{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:RO3WGHSMTYMNGDZOPNXE7L77YA","short_pith_number":"pith:RO3WGHSM","canonical_record":{"source":{"id":"cond-mat/0609080","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-09-05T07:15:28Z","cross_cats_sorted":[],"title_canon_sha256":"eb30af4320acb5999b7f945a22c89bca067c709a188eed36104c08b94bbd9bc2","abstract_canon_sha256":"5f9c6355f11867121b656c5289d2036b52fbdcd3b46ba4ebf1f10d2aaef2d054"},"schema_version":"1.0"},"canonical_sha256":"8bb7631e4c9e18d30f2e7b6e4fafffc03b94db6504f81e17818f4ca8da34f5b4","source":{"kind":"arxiv","id":"cond-mat/0609080","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0609080","created_at":"2026-07-04T17:01:04Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0609080v1","created_at":"2026-07-04T17:01:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0609080","created_at":"2026-07-04T17:01:04Z"},{"alias_kind":"pith_short_12","alias_value":"RO3WGHSMTYMN","created_at":"2026-07-04T17:01:04Z"},{"alias_kind":"pith_short_16","alias_value":"RO3WGHSMTYMNGDZO","created_at":"2026-07-04T17:01:04Z"},{"alias_kind":"pith_short_8","alias_value":"RO3WGHSM","created_at":"2026-07-04T17:01:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:RO3WGHSMTYMNGDZOPNXE7L77YA","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0609080","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-09-05T07:15:28Z","cross_cats_sorted":[],"title_canon_sha256":"eb30af4320acb5999b7f945a22c89bca067c709a188eed36104c08b94bbd9bc2","abstract_canon_sha256":"5f9c6355f11867121b656c5289d2036b52fbdcd3b46ba4ebf1f10d2aaef2d054"},"schema_version":"1.0"},"canonical_sha256":"8bb7631e4c9e18d30f2e7b6e4fafffc03b94db6504f81e17818f4ca8da34f5b4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:01:04.792849Z","signature_b64":"3xHIPRYhHyfXHs/9mQzGqalddhbmEQ+zx/Fgeu7jkD5v36X3bNp2ZPpuUaPBWXDUKZfuTlQJZ19H/Tefoqj/DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8bb7631e4c9e18d30f2e7b6e4fafffc03b94db6504f81e17818f4ca8da34f5b4","last_reissued_at":"2026-07-04T17:01:04.792505Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:01:04.792505Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0609080","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":"2026-07-04T17:01:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YMB1MqiVFOV78t62V6p8wS9YdYv1yB2xbtCMKD2ET0oUSPNL/9ovsjT2uVMiJS7/hy9602gdOM6II6wOjCKmBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T08:24:12.098693Z"},"content_sha256":"093bf3855439d691c76d1c6f21b3f3dfc1bfaccf134bfe6b125593c1257845fa","schema_version":"1.0","event_id":"sha256:093bf3855439d691c76d1c6f21b3f3dfc1bfaccf134bfe6b125593c1257845fa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:RO3WGHSMTYMNGDZOPNXE7L77YA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lifetimes of electrons in the Shockley surface state band of Ag(111)","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"M. Becker, R. Berndt, S. Crampin","submitted_at":"2006-09-05T07:15:28Z","abstract_excerpt":"We present a theoretical many-body analysis of the electron-electron (e-e) inelastic damping rate $\\Gamma$ of electron-like excitations in the Shockley surface state band of Ag(111). It takes into account ab-initio band structures for both bulk and surface states. $\\Gamma$ is found to increase more rapidly as a function of surface state energy E than previously reported, thus leading to an improved agreement with experimental data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0609080","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/cond-mat/0609080/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":"2026-07-04T17:01:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qRGU7ijbnKd1Q2FDnKsGceXi9Shesm6QTWFSopMrbKAmzpyuSST9TOXlqNiB4ouwyt6cp+BAyozAuI2/96+XBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T08:24:12.099054Z"},"content_sha256":"11f2d7e5b93cc8c7390df68f99adc23e1f5004a7a902645a343ecab312454add","schema_version":"1.0","event_id":"sha256:11f2d7e5b93cc8c7390df68f99adc23e1f5004a7a902645a343ecab312454add"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RO3WGHSMTYMNGDZOPNXE7L77YA/bundle.json","state_url":"https://pith.science