{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:R6U3FMA4HHMVMHKXRB35GGPELG","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":"ea256e17cb4d4452fadda7ffe04435b524a6cc437009e16343e56765e1448116","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-09-10T15:27:15Z","title_canon_sha256":"a610e5cfb6609f290a287f27ce75d73ffb9ef161e72b797459a2e0de661eb170"},"schema_version":"1.0","source":{"id":"1209.2030","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.2030","created_at":"2026-05-18T01:54:37Z"},{"alias_kind":"arxiv_version","alias_value":"1209.2030v1","created_at":"2026-05-18T01:54:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.2030","created_at":"2026-05-18T01:54:37Z"},{"alias_kind":"pith_short_12","alias_value":"R6U3FMA4HHMV","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"R6U3FMA4HHMVMHKX","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"R6U3FMA4","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:3275c1bb7adf8d3717b2f0717ff427fbcdbcbdb1ef862b057fbced5d0d6228d4","target":"graph","created_at":"2026-05-18T01:54:37Z","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 X-Ray Photon Correlation Spectroscopy to investigate the structural relaxation process in a metallic glass on the atomic length scale. We report evidence for a dynamical crossover between the supercooled liquid phase and the metastable glassy state, suggesting different origins of the relaxation process across the transition. Furthermore, using different cooling rates we observe a complex hierarchy of dynamic processes characterized by distinct aging regimes. Strong analogies with the aging dynamics of soft glassy materials, such as gels and concentrated colloidal suspensions, point at ","authors_text":"B. Ruta, E. Pineda, G. Monaco, L. Cipelletti, M. Gonzalez-Silveira, P. Bruna, V. M. Giordano, Y. Chushkin","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-09-10T15:27:15Z","title":"Atomic-scale relaxation dynamics and aging in a metallic glass probed by X-ray photon correlation spectroscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.2030","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":"sha256:7a91c2a8760037f3ec0a4c6ad2d95514ddc6c990b3a0adcd7a1f262ae843e80b","target":"record","created_at":"2026-05-18T01:54:37Z","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":"ea256e17cb4d4452fadda7ffe04435b524a6cc437009e16343e56765e1448116","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2012-09-10T15:27:15Z","title_canon_sha256":"a610e5cfb6609f290a287f27ce75d73ffb9ef161e72b797459a2e0de661eb170"},"schema_version":"1.0","source":{"id":"1209.2030","kind":"arxiv","version":1}},"canonical_sha256":"8fa9b2b01c39d9561d578877d319e459ac2c6212ea13e078ad78976e63b4eb40","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8fa9b2b01c39d9561d578877d319e459ac2c6212ea13e078ad78976e63b4eb40","first_computed_at":"2026-05-18T01:54:37.565752Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:37.565752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Sk7a1I/bC3r9Ur9mVYJ0mbeSuQjwFG2czHLpplwwvJpl2JR5bJhjZ3fpE5vTd8b2mFm1TqKToYzOmNYrV3IoCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:37.566428Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.2030","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a91c2a8760037f3ec0a4c6ad2d95514ddc6c990b3a0adcd7a1f262ae843e80b","sha256:3275c1bb7adf8d3717b2f0717ff427fbcdbcbdb1ef862b057fbced5d0d6228d4"],"state_sha256":"d0101b78edd480e30308190991a23def1a15caf1315c6f50c2000ba8e4c872f6"}