{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:DLO4NHUXF64PAKZEMVLHL673J2","short_pith_number":"pith:DLO4NHUX","canonical_record":{"source":{"id":"0711.2476","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2007-11-15T18:15:38Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"ef0f75d31aff642914f7ad75dad9eba153919abd320ef6f18a06baac758f479f","abstract_canon_sha256":"f5ed14eaba69a9098fe4ae04b4d7ad360338c157c5345a67393036a4bee3f741"},"schema_version":"1.0"},"canonical_sha256":"1addc69e972fb8f02b24655675fbfb4ea082c7a0d6f5b73484d60c6bf5b8e8f9","source":{"kind":"arxiv","id":"0711.2476","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0711.2476","created_at":"2026-07-04T17:06:42Z"},{"alias_kind":"arxiv_version","alias_value":"0711.2476v2","created_at":"2026-07-04T17:06:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0711.2476","created_at":"2026-07-04T17:06:42Z"},{"alias_kind":"pith_short_12","alias_value":"DLO4NHUXF64P","created_at":"2026-07-04T17:06:42Z"},{"alias_kind":"pith_short_16","alias_value":"DLO4NHUXF64PAKZE","created_at":"2026-07-04T17:06:42Z"},{"alias_kind":"pith_short_8","alias_value":"DLO4NHUX","created_at":"2026-07-04T17:06:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:DLO4NHUXF64PAKZEMVLHL673J2","target":"record","payload":{"canonical_record":{"source":{"id":"0711.2476","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2007-11-15T18:15:38Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"ef0f75d31aff642914f7ad75dad9eba153919abd320ef6f18a06baac758f479f","abstract_canon_sha256":"f5ed14eaba69a9098fe4ae04b4d7ad360338c157c5345a67393036a4bee3f741"},"schema_version":"1.0"},"canonical_sha256":"1addc69e972fb8f02b24655675fbfb4ea082c7a0d6f5b73484d60c6bf5b8e8f9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:06:42.547853Z","signature_b64":"1NevMxv57rPJZ5QEvcUPbCebbdnXIwWFRsO9PRekEe0Sif9b4MC63CvZi6qcr3qW+Vmeb5jhzKaSpZeM4+BBAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1addc69e972fb8f02b24655675fbfb4ea082c7a0d6f5b73484d60c6bf5b8e8f9","last_reissued_at":"2026-07-04T17:06:42.547458Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:06:42.547458Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0711.2476","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":"2026-07-04T17:06:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QmKEdchSphBipcfRWb1BcbtkXzaZhkQnZr2wRvI3I73p3rF9xZL/UBscAgs0y3yYFNUn8Y+PjTurT04D7y2nBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T12:53:35.128943Z"},"content_sha256":"036b84a198272ac5ea5350c8ee29d863e08b45591d56513b8e7f20ec0285ad41","schema_version":"1.0","event_id":"sha256:036b84a198272ac5ea5350c8ee29d863e08b45591d56513b8e7f20ec0285ad41"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:DLO4NHUXF64PAKZEMVLHL673J2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-quasiparticle states in Co$_2$MnSi evidenced through magnetic tunnel junction spectroscopy measurements","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.I. Lichtenstein, E. Arrigoni, E. Burzo, L. Chioncel, M.I. Katsnelson, M. Oogane, T. Miyazaki, Y. Ando, Y. Sakuraba","submitted_at":"2007-11-15T18:15:38Z","abstract_excerpt":"We investigate the effects of electronic correlations in the full-Heusler Co$_2$MnSi, by combining a theoretical analysis of the spin-resolved density of states with tunneling-conductance spectroscopy measurements using Co$_2$MnSi as electrode. Both experimental and theoretical results confirm the existence of so-called non-quasiparticle states and their crucial contribution to the finite-temperature spin polarisation in this material."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0711.2476","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0711.2476/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":"2026-07-04T17:06:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u6YAi1EJZ6nmSITgIG8y4MGvpOHBOEIEndI7VfjQexGv77idVnhtm7TBGz/rEmEYOfeCaY2uW7FIPridz4lmAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T12:53:35.129887Z"},"content_sha256":"ede5b526c13388521264577d090654487241323c097489421608abc503f9283e","schema_version":"1.0","event_id":"sha256:ede5b526c13388521264577d090654487241323c097489421608abc503f9283e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DLO4NHUXF64PAKZEMVLHL673J2/bundle.json","state_url":"https://pith