/pith/RO3WGHSMTYMNGDZOPNXE7L77YA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RO3WGHSMTYMNGDZOPNXE7L77YA/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":"2026-07-07T08:24:12Z","links":{"resolver":"https://pith.science/pith/RO3WGHSMTYMNGDZOPNXE7L77YA","bundle":"https://pith.science/pith/RO3WGHSMTYMNGDZOPNXE7L77YA/bundle.json","state":"https://pith.science/pith/RO3WGHSMTYMNGDZOPNXE7L77YA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RO3WGHSMTYMNGDZOPNXE7L77YA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:RO3WGHSMTYMNGDZOPNXE7L77YA","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":"5f9c6355f11867121b656c5289d2036b52fbdcd3b46ba4ebf1f10d2aaef2d054","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-09-05T07:15:28Z","title_canon_sha256":"eb30af4320acb5999b7f945a22c89bca067c709a188eed36104c08b94bbd9bc2"},"schema_version":"1.0","source":{"id":"cond-mat/0609080","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0609080","created_at":"2026-07-04T17:01:04Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0609080v1","created_at":"2026-07-04T17:01:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0609080","created_at":"2026-07-04T17:01:04Z"},{"alias_kind":"pith_short_12","alias_value":"RO3WGHSMTYMN","created_at":"2026-07-04T17:01:04Z"},{"alias_kind":"pith_short_16","alias_value":"RO3WGHSMTYMNGDZO","created_at":"2026-07-04T17:01:04Z"},{"alias_kind":"pith_short_8","alias_value":"RO3WGHSM","created_at":"2026-07-04T17:01:04Z"}],"graph_snapshots":[{"event_id":"sha256:11f2d7e5b93cc8c7390df68f99adc23e1f5004a7a902645a343ecab312454add","target":"graph","created_at":"2026-07-04T17:01:04Z","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/cond-mat/0609080/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a theoretical many-body analysis of the electron-electron (e-e) inelastic damping rate $\\Gamma$ of electron-like excitations in the Shockley surface state band of Ag(111). It takes into account ab-initio band structures for both bulk and surface states. $\\Gamma$ is found to increase more rapidly as a function of surface state energy E than previously reported, thus leading to an improved agreement with experimental data.","authors_text":"M. Becker, R. Berndt, S. Crampin","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-09-05T07:15:28Z","title":"Lifetimes of electrons in the Shockley surface state band of Ag(111)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0609080","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":"sha256:093bf3855439d691c76d1c6f21b3f3dfc1bfaccf134bfe6b125593c1257845fa","target":"record","created_at":"2026-07-04T17:01:04Z","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":"5f9c6355f11867121b656c5289d2036b52fbdcd3b46ba4ebf1f10d2aaef2d054","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2006-09-05T07:15:28Z","title_canon_sha256":"eb30af4320acb5999b7f945a22c89bca067c709a188eed36104c08b94bbd9bc2"},"schema_version":"1.0","source":{"id":"cond-mat/0609080","kind":"arxiv","version":1}},"canonical_sha256":"8bb7631e4c9e18d30f2e7b6e4fafffc03b94db6504f81e17818f4ca8da34f5b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8bb7631e4c9e18d30f2e7b6e4fafffc03b94db6504f81e17818f4ca8da34f5b4","first_computed_at":"2026-07-04T17:01:04.792505Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:01:04.792505Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3xHIPRYhHyfXHs/9mQzGqalddhbmEQ+zx/Fgeu7jkD5v36X3bNp2ZPpuUaPBWXDUKZfuTlQJZ19H/Tefoqj/DQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:01:04.792849Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0609080","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:093bf3855439d691c76d1c6f21b3f3dfc1bfaccf134bfe6b125593c1257845fa","sha256:11f2d7e5b93cc8c7390df68f99adc23e1f5004a7a902645a343ecab312454add"],"state_sha256":"ae76481e0e6cbc062f70ed357a18ca49777d6f870d0834e7d4e344d2474aae7b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f3JaDTJc0ynYXRLXSpO+g8cTlPfLxGkcuq8F/9aqPWfB/xEn4PfgmjLtQs63PoQ7tgmacuCVh2xhiNR17/QJBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T08:24:12.100927Z","bundle_sha256":"b621eaed63d974fda604d1a500ddb4a306dd0aa834774e74667736bffde0a5fa"}}