{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:M76PMZF5QW5PUIUDE3WRND6AYP","short_pith_number":"pith:M76PMZF5","canonical_record":{"source":{"id":"1002.4947","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-02-26T09:50:19Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"01b00f4e831c07ad33f11b6289aed9cbd2cf044b7c1370a3f534482681235a54","abstract_canon_sha256":"bbdcb9f8afb2495b316a1fe54bac7eaa2fbb7aa93aaedbb3ed080cd269962544"},"schema_version":"1.0"},"canonical_sha256":"67fcf664bd85bafa228326ed168fc0c3f54b7cbdef4422fac423eb8080b89c26","source":{"kind":"arxiv","id":"1002.4947","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.4947","created_at":"2026-05-18T02:24:38Z"},{"alias_kind":"arxiv_version","alias_value":"1002.4947v2","created_at":"2026-05-18T02:24:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.4947","created_at":"2026-05-18T02:24:38Z"},{"alias_kind":"pith_short_12","alias_value":"M76PMZF5QW5P","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"M76PMZF5QW5PUIUD","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"M76PMZF5","created_at":"2026-05-18T12:26:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:M76PMZF5QW5PUIUDE3WRND6AYP","target":"record","payload":{"canonical_record":{"source":{"id":"1002.4947","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-02-26T09:50:19Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"01b00f4e831c07ad33f11b6289aed9cbd2cf044b7c1370a3f534482681235a54","abstract_canon_sha256":"bbdcb9f8afb2495b316a1fe54bac7eaa2fbb7aa93aaedbb3ed080cd269962544"},"schema_version":"1.0"},"canonical_sha256":"67fcf664bd85bafa228326ed168fc0c3f54b7cbdef4422fac423eb8080b89c26","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:24:38.486157Z","signature_b64":"LsvqB9k93kozylO+uuHjq2DUu16aEM5CMbCsNc/nKeDyCCHSwTKjsW51Zt7ZFnnbANNW8z+W/YuSALvk7rjsCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"67fcf664bd85bafa228326ed168fc0c3f54b7cbdef4422fac423eb8080b89c26","last_reissued_at":"2026-05-18T02:24:38.485634Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:24:38.485634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1002.4947","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:24:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BBdhkooUHt/sKTH8SvvMPjfcOPpsWl8xSQ26dZyTn4/jWA9aWLuQAHhsMRz2SH27vuMxYPoJSUUhf+0Akw2bAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T03:15:55.099756Z"},"content_sha256":"a02821c5079c84fcc806362004810d0e9ef3f9b10c1dae82863881fbf9fac713","schema_version":"1.0","event_id":"sha256:a02821c5079c84fcc806362004810d0e9ef3f9b10c1dae82863881fbf9fac713"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:M76PMZF5QW5PUIUDE3WRND6AYP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LDA+DMFT Spectral Functions and Effective Electron Mass Enhancement in Superconductor LaFePO","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"A.O. Shorikov, A.V. Lukoyanov, N.A. Skorikov, S.L. Skornyakov, V.I. Anisimov","submitted_at":"2010-02-26T09:50:19Z","abstract_excerpt":"In this Letter we report the first LDA+DMFT results (method combining Local Density Approximation with Dynamical Mean-Field Theory) for spectral properties of superconductor LaFePO. Calculated {\\bf k}-resolved spectral functions reproduce recent angle-resolved photoemission spectroscopy (ARPES) data [D. H. Lu {\\it et al}., Nature {\\bf 455}, 81 (2008)]. Obtained effective electron mass enhancement values $m^{*}/m\\approx$ 1.9 -- 2.2 are in good agreement with infrared and optical studies [M. M. Qazilbash {\\it et al}., Nature Phys. {\\bf 5}, 647 (2009)], de Haas--van Alphen, electrical resistivity"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.4947","kind":"arxiv","version":2},"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":"2026-05-18T02:24:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W52QzjJHnBXzuV4j+VxZWtHl3gWCANRSQpXVAFZZg8LGalEVir0yhsBLuoSFRHHh7FofkOD/HCT7GikBlfPjCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T03:15:55.100147Z"},"content_sha256":"e4446aaf420c84d734613f3b061bcce250ad294c4a2cccee4190fa8b06c3e8d1","schema_version":"1.0","event_id":"sha256:e4446aaf420c84d734613f3b061bcce250ad294c4a2cccee4190fa8b06c3e8d1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M76PMZF5QW5PUIUDE3WRND6AYP/bundle.json","state_url":"https