.science/pith/DLO4NHUXF64PAKZEMVLHL673J2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DLO4NHUXF64PAKZEMVLHL673J2/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":"2026-08-05T12:53:35Z","links":{"resolver":"https://pith.science/pith/DLO4NHUXF64PAKZEMVLHL673J2","bundle":"https://pith.science/pith/DLO4NHUXF64PAKZEMVLHL673J2/bundle.json","state":"https://pith.science/pith/DLO4NHUXF64PAKZEMVLHL673J2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DLO4NHUXF64PAKZEMVLHL673J2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:DLO4NHUXF64PAKZEMVLHL673J2","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":"f5ed14eaba69a9098fe4ae04b4d7ad360338c157c5345a67393036a4bee3f741","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2007-11-15T18:15:38Z","title_canon_sha256":"ef0f75d31aff642914f7ad75dad9eba153919abd320ef6f18a06baac758f479f"},"schema_version":"1.0","source":{"id":"0711.2476","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0711.2476","created_at":"2026-07-04T17:06:42Z"},{"alias_kind":"arxiv_version","alias_value":"0711.2476v2","created_at":"2026-07-04T17:06:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0711.2476","created_at":"2026-07-04T17:06:42Z"},{"alias_kind":"pith_short_12","alias_value":"DLO4NHUXF64P","created_at":"2026-07-04T17:06:42Z"},{"alias_kind":"pith_short_16","alias_value":"DLO4NHUXF64PAKZE","created_at":"2026-07-04T17:06:42Z"},{"alias_kind":"pith_short_8","alias_value":"DLO4NHUX","created_at":"2026-07-04T17:06:42Z"}],"graph_snapshots":[{"event_id":"sha256:ede5b526c13388521264577d090654487241323c097489421608abc503f9283e","target":"graph","created_at":"2026-07-04T17:06:42Z","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/0711.2476/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the effects of electronic correlations in the full-Heusler Co$_2$MnSi, by combining a theoretical analysis of the spin-resolved density of states with tunneling-conductance spectroscopy measurements using Co$_2$MnSi as electrode. Both experimental and theoretical results confirm the existence of so-called non-quasiparticle states and their crucial contribution to the finite-temperature spin polarisation in this material.","authors_text":"A.I. Lichtenstein, E. Arrigoni, E. Burzo, L. Chioncel, M.I. Katsnelson, M. Oogane, T. Miyazaki, Y. Ando, Y. Sakuraba","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2007-11-15T18:15:38Z","title":"Non-quasiparticle states in Co$_2$MnSi evidenced through magnetic tunnel junction spectroscopy measurements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0711.2476","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":"sha256:036b84a198272ac5ea5350c8ee29d863e08b45591d56513b8e7f20ec0285ad41","target":"record","created_at":"2026-07-04T17:06:42Z","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":"f5ed14eaba69a9098fe4ae04b4d7ad360338c157c5345a67393036a4bee3f741","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2007-11-15T18:15:38Z","title_canon_sha256":"ef0f75d31aff642914f7ad75dad9eba153919abd320ef6f18a06baac758f479f"},"schema_version":"1.0","source":{"id":"0711.2476","kind":"arxiv","version":2}},"canonical_sha256":"1addc69e972fb8f02b24655675fbfb4ea082c7a0d6f5b73484d60c6bf5b8e8f9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1addc69e972fb8f02b24655675fbfb4ea082c7a0d6f5b73484d60c6bf5b8e8f9","first_computed_at":"2026-07-04T17:06:42.547458Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:06:42.547458Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1NevMxv57rPJZ5QEvcUPbCebbdnXIwWFRsO9PRekEe0Sif9b4MC63CvZi6qcr3qW+Vmeb5jhzKaSpZeM4+BBAA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:06:42.547853Z","signed_message":"canonical_sha256_bytes"},"source_id":"0711.2476","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:036b84a198272ac5ea5350c8ee29d863e08b45591d56513b8e7f20ec0285ad41","sha256:ede5b526c13388521264577d090654487241323c097489421608abc503f9283e"],"state_sha256":"b2ec6823a4b5bd4223617f9cfc27117831dbdc2ebc47ad92f2670563794b8191"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TkOIAxxcIXKruPlMlMMypNr7j2W5+oREMKW7dSUXfsnxlVbxG4lGVUXUIX2iGlqc6zjb2VnwTwun+6MUBmD9BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T12:53:35.136405Z","bundle_sha256":"ab1a1b343f8568532bf0171b19b84542e66a2fdb6527da57d8a73409c1d2c6f2"}}