{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FIZYQGEEY52UDXUEJAY4HX6SDG","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":"01e542b0d1097e50af43e2f4e1900981ff43e23f2d41972085ba4f17318258eb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2018-11-26T00:33:05Z","title_canon_sha256":"6a7da35a549afbb159ffd7ce7d7682c63d61fe5dcb8dd4096f395cc6e61f7c68"},"schema_version":"1.0","source":{"id":"1811.10127","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.10127","created_at":"2026-05-17T23:47:29Z"},{"alias_kind":"arxiv_version","alias_value":"1811.10127v2","created_at":"2026-05-17T23:47:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.10127","created_at":"2026-05-17T23:47:29Z"},{"alias_kind":"pith_short_12","alias_value":"FIZYQGEEY52U","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FIZYQGEEY52UDXUE","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FIZYQGEE","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:69042e7b4a1fd76caf4b9885692b79a161476fcdbcb4514fe31935867edfef08","target":"graph","created_at":"2026-05-17T23:47:29Z","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 vibrational theory of olfaction was posited to explain subtle effects in the sense of smell inexplicable by models in which molecular structure alone determines an odorant's smell. Amazingly, behavioral and neurophysiological evidence suggests that humans and some insects can be trained to distinguish isotopologue molecules which are related by the substitution of isotopes for certain atoms, such as a hydrogen-to-deuterium substitution. How is it possible to smell a neutron? The physics of olfaction may explain this isotopomer effect. Inelastic electron transfer spectroscopy (IETS) has bee","authors_text":"Enrique P. Blair, Nishattasnim Liza","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2018-11-26T00:33:05Z","title":"An Explicit Electron-Vibron Model for Olfactory Inelastic Electron Transfer Spectroscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.10127","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":"sha256:99a188b6ab72998ea7b833305a7263c0d5329b8e2135854d1659b9cd0fddb7ff","target":"record","created_at":"2026-05-17T23:47:29Z","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":"01e542b0d1097e50af43e2f4e1900981ff43e23f2d41972085ba4f17318258eb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2018-11-26T00:33:05Z","title_canon_sha256":"6a7da35a549afbb159ffd7ce7d7682c63d61fe5dcb8dd4096f395cc6e61f7c68"},"schema_version":"1.0","source":{"id":"1811.10127","kind":"arxiv","version":2}},"canonical_sha256":"2a33881884c77541de844831c3dfd2199f5d7fecc0399c009aa87c502c82b2d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a33881884c77541de844831c3dfd2199f5d7fecc0399c009aa87c502c82b2d9","first_computed_at":"2026-05-17T23:47:29.404767Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:29.404767Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JsVUNlVxaAntuD3joyZ2rTfN/+6a7DDnXk+iV7VizsO53YFWxF40gou7txXwy7cnzRa/56KnBUg1iOVp1yMPAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:29.405390Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.10127","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:99a188b6ab72998ea7b833305a7263c0d5329b8e2135854d1659b9cd0fddb7ff","sha256:69042e7b4a1fd76caf4b9885692b79a161476fcdbcb4514fe31935867edfef08"],"state_sha256":"f7dc6cb9562be1a8f774721d5fd79346bf6b97cd3b1f1fe1c68eacc82d9c8c93"}