{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:KBSUNIJVLEKSWQS6B7DPLSP247","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":"aa79b938238a3aefabed56c213a0594dd0b28ec751b1ebe1eefc1bb3c985e8ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-08-31T03:15:46Z","title_canon_sha256":"fae83d8a529a680b793a3c2815842993dd19f8f4684a7de80abd96c276064953"},"schema_version":"1.0","source":{"id":"1208.6356","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.6356","created_at":"2026-05-18T01:54:49Z"},{"alias_kind":"arxiv_version","alias_value":"1208.6356v1","created_at":"2026-05-18T01:54:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.6356","created_at":"2026-05-18T01:54:49Z"},{"alias_kind":"pith_short_12","alias_value":"KBSUNIJVLEKS","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"KBSUNIJVLEKSWQS6","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"KBSUNIJV","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:0871bb91b669de29210b61cb6c73995331a22dbd8944cf1640258b1b922f473e","target":"graph","created_at":"2026-05-18T01:54:49Z","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 study the prolate-shape predominance of the nuclear ground-state deformation by calculating the masses of more than two thousand even-even nuclei using the Strutinsky method, modified by Kruppa, and improved by us. The influences of the surface thickness of the single-particle potentials, the strength of the spin-orbit potential, and the pairing correlations are investigated by varying the parameters of the Woods-Saxon potential and the pairing interaction. The strong interference between the effects of the surface thickness and the spin-orbit potential is confirmed to persist for six sets ","authors_text":"N. Tajima, S. Takahara, Y. R. Shimizu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-08-31T03:15:46Z","title":"Nuclear prolate-shape dominance with the Woods-Saxon potential"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.6356","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":"sha256:9f7ea42186af8b2f8674665b63fbcfa47e018868dae436dc113a45ba348943cb","target":"record","created_at":"2026-05-18T01:54:49Z","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":"aa79b938238a3aefabed56c213a0594dd0b28ec751b1ebe1eefc1bb3c985e8ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-08-31T03:15:46Z","title_canon_sha256":"fae83d8a529a680b793a3c2815842993dd19f8f4684a7de80abd96c276064953"},"schema_version":"1.0","source":{"id":"1208.6356","kind":"arxiv","version":1}},"canonical_sha256":"506546a13559152b425e0fc6f5c9fae7dc52741d9e6cf32cdbbe8e5205143ebe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"506546a13559152b425e0fc6f5c9fae7dc52741d9e6cf32cdbbe8e5205143ebe","first_computed_at":"2026-05-18T01:54:49.232160Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:49.232160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+JvSiscdj8NkYoWBBXE2C3dAtwoK4A2wawkOpgpnlwNSIvPIsGh1Iwvhgqslf/c6b1AGeMAELA5vPfgCUzcuAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:49.232719Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.6356","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f7ea42186af8b2f8674665b63fbcfa47e018868dae436dc113a45ba348943cb","sha256:0871bb91b669de29210b61cb6c73995331a22dbd8944cf1640258b1b922f473e"],"state_sha256":"9b5eeb6c835db6ef06f0a231dfae79acb018e2c674cb27928f9405a1ab028926"}