{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:YNPXCSRVA374FRZY37QJ2MMRJL","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":"e44e2bbb86a459d7764057805e15f28d60bec8bc5dc78f1212348e5bcb0e0173","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2015-06-04T20:40:09Z","title_canon_sha256":"1eeb4e5a49327de12c62c6bca3013105dd9b4ea314463b3a7b964b821d464f0d"},"schema_version":"1.0","source":{"id":"1508.02249","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.02249","created_at":"2026-05-18T01:20:16Z"},{"alias_kind":"arxiv_version","alias_value":"1508.02249v1","created_at":"2026-05-18T01:20:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.02249","created_at":"2026-05-18T01:20:16Z"},{"alias_kind":"pith_short_12","alias_value":"YNPXCSRVA374","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"YNPXCSRVA374FRZY","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"YNPXCSRV","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:4d4b0cc039844f69371f8a526779ac65c73700487f71a469084f24d2bacf56bf","target":"graph","created_at":"2026-05-18T01:20:16Z","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":"Diamondoids are hydrocarbons having a carbon scaffold comprised from polymer-like composites of adamantane cages. The present paper describes computed total energies and \"SWB-tension\" energies (often referred to as \"strain\" energies) for species having $n$ adamantane or diamantane units sharing pairwise: one carbon atom (spiro-[n]adamantane or spiro-[$n$]diamantane); one C-C bond (one-bond-sharing-[$n$]adamantane or one-bond-sharing-[$n$]diamantane); or one chair-shaped hexagon of carbon atoms (1234-helical-cata-[$n$]diamantanes). Each of the five investigated polymer-like types is considered ","authors_text":"Alexandru T. Balaban, Debojit Bhattacharya, Douglas J. Klein, Yenni P. Ortiz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2015-06-04T20:40:09Z","title":"Energies for cyclic and acyclic aggregations of adamantane and diamantane units sharing vertices, edges, or six-membered rings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.02249","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":"sha256:3bf96b4fc36457f9e9c598b391a10501080c9b1b25089cc41f386d8598262bf6","target":"record","created_at":"2026-05-18T01:20:16Z","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":"e44e2bbb86a459d7764057805e15f28d60bec8bc5dc78f1212348e5bcb0e0173","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2015-06-04T20:40:09Z","title_canon_sha256":"1eeb4e5a49327de12c62c6bca3013105dd9b4ea314463b3a7b964b821d464f0d"},"schema_version":"1.0","source":{"id":"1508.02249","kind":"arxiv","version":1}},"canonical_sha256":"c35f714a3506ffc2c738dfe09d31914ae1a914d0642ec849da54fe3509f4401c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c35f714a3506ffc2c738dfe09d31914ae1a914d0642ec849da54fe3509f4401c","first_computed_at":"2026-05-18T01:20:16.944124Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:16.944124Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kqYmpsnmr5AR3a0g376Ynh62ljoRqFOGFTmlNlbqemKx03Aqilul7yRiBVCP3YtRvnNbC3vfB5CsSd1qaiV0BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:16.944694Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.02249","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3bf96b4fc36457f9e9c598b391a10501080c9b1b25089cc41f386d8598262bf6","sha256:4d4b0cc039844f69371f8a526779ac65c73700487f71a469084f24d2bacf56bf"],"state_sha256":"df5fde7e85cad15a7b8450e0d14a31cb5100fd019b8067697c4d29630768dd53"}