{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:TQG55IT6A2BKVEU6ODPFHNZOSB","short_pith_number":"pith:TQG55IT6","canonical_record":{"source":{"id":"1711.00596","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-11-02T02:33:59Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"title_canon_sha256":"7105d3358f55a2085c36b12994a1bb7764d74df9f73428b5e9f44dca07245bd1","abstract_canon_sha256":"ae2cf65ac07dff5a3c27b2bcde51a19fce08585109f42725dadf0a4f5b9d09d8"},"schema_version":"1.0"},"canonical_sha256":"9c0ddea27e0682aa929e70de53b72e906c86a9f58b0d4c992b65307c78d9b630","source":{"kind":"arxiv","id":"1711.00596","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00596","created_at":"2026-05-18T00:30:54Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00596v1","created_at":"2026-05-18T00:30:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00596","created_at":"2026-05-18T00:30:54Z"},{"alias_kind":"pith_short_12","alias_value":"TQG55IT6A2BK","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TQG55IT6A2BKVEU6","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TQG55IT6","created_at":"2026-05-18T12:31:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:TQG55IT6A2BKVEU6ODPFHNZOSB","target":"record","payload":{"canonical_record":{"source":{"id":"1711.00596","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-11-02T02:33:59Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"title_canon_sha256":"7105d3358f55a2085c36b12994a1bb7764d74df9f73428b5e9f44dca07245bd1","abstract_canon_sha256":"ae2cf65ac07dff5a3c27b2bcde51a19fce08585109f42725dadf0a4f5b9d09d8"},"schema_version":"1.0"},"canonical_sha256":"9c0ddea27e0682aa929e70de53b72e906c86a9f58b0d4c992b65307c78d9b630","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:54.415005Z","signature_b64":"JrOReonx42+Iy2lWVqYoqxdKqtWqwhYymY/GweVBpKv1loR19LjA32bm/I/Nn+0o0aRXo+glmo7SKW9Dn2rJCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9c0ddea27e0682aa929e70de53b72e906c86a9f58b0d4c992b65307c78d9b630","last_reissued_at":"2026-05-18T00:30:54.414453Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:54.414453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.00596","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:30:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UfZtpgj8M9uQtrO1jqJN270yxcUr2zfHFVPRP1/T1TIiJnZSa7Vq0ZCy+fexC0ZFxy+fOUe0glkYBkVWXLXyDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:41:25.622912Z"},"content_sha256":"006afbbc7d96f7c92e5e31a0a498bf6669e95cc6e19c1dee90eb9a35f9bfcb3c","schema_version":"1.0","event_id":"sha256:006afbbc7d96f7c92e5e31a0a498bf6669e95cc6e19c1dee90eb9a35f9bfcb3c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:TQG55IT6A2BKVEU6ODPFHNZOSB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Refining glass structure in two dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.soft"],"primary_cat":"cond-mat.dis-nn","authors_text":"Bishal Bhattarai, D.A. Drabold, Mahdi Sadjadi, Mark Wilson, M.F. Thorpe","submitted_at":"2017-11-02T02:33:59Z","abstract_excerpt":"Recently determined atomistic scale structures of near-two dimensional bilayers of vitreous silica (using scanning probe and electron microscopy) allow us to refine the experimentally determined coordinates to incorporate the known local chemistry more precisely. Further refinement is achieved by using classical potentials of varying complexity; one using harmonic potentials and the second employing an electrostatic description incorporating polarization effects. These are benchmarked against density functional calculations. Our main findings are that (a) there is a symmetry plane between the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00596","kind":"arxiv","version":1},"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":"2026-05-18T00:30:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ioi5v+5/IWkIdfI8Tyc+/EM9b4lNFAnFJnwblQ0Hd55pCyYP6gnJl83/mJuCwtJlXozMD5DRW8VZMfcZVV/ZDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T16:41:25.623666Z"},"content_sha256":"b85c6878dd4acc5c35a331f046805af737f9dda5e61dcc83eb50198ad979fd79","schema_version":"1.0","event_id":"sha256:b85c6878dd4acc5c35a331f046805af737f9dda5e61dcc83eb50198ad979fd79"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TQG55IT6A2BKVEU6ODPFHNZOSB/bundle.json","state_url":"https://pith.science/pith/TQG55IT6A2BKVEU6ODPFHNZOSB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TQG55IT6A2BKVEU6ODPFHNZOSB/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":"2026-05-26T16:41:25Z","links":{"resolver":"https://pith.science/pith/TQG55IT6A2BKVEU6ODPFHNZOSB","bundle":"https://pith.science/pith/TQG55IT6A2BKVEU6ODPFHNZOSB/bundle.json","state":"https://pith.science/pith/TQG55IT6A2BKVEU6ODPFHNZOSB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TQG55IT6A2BKVEU6ODPFHNZOSB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:TQG55IT6A2BKVEU6ODPFHNZOSB","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":"ae2cf65ac07dff5a3c27b2bcde51a19fce08585109f42725dadf0a4f5b9d09d8","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-11-02T02:33:59Z","title_canon_sha256":"7105d3358f55a2085c36b12994a1bb7764d74df9f73428b5e9f44dca07245bd1"},"schema_version":"1.0","source":{"id":"1711.00596","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00596","created_at":"2026-05-18T00:30:54Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00596v1","created_at":"2026-05-18T00:30:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00596","created_at":"2026-05-18T00:30:54Z"},{"alias_kind":"pith_short_12","alias_value":"TQG55IT6A2BK","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TQG55IT6A2BKVEU6","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TQG55IT6","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:b85c6878dd4acc5c35a331f046805af737f9dda5e61dcc83eb50198ad979fd79","target":"graph","created_at":"2026-05-18T00:30:54Z","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":"Recently determined atomistic scale structures of near-two dimensional bilayers of vitreous silica (using scanning probe and electron microscopy) allow us to refine the experimentally determined coordinates to incorporate the known local chemistry more precisely. Further refinement is achieved by using classical potentials of varying complexity; one using harmonic potentials and the second employing an electrostatic description incorporating polarization effects. These are benchmarked against density functional calculations. Our main findings are that (a) there is a symmetry plane between the ","authors_text":"Bishal Bhattarai, D.A. Drabold, Mahdi Sadjadi, Mark Wilson, M.F. Thorpe","cross_cats":["cond-mat.mtrl-sci","cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-11-02T02:33:59Z","title":"Refining glass structure in two dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00596","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":"sha256:006afbbc7d96f7c92e5e31a0a498bf6669e95cc6e19c1dee90eb9a35f9bfcb3c","target":"record","created_at":"2026-05-18T00:30:54Z","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":"ae2cf65ac07dff5a3c27b2bcde51a19fce08585109f42725dadf0a4f5b9d09d8","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-11-02T02:33:59Z","title_canon_sha256":"7105d3358f55a2085c36b12994a1bb7764d74df9f73428b5e9f44dca07245bd1"},"schema_version":"1.0","source":{"id":"1711.00596","kind":"arxiv","version":1}},"canonical_sha256":"9c0ddea27e0682aa929e70de53b72e906c86a9f58b0d4c992b65307c78d9b630","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9c0ddea27e0682aa929e70de53b72e906c86a9f58b0d4c992b65307c78d9b630","first_computed_at":"2026-05-18T00:30:54.414453Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:54.414453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JrOReonx42+Iy2lWVqYoqxdKqtWqwhYymY/GweVBpKv1loR19LjA32bm/I/Nn+0o0aRXo+glmo7SKW9Dn2rJCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:54.415005Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.00596","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:006afbbc7d96f7c92e5e31a0a498bf6669e95cc6e19c1dee90eb9a35f9bfcb3c","sha256:b85c6878dd4acc5c35a331f046805af737f9dda5e61dcc83eb50198ad979fd79"],"state_sha256":"a225c33b77d2d9cacb2f84d7bf42932d60236d18089d9fec21cc9b1177750594"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DH6Jfu6pLFeboHgef6XOpM2u01QeWyYlJupl/W9ArJyRcybILPjervydLzcGZjn+0/aPLjIV7X+1UPBUJEy0Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T16:41:25.627552Z","bundle_sha256":"2f77b5c8efff0cbec08ff1c757215e4a9ff0999152f6373030a311a4d2e50e7d"}}