{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:CR4BAINKLFLYXSQAFLFEVHF4ZZ","short_pith_number":"pith:CR4BAINK","canonical_record":{"source":{"id":"2012.02660","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-12-04T15:36:28Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.app-ph"],"title_canon_sha256":"4ef882395cf8b244b241beb9d76a51176852c4b17e6b492b79496e200d4a76b9","abstract_canon_sha256":"f6f23c86e2c3f54c8586e4bf3c9cc9fa01bb0bcb1f9c9c8ab02ffc36a5778d34"},"schema_version":"1.0"},"canonical_sha256":"14781021aa59578bca002aca4a9cbcce69959a77cc0fc1349ba99e8b70efc0b8","source":{"kind":"arxiv","id":"2012.02660","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.02660","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"arxiv_version","alias_value":"2012.02660v1","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.02660","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"pith_short_12","alias_value":"CR4BAINKLFLY","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"pith_short_16","alias_value":"CR4BAINKLFLYXSQA","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"pith_short_8","alias_value":"CR4BAINK","created_at":"2026-07-05T02:46:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:CR4BAINKLFLYXSQAFLFEVHF4ZZ","target":"record","payload":{"canonical_record":{"source":{"id":"2012.02660","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-12-04T15:36:28Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.app-ph"],"title_canon_sha256":"4ef882395cf8b244b241beb9d76a51176852c4b17e6b492b79496e200d4a76b9","abstract_canon_sha256":"f6f23c86e2c3f54c8586e4bf3c9cc9fa01bb0bcb1f9c9c8ab02ffc36a5778d34"},"schema_version":"1.0"},"canonical_sha256":"14781021aa59578bca002aca4a9cbcce69959a77cc0fc1349ba99e8b70efc0b8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:46:25.752423Z","signature_b64":"3liwZfr0k/ceA7b2XzB7hV2u6ezFhf8IYboCgWI/DB+Gr44ujDygND0dPf1rBtLi8AOSQNOQ63wDMLsDEqYbDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14781021aa59578bca002aca4a9cbcce69959a77cc0fc1349ba99e8b70efc0b8","last_reissued_at":"2026-07-05T02:46:25.751972Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:46:25.751972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2012.02660","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":"2026-07-05T02:46:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AMoAmVyQ8xSRlYYaqFSYUYJ7CxzFntcw6fS0UH9zJsmy6FsPU1jC+6ami6+u64isRuwHoG9tv+maDPM/b3m8Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T19:04:55.925622Z"},"content_sha256":"5f9a59a4fa0607165b6e84bf6e64a41f9c54ff91422ec53739d41ece0410f438","schema_version":"1.0","event_id":"sha256:5f9a59a4fa0607165b6e84bf6e64a41f9c54ff91422ec53739d41ece0410f438"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:CR4BAINKLFLYXSQAFLFEVHF4ZZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Investigation of the Non-equilibrium State of Strongly Correlated Materials by Complementary Ultrafast Spectroscopy Techniques","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","physics.app-ph"],"primary_cat":"cond-mat.str-el","authors_text":"Arianna Ceraso, Charles J. Sayers, Claudia Dallera, Enrico Da Como, Ettore Carpene, Giulio Cerullo, Hamoon Hedayat, Jasper van Wezel, Stephen R. Clark","submitted_at":"2020-12-04T15:36:28Z","abstract_excerpt":"Photoinduced non-thermal phase transitions are new paradigms of exotic non-equilibrium physics of strongly correlated materials. An ultrashort optical pulse can drive the system to a new order through complex microscopic interactions that do not occur in the equilibrium state. Ultrafast spectroscopies are unique tools to reveal the underlying mechanisms of such transitions which lead to transient phases of matter. Yet, their individual specificities often do not provide an exhaustive picture of the physical problem. One effective solution to enhance their performance is the integration of diff"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.02660","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2012.02660/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T02:46:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S8NmgDps/xnuSRrtT8RhFHaEskj+xe3OmavTWUvJr3gHYvjgMo6VwK7LIEzFUZJQ31NO+/kM0aY9ZVFeqoWuDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T19:04:55.926153Z"},"content_sha256":"e56f226410ba9fb7a20e57b5f1057480d03b97fe533b2d983f3bfb877141376a","schema_version":"1.0","event_id":"sha256:e56f226410ba9fb7a20e57b5f1057480d03b97fe533b2d983f3bfb877141376a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CR4BAINKLFLYXSQAFLFEVHF4ZZ/bundle.json","state_url":"https://pith.science/pith/CR4BAINKLFLYXSQAFLFEVHF4ZZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CR4BAINKLFLYXSQAFLFEVHF4ZZ/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":"2026-08-14T19:04:55Z","links":{"resolver":"https://pith.science/pith/CR4BAINKLFLYXSQAFLFEVHF4ZZ","bundle":"https://pith.science/pith/CR4BAINKLFLYXSQAFLFEVHF4ZZ/bundle.json","state":"https://pith.science/pith/CR4BAINKLFLYXSQAFLFEVHF4ZZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CR4BAINKLFLYXSQAFLFEVHF4ZZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:CR4BAINKLFLYXSQAFLFEVHF4ZZ","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":"f6f23c86e2c3f54c8586e4bf3c9cc9fa01bb0bcb1f9c9c8ab02ffc36a5778d34","cross_cats_sorted":["cond-mat.mtrl-sci","physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-12-04T15:36:28Z","title_canon_sha256":"4ef882395cf8b244b241beb9d76a51176852c4b17e6b492b79496e200d4a76b9"},"schema_version":"1.0","source":{"id":"2012.02660","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.02660","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"arxiv_version","alias_value":"2012.02660v1","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.02660","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"pith_short_12","alias_value":"CR4BAINKLFLY","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"pith_short_16","alias_value":"CR4BAINKLFLYXSQA","created_at":"2026-07-05T02:46:25Z"},{"alias_kind":"pith_short_8","alias_value":"CR4BAINK","created_at":"2026-07-05T02:46:25Z"}],"graph_snapshots":[{"event_id":"sha256:e56f226410ba9fb7a20e57b5f1057480d03b97fe533b2d983f3bfb877141376a","target":"graph","created_at":"2026-07-05T02:46:25Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2012.02660/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Photoinduced non-thermal phase transitions are new paradigms of exotic non-equilibrium physics of strongly correlated materials. An ultrashort optical pulse can drive the system to a new order through complex microscopic interactions that do not occur in the equilibrium state. Ultrafast spectroscopies are unique tools to reveal the underlying mechanisms of such transitions which lead to transient phases of matter. Yet, their individual specificities often do not provide an exhaustive picture of the physical problem. One effective solution to enhance their performance is the integration of diff","authors_text":"Arianna Ceraso, Charles J. Sayers, Claudia Dallera, Enrico Da Como, Ettore Carpene, Giulio Cerullo, Hamoon Hedayat, Jasper van Wezel, Stephen R. Clark","cross_cats":["cond-mat.mtrl-sci","physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-12-04T15:36:28Z","title":"Investigation of the Non-equilibrium State of Strongly Correlated Materials by Complementary Ultrafast Spectroscopy Techniques"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.02660","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":"sha256:5f9a59a4fa0607165b6e84bf6e64a41f9c54ff91422ec53739d41ece0410f438","target":"record","created_at":"2026-07-05T02:46:25Z","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":"f6f23c86e2c3f54c8586e4bf3c9cc9fa01bb0bcb1f9c9c8ab02ffc36a5778d34","cross_cats_sorted":["cond-mat.mtrl-sci","physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-12-04T15:36:28Z","title_canon_sha256":"4ef882395cf8b244b241beb9d76a51176852c4b17e6b492b79496e200d4a76b9"},"schema_version":"1.0","source":{"id":"2012.02660","kind":"arxiv","version":1}},"canonical_sha256":"14781021aa59578bca002aca4a9cbcce69959a77cc0fc1349ba99e8b70efc0b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14781021aa59578bca002aca4a9cbcce69959a77cc0fc1349ba99e8b70efc0b8","first_computed_at":"2026-07-05T02:46:25.751972Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:46:25.751972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3liwZfr0k/ceA7b2XzB7hV2u6ezFhf8IYboCgWI/DB+Gr44ujDygND0dPf1rBtLi8AOSQNOQ63wDMLsDEqYbDA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:46:25.752423Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.02660","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f9a59a4fa0607165b6e84bf6e64a41f9c54ff91422ec53739d41ece0410f438","sha256:e56f226410ba9fb7a20e57b5f1057480d03b97fe533b2d983f3bfb877141376a"],"state_sha256":"0bfa13a5ce7ffa9e1cb51463801a5997b2a4ddc1c40b4afc58321b5dd43d4fc8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AugU5/4vXCZMyDgkqck+czzKMbF/uOD38RB7HprM5q7PixUeMrZ5kmAExE4JAxBQjtE6JiNSDx2YWWU5lkT6DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T19:04:55.953231Z","bundle_sha256":"ee0652921c6bb99ed00d592d69dcc01d5e81a45459673d21a489b169c76dd4cf"}}