H2F","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":"e899efc1a88f69a7a8b3b8be93bef1af8cf40e3ec38700617b36a4dd2d5db6d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-10-14T10:37:51Z","title_canon_sha256":"c6eac3ad8bb40b7bbf050a67d1923ca41957429e80d69854903eaeb50d289b32"},"schema_version":"1.0","source":{"id":"1910.06030","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.06030","created_at":"2026-07-05T00:39:14Z"},{"alias_kind":"arxiv_version","alias_value":"1910.06030v2","created_at":"2026-07-05T00:39:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.06030","created_at":"2026-07-05T00:39:14Z"},{"alias_kind":"pith_short_12","alias_value":"QV4WPZ3QHM5V","created_at":"2026-07-05T00:39:14Z"},{"alias_kind":"pith_short_16","alias_value":"QV4WPZ3QHM5VAUUX","created_at":"2026-07-05T00:39:14Z"},{"alias_kind":"pith_short_8","alias_value":"QV4WPZ3Q","created_at":"2026-07-05T00:39:14Z"}],"graph_snapshots":[{"event_id":"sha256:2d34769bf67405253ce8329d7e5867acee480b520a5a3e463aa2aa01e7bb18a9","target":"graph","created_at":"2026-07-05T00:39:14Z","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/1910.06030/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Fission-fragment mass and total-kinetic-energy (TKE) distributions following fission of even-even nuclides in the region $74 \\leq Z \\leq 126$ and $92 \\leq N \\leq 230$, comprising 896 nuclides have been calculated using the Brownian shape-motion method. The emphasis is the region of superheavy nuclei. To show compatibility with earlier results the calculations are extended to include earlier studied regions. An island of asymmetric fission is obtained in the superheavy region, $106\\leq Z\\leq114$ and $162\\leq N\\leq 176$, where the heavy fragment is found to be close to $^{208}$Pb and the light f","authors_text":"B.G. Carlsson, J. Randrup, M. Albertsson, P. M\\\"oller, S. {\\AA}berg, T. D{\\o}ssing","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-10-14T10:37:51Z","title":"Calculated fission-fragment mass yields and average total kinetic energies of heavy and superheavy nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.06030","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":"sha256:76ac862d92df0b3eeb3ead120aabc1a18eeea167876f4e4bc962889f6fbcdb25","target":"record","created_at":"2026-07-05T00:39:14Z","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":"e899efc1a88f69a7a8b3b8be93bef1af8cf40e3ec38700617b36a4dd2d5db6d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-10-14T10:37:51Z","title_canon_sha256":"c6eac3ad8bb40b7bbf050a67d1923ca41957429e80d69854903eaeb50d289b32"},"schema_version":"1.0","source":{"id":"1910.06030","kind":"arxiv","version":2}},"canonical_sha256":"857967e7703b3b50529734dd369747d174d55ec80d1f25c5e756f8bf7e591cd9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"857967e7703b3b50529734dd369747d174d55ec80d1f25c5e756f8bf7e591cd9","first_computed_at":"2026-07-05T00:39:14.583188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:39:14.583188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZRKion8P2ihThd9OYEX1VwlOHZo+BRxauf9tgE3YASaA1rYQSr0yM7AqX7HOuxQffdgTj3ysuPvvzcu9PmAyDA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:39:14.583684Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.06030","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:76ac862d92df0b3eeb3ead120aabc1a18eeea167876f4e4bc962889f6fbcdb25","sha256:2d34769bf67405253ce8329d7e5867acee480b520a5a3e463aa2aa01e7bb18a9"],"state_sha256":"9ee901fa5a0dad61bca58be3aefb79f3c6e067a92f2a415c94cd026573460e24"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qdfoyDtFR+R7hyDftGNklR90UpRe17B8ZoQxPw22/uNRn122ZKINkB4OZIDLXJulTxvPXGQgaUfMoqtOHYU1Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T10:34:51.199614Z","bundle_sha256":"8b53e5771620d60743c695b52fab3f8cb865a33710fa31533f0e3f94ec3a655e"}}