{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:GFCSYFXQFY7YJKWAF4AVCCWX6M","short_pith_number":"pith:GFCSYFXQ","canonical_record":{"source":{"id":"cond-mat/0410296","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2004-10-12T14:49:37Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"ebd82ad16498c496451eb6341200044333575b340af0c49710572ee5b978a378","abstract_canon_sha256":"cd0e136d2773283301369fe16a0a72044e768b7218e2ba89b8f5072b0e5948cc"},"schema_version":"1.0"},"canonical_sha256":"31452c16f02e3f84aac02f01510ad7f326acbb2efb9d8a4c28bc75195c5caca9","source":{"kind":"arxiv","id":"cond-mat/0410296","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0410296","created_at":"2026-07-04T14:21:43Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0410296v1","created_at":"2026-07-04T14:21:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0410296","created_at":"2026-07-04T14:21:43Z"},{"alias_kind":"pith_short_12","alias_value":"GFCSYFXQFY7Y","created_at":"2026-07-04T14:21:43Z"},{"alias_kind":"pith_short_16","alias_value":"GFCSYFXQFY7YJKWA","created_at":"2026-07-04T14:21:43Z"},{"alias_kind":"pith_short_8","alias_value":"GFCSYFXQ","created_at":"2026-07-04T14:21:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:GFCSYFXQFY7YJKWAF4AVCCWX6M","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0410296","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2004-10-12T14:49:37Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"ebd82ad16498c496451eb6341200044333575b340af0c49710572ee5b978a378","abstract_canon_sha256":"cd0e136d2773283301369fe16a0a72044e768b7218e2ba89b8f5072b0e5948cc"},"schema_version":"1.0"},"canonical_sha256":"31452c16f02e3f84aac02f01510ad7f326acbb2efb9d8a4c28bc75195c5caca9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:21:43.970072Z","signature_b64":"whplVPi8W1FZgpFf9FNUBmGgPypP0oT4Gg8h7cA0o2vj0UfliwMu6nhVfQ+mhMOfICkbW17PRgs5OdTKTuUVAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"31452c16f02e3f84aac02f01510ad7f326acbb2efb9d8a4c28bc75195c5caca9","last_reissued_at":"2026-07-04T14:21:43.969696Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:21:43.969696Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0410296","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":"2026-07-04T14:21:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/L0KHLb6Of/spArTCSxxKK6OIbJwEmkvbRYswbQJV2vIh2C3sbEvQAmipjivr97s1v7dpnDX5efQOkzCONztCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-19T14:26:46.792050Z"},"content_sha256":"3552abfed1004fae70c4599f1178cff1b2b58a94516454e754489afb3365ea98","schema_version":"1.0","event_id":"sha256:3552abfed1004fae70c4599f1178cff1b2b58a94516454e754489afb3365ea98"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:GFCSYFXQFY7YJKWAF4AVCCWX6M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strongly Correlated Impurity Band Superconductivity in Diamond: X-ray Spectroscopic evidence for upper Hubbard and mid-gap bands","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"G. Baskaran","submitted_at":"2004-10-12T14:49:37Z","abstract_excerpt":"In a recent X-ray absorption study in boron doped diamond, Nakamura et al. have seen a well isolated narrow boron impurity band in non-superconducting samples and an additional narrow band at the chemical potential in a superconducting sample. We interpret the beautiful spectra as evidence for upper Hubbard band of a Mott insulating impurity band and an additional metallic `mid-gap band' of a conducting `self-doped' Mott insulator. This supports the basic framework of a recent theory of the present author of strongly correlated impurity band superconductivity (SCIBS) in a template of a wide-ga"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0410296","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/0410296/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":"2026-07-04T14:21:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VoVD+6lYEvkxx0CMiFjky4/ZCpp0r3sNlV0o7ew4GZE02GswS7LMIuirpp3NxWrdIcyE0NavZJhkigNT3gjBBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-19T14:26:46.792521Z"},"content_sha256":"7cbeffaf5f5ede8a8b212ba3bd67d21140b04b5da4fd6c5f5790c951efb877cc","schema_version":"1.0","event_id":"sha256:7cbeffaf5f5ede8a8b212ba3bd67d21140b04b5da4fd6c5f5790c951efb877cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GFCSYFXQFY7YJKWAF4AVCCWX6M/bundle.json","state_url":"https://pith.science/pith/GFCSYFXQFY7YJKWAF4AVCCWX6M