{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:SFCUMHYONEWBE3RZUTSSVWVMGD","short_pith_number":"pith:SFCUMHYO","canonical_record":{"source":{"id":"1006.4082","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-06-21T14:37:05Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"bb9c4490118ff9b639c481c74c49d7a376578db571c341310ce8373fdd0f9cd5","abstract_canon_sha256":"49cd7be7308a991d2aa31e903849ca21bab5b44a9feb39b6cc95def45792be5a"},"schema_version":"1.0"},"canonical_sha256":"9145461f0e692c126e39a4e52adaac30c20d28ab93d2fbdd30ff4e81fd09875b","source":{"kind":"arxiv","id":"1006.4082","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.4082","created_at":"2026-07-04T17:30:45Z"},{"alias_kind":"arxiv_version","alias_value":"1006.4082v1","created_at":"2026-07-04T17:30:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.4082","created_at":"2026-07-04T17:30:45Z"},{"alias_kind":"pith_short_12","alias_value":"SFCUMHYONEWB","created_at":"2026-07-04T17:30:45Z"},{"alias_kind":"pith_short_16","alias_value":"SFCUMHYONEWBE3RZ","created_at":"2026-07-04T17:30:45Z"},{"alias_kind":"pith_short_8","alias_value":"SFCUMHYO","created_at":"2026-07-04T17:30:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:SFCUMHYONEWBE3RZUTSSVWVMGD","target":"record","payload":{"canonical_record":{"source":{"id":"1006.4082","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-06-21T14:37:05Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"bb9c4490118ff9b639c481c74c49d7a376578db571c341310ce8373fdd0f9cd5","abstract_canon_sha256":"49cd7be7308a991d2aa31e903849ca21bab5b44a9feb39b6cc95def45792be5a"},"schema_version":"1.0"},"canonical_sha256":"9145461f0e692c126e39a4e52adaac30c20d28ab93d2fbdd30ff4e81fd09875b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:30:45.548059Z","signature_b64":"tVm9NvfTvdL9+ikCUBGuvF6My4RWX6J9hl2EoxNHTuAB4dlE74lwOHXYjTYlbxvdpBx/6Gx7p2ctcxGMa/HjBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9145461f0e692c126e39a4e52adaac30c20d28ab93d2fbdd30ff4e81fd09875b","last_reissued_at":"2026-07-04T17:30:45.547673Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:30:45.547673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.4082","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":"2026-07-04T17:30:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+ooomQUVgO1eb0hbgnYyg3UailHYoJjpkfYaympBpKA1X7gLsNcOYeEpBO0J/KmfLzX2jhz8CGINozdqiIgrBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T04:29:09.333340Z"},"content_sha256":"de961a59a6ef7dd9044d77af146ca85cbf4dc93a34fe73fd16b9867953e7ca4d","schema_version":"1.0","event_id":"sha256:de961a59a6ef7dd9044d77af146ca85cbf4dc93a34fe73fd16b9867953e7ca4d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:SFCUMHYONEWBE3RZUTSSVWVMGD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hybridization and superconducting gaps in heavy-fermion superconductor PuCoGa5 probed via the dynamics of photoinduced quasiparticles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"A.J. Taylor, D. Talbayev, E.D. Bauer, Elbert E.M. Chia, J. A. Kennison, J. D. Thompson, J.L. Sarrao, J. N. Mitchell, J.-X. Zhu, K.S. Burch, S.A. Trugman","submitted_at":"2010-06-21T14:37:05Z","abstract_excerpt":"We have examined the relaxation of photoinduced quasiparticles in the heavy-fermion superconductor PuCoGa5. The deduced electron-phonon coupling constant is incompatible with the measured superconducting transition temperature Tc=18.5 K, which speaks against phonon-mediated superconducting pairing. Upon lowering the temperature, we observe an order-of-magnitude increase of the quasiparticle relaxation time in agreement with the phonon bottleneck scenario - evidence for the presence of a hybridization gap in the electronic density of states. The modification of photoinduced reflectance in the s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.4082","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/1006.4082/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":"2026-07-04T17:30:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6LhbrPX9txDQ1ge6iKw9tcXwNXxXoPh+A6H6lKk1++F3qHgXe6nwgC1+UFFC7mhOz8lmoFeiCmfgmvshBfzlBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T04:29:09.333857Z"},"content_sha256":"6957b9aa9125bf30c871b7cdbb342a9319323886eebd889ebdd428854285f14f","schema_version":"1.0","event_id":"sha256:6957b9aa9125bf30c871b7cdbb342a9319323886eebd889ebdd428854285f14f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SFCUMHYONEWBE3RZUTSSVWVMGD/bundle.json","state_url":"https://pith