{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:4MFEODYKMVU6NVLKIHI4MASA3U","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":"60b2f00e44b3184e201e20b53c43117158c6cdda6fec6445189c6291cd99dcd5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-06-03T19:31:04Z","title_canon_sha256":"3c925c98017050a0ba8e140be51e6f3999dcd2c954530afcc1250b711391ecde"},"schema_version":"1.0","source":{"id":"2506.03338","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.03338","created_at":"2026-07-05T11:15:25Z"},{"alias_kind":"arxiv_version","alias_value":"2506.03338v1","created_at":"2026-07-05T11:15:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.03338","created_at":"2026-07-05T11:15:25Z"},{"alias_kind":"pith_short_12","alias_value":"4MFEODYKMVU6","created_at":"2026-07-05T11:15:25Z"},{"alias_kind":"pith_short_16","alias_value":"4MFEODYKMVU6NVLK","created_at":"2026-07-05T11:15:25Z"},{"alias_kind":"pith_short_8","alias_value":"4MFEODYK","created_at":"2026-07-05T11:15:25Z"}],"graph_snapshots":[{"event_id":"sha256:e3d8023b5725d48f86d994eba677d1c7e19fa9f7d3522ab98aecc5e7de9731c4","target":"graph","created_at":"2026-07-05T11:15:25Z","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/2506.03338/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a 3D isotropic ab initio three-body (para-H$_2$)$_3$ interaction potential energy surface (PES). The electronic structure calculations are carried out at the correlated coupled-cluster theory level, with single, double, and perturbative triple excitations. The calculations use an augmented correlation-consistent triple zeta basis set and a supplementary midbond function. We construct the PES using the Reproducing-Kernel Hilbert Space toolkit [J. Chem. Inf. Model. 57, 1923 (2017)] with phenomenological and empirical adjustments to account for short-range and long-range behaviour. The","authors_text":"Alexander Ibrahim, Pierre-Nicholas Roy","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-06-03T19:31:04Z","title":"Three-body potential energy surface for parahydrogen"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.03338","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":"sha256:9866ad376ba2c3ea4f04967f145a6bc7a2a2e2b6761a9ebae929aea627cdcf3f","target":"record","created_at":"2026-07-05T11:15:25Z","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":"60b2f00e44b3184e201e20b53c43117158c6cdda6fec6445189c6291cd99dcd5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2025-06-03T19:31:04Z","title_canon_sha256":"3c925c98017050a0ba8e140be51e6f3999dcd2c954530afcc1250b711391ecde"},"schema_version":"1.0","source":{"id":"2506.03338","kind":"arxiv","version":1}},"canonical_sha256":"e30a470f0a6569e6d56a41d1c60240dd181422d208775a92952c660289e60ea6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e30a470f0a6569e6d56a41d1c60240dd181422d208775a92952c660289e60ea6","first_computed_at":"2026-07-05T11:15:25.483039Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:15:25.483039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BTrBolv+mJYTOGncY2ba8ZKfztLAyacCsp1BMpOQ7bsd/UE2yJgq35M4GDO2wUmzxGQrAJz1lhKqHL8sZRUpCw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:15:25.483701Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.03338","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9866ad376ba2c3ea4f04967f145a6bc7a2a2e2b6761a9ebae929aea627cdcf3f","sha256:e3d8023b5725d48f86d994eba677d1c7e19fa9f7d3522ab98aecc5e7de9731c4"],"state_sha256":"b3e00eadb980cadc504f2112e3031a620393b9e71c2f72427a22408d8bdaa226"}