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GFCSYFXQFY7YJKWAF4AVCCWX6M/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":"2026-07-19T14:26:46Z","links":{"resolver":"https://pith.science/pith/GFCSYFXQFY7YJKWAF4AVCCWX6M","bundle":"https://pith.science/pith/GFCSYFXQFY7YJKWAF4AVCCWX6M/bundle.json","state":"https://pith.science/pith/GFCSYFXQFY7YJKWAF4AVCCWX6M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GFCSYFXQFY7YJKWAF4AVCCWX6M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:GFCSYFXQFY7YJKWAF4AVCCWX6M","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":"cd0e136d2773283301369fe16a0a72044e768b7218e2ba89b8f5072b0e5948cc","cross_cats_sorted":["cond-mat.supr-con"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2004-10-12T14:49:37Z","title_canon_sha256":"ebd82ad16498c496451eb6341200044333575b340af0c49710572ee5b978a378"},"schema_version":"1.0","source":{"id":"cond-mat/0410296","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0410296","created_at":"2026-07-04T14:21:43Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0410296v1","created_at":"2026-07-04T14:21:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0410296","created_at":"2026-07-04T14:21:43Z"},{"alias_kind":"pith_short_12","alias_value":"GFCSYFXQFY7Y","created_at":"2026-07-04T14:21:43Z"},{"alias_kind":"pith_short_16","alias_value":"GFCSYFXQFY7YJKWA","created_at":"2026-07-04T14:21:43Z"},{"alias_kind":"pith_short_8","alias_value":"GFCSYFXQ","created_at":"2026-07-04T14:21:43Z"}],"graph_snapshots":[{"event_id":"sha256:7cbeffaf5f5ede8a8b212ba3bd67d21140b04b5da4fd6c5f5790c951efb877cc","target":"graph","created_at":"2026-07-04T14:21:43Z","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/0410296/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In a recent X-ray absorption study in boron doped diamond, Nakamura et al. have seen a well isolated narrow boron impurity band in non-superconducting samples and an additional narrow band at the chemical potential in a superconducting sample. We interpret the beautiful spectra as evidence for upper Hubbard band of a Mott insulating impurity band and an additional metallic `mid-gap band' of a conducting `self-doped' Mott insulator. This supports the basic framework of a recent theory of the present author of strongly correlated impurity band superconductivity (SCIBS) in a template of a wide-ga","authors_text":"G. Baskaran","cross_cats":["cond-mat.supr-con"],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2004-10-12T14:49:37Z","title":"Strongly Correlated Impurity Band Superconductivity in Diamond: X-ray Spectroscopic evidence for upper Hubbard and mid-gap bands"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0410296","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":"sha256:3552abfed1004fae70c4599f1178cff1b2b58a94516454e754489afb3365ea98","target":"record","created_at":"2026-07-04T14:21:43Z","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":"cd0e136d2773283301369fe16a0a72044e768b7218e2ba89b8f5072b0e5948cc","cross_cats_sorted":["cond-mat.supr-con"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2004-10-12T14:49:37Z","title_canon_sha256":"ebd82ad16498c496451eb6341200044333575b340af0c49710572ee5b978a378"},"schema_version":"1.0","source":{"id":"cond-mat/0410296","kind":"arxiv","version":1}},"canonical_sha256":"31452c16f02e3f84aac02f01510ad7f326acbb2efb9d8a4c28bc75195c5caca9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31452c16f02e3f84aac02f01510ad7f326acbb2efb9d8a4c28bc75195c5caca9","first_computed_at":"2026-07-04T14:21:43.969696Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:21:43.969696Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"whplVPi8W1FZgpFf9FNUBmGgPypP0oT4Gg8h7cA0o2vj0UfliwMu6nhVfQ+mhMOfICkbW17PRgs5OdTKTuUVAw==","signature_status":"signed_v1","signed_at":"2026-07-04T14:21:43.970072Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0410296","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3552abfed1004fae70c4599f1178cff1b2b58a94516454e754489afb3365ea98","sha256:7cbeffaf5f5ede8a8b212ba3bd67d21140b04b5da4fd6c5f5790c951efb877cc"],"state_sha256":"6c2386998444b34bfc428ee16d955c172e60c0fb4346cdf92b3f8765c79c3be3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"noEhpZNjDYa/5oetPSnj9jo/WIJtZfIba9dTt8LGfd6LQ6r/E04QFf2oBCrQoD/tFSone0/N7Ee9DFtEy6ydDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-19T14:26:46.795162Z","bundle_sha256":"80f3d033359c0892b5708ade503109760e0ff5050cc4bc3cbc182217a6321e63"}}