{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:3E2QAKA4EGCMZ7HXJAARQ4U6YQ","short_pith_number":"pith:3E2QAKA4","canonical_record":{"source":{"id":"1901.05923","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-01-17T17:41:27Z","cross_cats_sorted":[],"title_canon_sha256":"b6bda7c6c5db93e10e473e8bfedf4d56089608382f4fd29be13acd250d9084ff","abstract_canon_sha256":"e48fd4abdbe1c37e3e625db71c791a55960d286c1fa35d7f8067086fb1deb1df"},"schema_version":"1.0"},"canonical_sha256":"d93500281c2184ccfcf7480118729ec41dc3a3cfde192469add56e573c21574a","source":{"kind":"arxiv","id":"1901.05923","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.05923","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"arxiv_version","alias_value":"1901.05923v1","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.05923","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"pith_short_12","alias_value":"3E2QAKA4EGCM","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_16","alias_value":"3E2QAKA4EGCMZ7HX","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_8","alias_value":"3E2QAKA4","created_at":"2026-05-18T12:33:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:3E2QAKA4EGCMZ7HXJAARQ4U6YQ","target":"record","payload":{"canonical_record":{"source":{"id":"1901.05923","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-01-17T17:41:27Z","cross_cats_sorted":[],"title_canon_sha256":"b6bda7c6c5db93e10e473e8bfedf4d56089608382f4fd29be13acd250d9084ff","abstract_canon_sha256":"e48fd4abdbe1c37e3e625db71c791a55960d286c1fa35d7f8067086fb1deb1df"},"schema_version":"1.0"},"canonical_sha256":"d93500281c2184ccfcf7480118729ec41dc3a3cfde192469add56e573c21574a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:05.795409Z","signature_b64":"DUebui4nWEAGAOaD9kmGBgzucJPWli3uhFzQERiz20hnUoCZheiRoAkJK0TXKDVQJxa9odW9LyUY7rDMRUg2Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d93500281c2184ccfcf7480118729ec41dc3a3cfde192469add56e573c21574a","last_reissued_at":"2026-05-17T23:56:05.794785Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:05.794785Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.05923","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":"2026-05-17T23:56:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fwKcLFB2ohLUsKAzN92Zlp5/vWH0trfZ/luBUeDyETrm8fkBx9lpAGhWuHLpcfhnWu1URfGT+Fz4oLT00g0nCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T02:18:32.585836Z"},"content_sha256":"497ede0eb5ce748025ada3c2e443f3f9ef840053e24342414b4964afd26474ca","schema_version":"1.0","event_id":"sha256:497ede0eb5ce748025ada3c2e443f3f9ef840053e24342414b4964afd26474ca"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:3E2QAKA4EGCMZ7HXJAARQ4U6YQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effects of random pinning on the potential energy landscape of a supercooled liquid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"D. J Wales, R. L. Jack, S. P. Niblett, V. K. de Souza","submitted_at":"2019-01-17T17:41:27Z","abstract_excerpt":"We use energy landscape methods to investigate the response of a supercooled liquid to random pinning. We classify the structural similarity of different energy minima using a measure of overlap. This analysis reveals a correspondence between distinct particle packings (which are characterised via the overlap) and funnels on the energy landscape (which are characterised via disconnectivity graphs). As the number of pinned particles is increased, we find a crossover from glassy behavior at low pinning to a structure-seeking landscape at high pinning, in which all thermally accessible minima are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.05923","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":"2026-05-17T23:56:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/QM4fGe5A6ee9Ot8W0D94DMO64x+WaGjjV6NjUinaW6ynRPaUzaMYZ8evYLhCXlJ5IXHgsr4pODHU3GzBABkAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T02:18:32.586197Z"},"content_sha256":"4b724bba708f55582a8bbc560aacc8fb31f0f11d7584a77c94d78e613d23cefd","schema_version":"1.0","event_id":"sha256:4b724bba708f55582a8bbc560aacc8fb31f0f11d7584a77c94d78e613d23cefd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3E2QAKA4EGCMZ7HXJAARQ4U6YQ/bundle.json","state_url":"https://pith.science/pith/3E2QAKA4EGCMZ7HXJAARQ4U6YQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3E2QAKA4EGCMZ7HXJAARQ4U6YQ/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":"2026-06-26T02:18:32Z","links":{"resolver":"https://pith.science/pith/3E2QAKA4EGCMZ7HXJAARQ4U6YQ","bundle":"https://pith.science/pith/3E2QAKA4EGCMZ7HXJAARQ4U6YQ/bundle.json","state":"https://pith.science/pith/3E2QAKA4EGCMZ7HXJAARQ4U6YQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3E2QAKA4EGCMZ7HXJAARQ4U6YQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:3E2QAKA4EGCMZ7HXJAARQ4U6YQ","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":"e48fd4abdbe1c37e3e625db71c791a55960d286c1fa35d7f8067086fb1deb1df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-01-17T17:41:27Z","title_canon_sha256":"b6bda7c6c5db93e10e473e8bfedf4d56089608382f4fd29be13acd250d9084ff"},"schema_version":"1.0","source":{"id":"1901.05923","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.05923","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"arxiv_version","alias_value":"1901.05923v1","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.05923","created_at":"2026-05-17T23:56:05Z"},{"alias_kind":"pith_short_12","alias_value":"3E2QAKA4EGCM","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_16","alias_value":"3E2QAKA4EGCMZ7HX","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_8","alias_value":"3E2QAKA4","created_at":"2026-05-18T12:33:07Z"}],"graph_snapshots":[{"event_id":"sha256:4b724bba708f55582a8bbc560aacc8fb31f0f11d7584a77c94d78e613d23cefd","target":"graph","created_at":"2026-05-17T23:56:05Z","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":"We use energy landscape methods to investigate the response of a supercooled liquid to random pinning. We classify the structural similarity of different energy minima using a measure of overlap. This analysis reveals a correspondence between distinct particle packings (which are characterised via the overlap) and funnels on the energy landscape (which are characterised via disconnectivity graphs). As the number of pinned particles is increased, we find a crossover from glassy behavior at low pinning to a structure-seeking landscape at high pinning, in which all thermally accessible minima are","authors_text":"D. J Wales, R. L. Jack, S. P. Niblett, V. K. de Souza","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-01-17T17:41:27Z","title":"Effects of random pinning on the potential energy landscape of a supercooled liquid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.05923","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":"sha256:497ede0eb5ce748025ada3c2e443f3f9ef840053e24342414b4964afd26474ca","target":"record","created_at":"2026-05-17T23:56:05Z","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":"e48fd4abdbe1c37e3e625db71c791a55960d286c1fa35d7f8067086fb1deb1df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2019-01-17T17:41:27Z","title_canon_sha256":"b6bda7c6c5db93e10e473e8bfedf4d56089608382f4fd29be13acd250d9084ff"},"schema_version":"1.0","source":{"id":"1901.05923","kind":"arxiv","version":1}},"canonical_sha256":"d93500281c2184ccfcf7480118729ec41dc3a3cfde192469add56e573c21574a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d93500281c2184ccfcf7480118729ec41dc3a3cfde192469add56e573c21574a","first_computed_at":"2026-05-17T23:56:05.794785Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:05.794785Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DUebui4nWEAGAOaD9kmGBgzucJPWli3uhFzQERiz20hnUoCZheiRoAkJK0TXKDVQJxa9odW9LyUY7rDMRUg2Bw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:05.795409Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.05923","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:497ede0eb5ce748025ada3c2e443f3f9ef840053e24342414b4964afd26474ca","sha256:4b724bba708f55582a8bbc560aacc8fb31f0f11d7584a77c94d78e613d23cefd"],"state_sha256":"aee3e2b05f6d57aea9b30f7b20a0a600ecfcda4487544948a90f8cfff59cea29"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pXxvHgPq/NhYe4xOb89V1uo6f+GY7ueIbDV1tFiwQzqn4918AYCaAg1jfqAeavpwzF7l95bsjXL9+SEklvpHBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T02:18:32.588400Z","bundle_sha256":"c31e0647588055c8581be9dda4841d32684f218841fe1d586617429907d5dc21"}}