://pith.science/pith/M76PMZF5QW5PUIUDE3WRND6AYP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M76PMZF5QW5PUIUDE3WRND6AYP/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":"2026-05-26T03:15:55Z","links":{"resolver":"https://pith.science/pith/M76PMZF5QW5PUIUDE3WRND6AYP","bundle":"https://pith.science/pith/M76PMZF5QW5PUIUDE3WRND6AYP/bundle.json","state":"https://pith.science/pith/M76PMZF5QW5PUIUDE3WRND6AYP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M76PMZF5QW5PUIUDE3WRND6AYP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:M76PMZF5QW5PUIUDE3WRND6AYP","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":"bbdcb9f8afb2495b316a1fe54bac7eaa2fbb7aa93aaedbb3ed080cd269962544","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-02-26T09:50:19Z","title_canon_sha256":"01b00f4e831c07ad33f11b6289aed9cbd2cf044b7c1370a3f534482681235a54"},"schema_version":"1.0","source":{"id":"1002.4947","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.4947","created_at":"2026-05-18T02:24:38Z"},{"alias_kind":"arxiv_version","alias_value":"1002.4947v2","created_at":"2026-05-18T02:24:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.4947","created_at":"2026-05-18T02:24:38Z"},{"alias_kind":"pith_short_12","alias_value":"M76PMZF5QW5P","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"M76PMZF5QW5PUIUD","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"M76PMZF5","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:e4446aaf420c84d734613f3b061bcce250ad294c4a2cccee4190fa8b06c3e8d1","target":"graph","created_at":"2026-05-18T02:24:38Z","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":"In this Letter we report the first LDA+DMFT results (method combining Local Density Approximation with Dynamical Mean-Field Theory) for spectral properties of superconductor LaFePO. Calculated {\\bf k}-resolved spectral functions reproduce recent angle-resolved photoemission spectroscopy (ARPES) data [D. H. Lu {\\it et al}., Nature {\\bf 455}, 81 (2008)]. Obtained effective electron mass enhancement values $m^{*}/m\\approx$ 1.9 -- 2.2 are in good agreement with infrared and optical studies [M. M. Qazilbash {\\it et al}., Nature Phys. {\\bf 5}, 647 (2009)], de Haas--van Alphen, electrical resistivity","authors_text":"A.O. Shorikov, A.V. Lukoyanov, N.A. Skorikov, S.L. Skornyakov, V.I. Anisimov","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-02-26T09:50:19Z","title":"LDA+DMFT Spectral Functions and Effective Electron Mass Enhancement in Superconductor LaFePO"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.4947","kind":"arxiv","version":2},"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:a02821c5079c84fcc806362004810d0e9ef3f9b10c1dae82863881fbf9fac713","target":"record","created_at":"2026-05-18T02:24:38Z","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":"bbdcb9f8afb2495b316a1fe54bac7eaa2fbb7aa93aaedbb3ed080cd269962544","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-02-26T09:50:19Z","title_canon_sha256":"01b00f4e831c07ad33f11b6289aed9cbd2cf044b7c1370a3f534482681235a54"},"schema_version":"1.0","source":{"id":"1002.4947","kind":"arxiv","version":2}},"canonical_sha256":"67fcf664bd85bafa228326ed168fc0c3f54b7cbdef4422fac423eb8080b89c26","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"67fcf664bd85bafa228326ed168fc0c3f54b7cbdef4422fac423eb8080b89c26","first_computed_at":"2026-05-18T02:24:38.485634Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:24:38.485634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LsvqB9k93kozylO+uuHjq2DUu16aEM5CMbCsNc/nKeDyCCHSwTKjsW51Zt7ZFnnbANNW8z+W/YuSALvk7rjsCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:24:38.486157Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.4947","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a02821c5079c84fcc806362004810d0e9ef3f9b10c1dae82863881fbf9fac713","sha256:e4446aaf420c84d734613f3b061bcce250ad294c4a2cccee4190fa8b06c3e8d1"],"state_sha256":"b6e623f11b6d8d692b0ebf046244fe028e08ba5878b1420a35814f6f11136419"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L1uVUTOw+NJJ/kq1hHPcNHJHXp2WtIxGtvbb4o9j1ulaZTCTU7Y6rDI1Y9iFXiivntIntlqC97ssAF/mylDyCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T03:15:55.102968Z","bundle_sha256":"b25b45c519a9a96cf10b6e0ca98d83498d28a10e1dc8f3fc8bcc82480762d652"}}