{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:54NT4G7JTKWEAUCSPI6YB2B2XX","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":"019d9e8a95b0b06cdecda36b12693e2b5331d97ade8be92cd1bb87c2f470440f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-07T11:45:14Z","title_canon_sha256":"809b63e3324aae51ba6a3b95337424420ac7d2919152332e0db0332e74e7a839"},"schema_version":"1.0","source":{"id":"1405.1577","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.1577","created_at":"2026-05-18T02:28:11Z"},{"alias_kind":"arxiv_version","alias_value":"1405.1577v3","created_at":"2026-05-18T02:28:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.1577","created_at":"2026-05-18T02:28:11Z"},{"alias_kind":"pith_short_12","alias_value":"54NT4G7JTKWE","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"54NT4G7JTKWEAUCS","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"54NT4G7J","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:4417f25bf161519aff50059e7e6ac1d595571fc151b9b0ca686066702926eac8","target":"graph","created_at":"2026-05-18T02:28:11Z","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":"The hydrogen molecules $H_2$ and $(H_2)_2$ are analyzed with electronic correlations taken into account between the $1s$ electrons exactly. The optimal single-particle Slater orbitals are evaluated in the correlated state of $H_2$ by combining their variational determination with the diagonalization of the full Hamiltonian in the second-quantization language. All electron--ion coupling constants are determined explicitly and their relative importance is discussed. Sizable zero-point motion amplitude and the corresponding energy are then evaluated by taking into account the anharmonic contribut","authors_text":"Agata Bielas, Andrzej Biborski, Andrzej P. K\\k{a}dzielawa, J\\'ozef Spa{\\l}ek, Maciej M. Ma\\'ska, Marcello Acquarone","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-07T11:45:14Z","title":"$H_2$ and $(H_2)_2$ molecules with an ab initio optimization of wave functions in correlated state: Electron-proton couplings and intermolecular microscopic parameters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.1577","kind":"arxiv","version":3},"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:e00c5c994aa27498189373a6fcc477efa704658331768428fd80f6825a343d71","target":"record","created_at":"2026-05-18T02:28:11Z","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":"019d9e8a95b0b06cdecda36b12693e2b5331d97ade8be92cd1bb87c2f470440f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-05-07T11:45:14Z","title_canon_sha256":"809b63e3324aae51ba6a3b95337424420ac7d2919152332e0db0332e74e7a839"},"schema_version":"1.0","source":{"id":"1405.1577","kind":"arxiv","version":3}},"canonical_sha256":"ef1b3e1be99aac4050527a3d80e83abdd02b8a12ec1f1eaa7877583b274e87b6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef1b3e1be99aac4050527a3d80e83abdd02b8a12ec1f1eaa7877583b274e87b6","first_computed_at":"2026-05-18T02:28:11.910817Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:28:11.910817Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cw2YsZQrnQLqiZ8wRmfJkdOJOlHHIfOm3KqKmijUDR5qk20IoIAlToz+YdslqSqdphi1lbs3OdG74g3uKb2CDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:28:11.911668Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.1577","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e00c5c994aa27498189373a6fcc477efa704658331768428fd80f6825a343d71","sha256:4417f25bf161519aff50059e7e6ac1d595571fc151b9b0ca686066702926eac8"],"state_sha256":"37326da23df37eb62108aa0648cd68ba15127cac0c72bbf550771f285bd2e74b"}