.science/pith/SFCUMHYONEWBE3RZUTSSVWVMGD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SFCUMHYONEWBE3RZUTSSVWVMGD/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":"2026-08-11T04:29:09Z","links":{"resolver":"https://pith.science/pith/SFCUMHYONEWBE3RZUTSSVWVMGD","bundle":"https://pith.science/pith/SFCUMHYONEWBE3RZUTSSVWVMGD/bundle.json","state":"https://pith.science/pith/SFCUMHYONEWBE3RZUTSSVWVMGD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SFCUMHYONEWBE3RZUTSSVWVMGD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:SFCUMHYONEWBE3RZUTSSVWVMGD","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":"49cd7be7308a991d2aa31e903849ca21bab5b44a9feb39b6cc95def45792be5a","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-06-21T14:37:05Z","title_canon_sha256":"bb9c4490118ff9b639c481c74c49d7a376578db571c341310ce8373fdd0f9cd5"},"schema_version":"1.0","source":{"id":"1006.4082","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.4082","created_at":"2026-07-04T17:30:45Z"},{"alias_kind":"arxiv_version","alias_value":"1006.4082v1","created_at":"2026-07-04T17:30:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.4082","created_at":"2026-07-04T17:30:45Z"},{"alias_kind":"pith_short_12","alias_value":"SFCUMHYONEWB","created_at":"2026-07-04T17:30:45Z"},{"alias_kind":"pith_short_16","alias_value":"SFCUMHYONEWBE3RZ","created_at":"2026-07-04T17:30:45Z"},{"alias_kind":"pith_short_8","alias_value":"SFCUMHYO","created_at":"2026-07-04T17:30:45Z"}],"graph_snapshots":[{"event_id":"sha256:6957b9aa9125bf30c871b7cdbb342a9319323886eebd889ebdd428854285f14f","target":"graph","created_at":"2026-07-04T17:30:45Z","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/1006.4082/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We have examined the relaxation of photoinduced quasiparticles in the heavy-fermion superconductor PuCoGa5. The deduced electron-phonon coupling constant is incompatible with the measured superconducting transition temperature Tc=18.5 K, which speaks against phonon-mediated superconducting pairing. Upon lowering the temperature, we observe an order-of-magnitude increase of the quasiparticle relaxation time in agreement with the phonon bottleneck scenario - evidence for the presence of a hybridization gap in the electronic density of states. The modification of photoinduced reflectance in the s","authors_text":"A.J. Taylor, D. Talbayev, E.D. Bauer, Elbert E.M. Chia, J. A. Kennison, J. D. Thompson, J.L. Sarrao, J. N. Mitchell, J.-X. Zhu, K.S. Burch, S.A. Trugman","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-06-21T14:37:05Z","title":"Hybridization and superconducting gaps in heavy-fermion superconductor PuCoGa5 probed via the dynamics of photoinduced quasiparticles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.4082","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:de961a59a6ef7dd9044d77af146ca85cbf4dc93a34fe73fd16b9867953e7ca4d","target":"record","created_at":"2026-07-04T17:30:45Z","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":"49cd7be7308a991d2aa31e903849ca21bab5b44a9feb39b6cc95def45792be5a","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-06-21T14:37:05Z","title_canon_sha256":"bb9c4490118ff9b639c481c74c49d7a376578db571c341310ce8373fdd0f9cd5"},"schema_version":"1.0","source":{"id":"1006.4082","kind":"arxiv","version":1}},"canonical_sha256":"9145461f0e692c126e39a4e52adaac30c20d28ab93d2fbdd30ff4e81fd09875b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9145461f0e692c126e39a4e52adaac30c20d28ab93d2fbdd30ff4e81fd09875b","first_computed_at":"2026-07-04T17:30:45.547673Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:30:45.547673Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tVm9NvfTvdL9+ikCUBGuvF6My4RWX6J9hl2EoxNHTuAB4dlE74lwOHXYjTYlbxvdpBx/6Gx7p2ctcxGMa/HjBw==","signature_status":"signed_v1","signed_at":"2026-07-04T17:30:45.548059Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.4082","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:de961a59a6ef7dd9044d77af146ca85cbf4dc93a34fe73fd16b9867953e7ca4d","sha256:6957b9aa9125bf30c871b7cdbb342a9319323886eebd889ebdd428854285f14f"],"state_sha256":"93bfdaf046df243cec22b7ca925b6ecbc2d88c075aa1227690370fa982ea43c0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MAl1gwTtslw1qAP3Q3umBLw/oKl0PFhKbgpANwOGCAnemCrzGF04vgzmugd9i6OQZd0tsQxhxQ0aNHKX1S0MBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T04:29:09.338669Z","bundle_sha256":"42353610013b66422670bc03fc72c7502b99a73a20a47bb1ac608560abf4c307"}}