{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:TWN5VRAH36QBIQ6RVXQW3RK7WE","short_pith_number":"pith:TWN5VRAH","canonical_record":{"source":{"id":"1409.5242","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2014-09-18T10:00:10Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"4c5231e7ab7eb19c5eb6544221cf4d3de7e6fba7c975fb4dd56641da46d048d0","abstract_canon_sha256":"77ef97680fbf221b6527c9bcf1cc42247c9464f6e1a7bf42db558a9f9421fc73"},"schema_version":"1.0"},"canonical_sha256":"9d9bdac407dfa01443d1ade16dc55fb11eb962de12b0c861b9080e33a16e5832","source":{"kind":"arxiv","id":"1409.5242","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.5242","created_at":"2026-05-18T02:42:16Z"},{"alias_kind":"arxiv_version","alias_value":"1409.5242v2","created_at":"2026-05-18T02:42:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.5242","created_at":"2026-05-18T02:42:16Z"},{"alias_kind":"pith_short_12","alias_value":"TWN5VRAH36QB","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"TWN5VRAH36QBIQ6R","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"TWN5VRAH","created_at":"2026-05-18T12:28:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:TWN5VRAH36QBIQ6RVXQW3RK7WE","target":"record","payload":{"canonical_record":{"source":{"id":"1409.5242","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2014-09-18T10:00:10Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"4c5231e7ab7eb19c5eb6544221cf4d3de7e6fba7c975fb4dd56641da46d048d0","abstract_canon_sha256":"77ef97680fbf221b6527c9bcf1cc42247c9464f6e1a7bf42db558a9f9421fc73"},"schema_version":"1.0"},"canonical_sha256":"9d9bdac407dfa01443d1ade16dc55fb11eb962de12b0c861b9080e33a16e5832","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:42:16.101284Z","signature_b64":"s7UQkNixXZulU+NCqaSOC1GDDAX6HE8SXrz/PseZ4vPPHOY1Fo3dVWcYg/Z2iWmznjbBQaI3AIHLz4uY2TtUBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d9bdac407dfa01443d1ade16dc55fb11eb962de12b0c861b9080e33a16e5832","last_reissued_at":"2026-05-18T02:42:16.100568Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:42:16.100568Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1409.5242","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":"2026-05-18T02:42:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cDLACN4+N1FUZFrpxf2hnARWlGNvbRjBd/WnZ1DFlB/G7+t540Q77IboV6xhVspKlUo1STDR+SKiDTr8NpatCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T18:10:01.774126Z"},"content_sha256":"41907383e7f4e24c763b07a7645805ab49fb9243f11169e85ec31c92b1fb6531","schema_version":"1.0","event_id":"sha256:41907383e7f4e24c763b07a7645805ab49fb9243f11169e85ec31c92b1fb6531"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:TWN5VRAH36QBIQ6RVXQW3RK7WE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Estimation of correlation energy for excited-states of atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"physics.chem-ph","authors_text":"Manoj K. Harbola, M. Hemanadhan","submitted_at":"2014-09-18T10:00:10Z","abstract_excerpt":"The correlation energies of various atoms in their excited-states are estimated by modelling the Coulomb hole following the previous work by Chakravorty and Clementi. The parameter in the model is fixed by making the corresponding Coulomb hole to satisfy the exact constraint of charge neutrality."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.5242","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":""},"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":"2026-05-18T02:42:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BtFskabLNBYxGCQ5WaLKFh0Lil4ameZariywWyU8hh/sysBwe9C+Kj9EAtTUSxFREFsfSD7UFplBQ52HPTILBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T18:10:01.774511Z"},"content_sha256":"f5c9a008c39d5d6cea63c4196fd44d29c6ab4accee088df2e5dc9c85f7a86950","schema_version":"1.0","event_id":"sha256:f5c9a008c39d5d6cea63c4196fd44d29c6ab4accee088df2e5dc9c85f7a86950"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TWN5VRAH36QBIQ6RVXQW3RK7WE/bundle.json","state_url":"https://pith.science/pith/TWN5VRAH36QBIQ6RVXQW3RK7WE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TWN5VRAH36QBIQ6RVXQW3RK7WE/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":"2026-06-10T18:10:01Z","links":{"resolver":"https://pith.science/pith/TWN5VRAH36QBIQ6RVXQW3RK7WE","bundle":"https://pith.science/pith/TWN5VRAH36QBIQ6RVXQW3RK7WE/bundle.json","state":"https://pith.science/pith/TWN5VRAH36QBIQ6RVXQW3RK7WE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TWN5VRAH36QBIQ6RVXQW3RK7WE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:TWN5VRAH36QBIQ6RVXQW3RK7WE","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":"77ef97680fbf221b6527c9bcf1cc42247c9464f6e1a7bf42db558a9f9421fc73","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2014-09-18T10:00:10Z","title_canon_sha256":"4c5231e7ab7eb19c5eb6544221cf4d3de7e6fba7c975fb4dd56641da46d048d0"},"schema_version":"1.0","source":{"id":"1409.5242","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.5242","created_at":"2026-05-18T02:42:16Z"},{"alias_kind":"arxiv_version","alias_value":"1409.5242v2","created_at":"2026-05-18T02:42:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.5242","created_at":"2026-05-18T02:42:16Z"},{"alias_kind":"pith_short_12","alias_value":"TWN5VRAH36QB","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"TWN5VRAH36QBIQ6R","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"TWN5VRAH","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:f5c9a008c39d5d6cea63c4196fd44d29c6ab4accee088df2e5dc9c85f7a86950","target":"graph","created_at":"2026-05-18T02:42:16Z","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 correlation energies of various atoms in their excited-states are estimated by modelling the Coulomb hole following the previous work by Chakravorty and Clementi. The parameter in the model is fixed by making the corresponding Coulomb hole to satisfy the exact constraint of charge neutrality.","authors_text":"Manoj K. Harbola, M. Hemanadhan","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2014-09-18T10:00:10Z","title":"Estimation of correlation energy for excited-states of atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.5242","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":"sha256:41907383e7f4e24c763b07a7645805ab49fb9243f11169e85ec31c92b1fb6531","target":"record","created_at":"2026-05-18T02:42:16Z","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":"77ef97680fbf221b6527c9bcf1cc42247c9464f6e1a7bf42db558a9f9421fc73","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2014-09-18T10:00:10Z","title_canon_sha256":"4c5231e7ab7eb19c5eb6544221cf4d3de7e6fba7c975fb4dd56641da46d048d0"},"schema_version":"1.0","source":{"id":"1409.5242","kind":"arxiv","version":2}},"canonical_sha256":"9d9bdac407dfa01443d1ade16dc55fb11eb962de12b0c861b9080e33a16e5832","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d9bdac407dfa01443d1ade16dc55fb11eb962de12b0c861b9080e33a16e5832","first_computed_at":"2026-05-18T02:42:16.100568Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:42:16.100568Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s7UQkNixXZulU+NCqaSOC1GDDAX6HE8SXrz/PseZ4vPPHOY1Fo3dVWcYg/Z2iWmznjbBQaI3AIHLz4uY2TtUBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:42:16.101284Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.5242","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:41907383e7f4e24c763b07a7645805ab49fb9243f11169e85ec31c92b1fb6531","sha256:f5c9a008c39d5d6cea63c4196fd44d29c6ab4accee088df2e5dc9c85f7a86950"],"state_sha256":"86da3972425ecb682dc538d1740c86a0bc28876ff867e52d842420d604f2e601"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"20+n0ELUPPkdHI5SjG5ajIFre1KNXfpoX1YuXmJEW0HomYMuAB1zEu3E2z7jrBW7zAXvTuhbV7KZGpjhOofYBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T18:10:01.776773Z","bundle_sha256":"c9c4675ab185ff45e32fcf130b4f4ed8965d37a3a48132a2cfa80906ed00cade"}}