{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4PR3ICCTYCQTHEENFANT2GC3W4","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":"9a5189bed269dd0ebc6442164b55de40e4b5b87b4b8d0d83a27d3b35d69047b4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2017-10-07T13:55:25Z","title_canon_sha256":"f1be1d141d461f254deffe0c0a7872f565a0148f1f8f251532963c6580f19b62"},"schema_version":"1.0","source":{"id":"1710.02685","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.02685","created_at":"2026-05-18T00:33:29Z"},{"alias_kind":"arxiv_version","alias_value":"1710.02685v1","created_at":"2026-05-18T00:33:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.02685","created_at":"2026-05-18T00:33:29Z"},{"alias_kind":"pith_short_12","alias_value":"4PR3ICCTYCQT","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"4PR3ICCTYCQTHEEN","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"4PR3ICCT","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:69a1cdcf4ef1972c404559da1f8a2d2a3078a3121b2bf0389255d1258646a8b2","target":"graph","created_at":"2026-05-18T00:33:29Z","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":"Since its discovery in 1938, superfluidity has been the subject of much investigation because it provides a unique example of a macroscopic manifestation of quantum mechanics. About 60 years later, scientists successfully observed this phenomenon in the microscopic world though the spectroscopic Andronikashvili experiment in helium nano-droplets. This reduction of scale suggests that not only helium but also para-H2 (pH2) can be a candidate for superfluidity. This expectation is based on the fact that the smaller number of neighbours and surface effects of a finite-size cluster may hinder soli","authors_text":"Pierre-Nicholas Roy, Tao Zeng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2017-10-07T13:55:25Z","title":"Microscopic molecular superfluid response: theory and simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.02685","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":"sha256:74646d661477dbd601c8733a5882067bc9dc3e31e0217c288254efb72f9bd481","target":"record","created_at":"2026-05-18T00:33:29Z","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":"9a5189bed269dd0ebc6442164b55de40e4b5b87b4b8d0d83a27d3b35d69047b4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2017-10-07T13:55:25Z","title_canon_sha256":"f1be1d141d461f254deffe0c0a7872f565a0148f1f8f251532963c6580f19b62"},"schema_version":"1.0","source":{"id":"1710.02685","kind":"arxiv","version":1}},"canonical_sha256":"e3e3b40853c0a133908d281b3d185bb73d150c167b5b165c655276b17c804de3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e3e3b40853c0a133908d281b3d185bb73d150c167b5b165c655276b17c804de3","first_computed_at":"2026-05-18T00:33:29.143163Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:33:29.143163Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zEweuKlf19iReNb2oDPtD600dKCPLOE87UlNWoBjTBMae1XJonwu5zR1JjXDBlh6IVTrlT6wW3UNAQZ76I+oAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:33:29.143617Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.02685","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:74646d661477dbd601c8733a5882067bc9dc3e31e0217c288254efb72f9bd481","sha256:69a1cdcf4ef1972c404559da1f8a2d2a3078a3121b2bf0389255d1258646a8b2"],"state_sha256":"e11cb1a2caceca3546bb310e491cf12ebb978c878db0818395aac6a785479f7f"}