{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:J6SRMECZEVPIFN7UMGHHA5ESA4","short_pith_number":"pith:J6SRMECZ","canonical_record":{"source":{"id":"2607.22487","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-07-24T16:57:03Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci","cond-mat.supr-con"],"title_canon_sha256":"be6d9e48e233dc1c234e99ca54ab3c54c9da3db121598d31728a9d1c5281dd34","abstract_canon_sha256":"6b0a70cb0817136bf660111599f65e296029ec0934378f1f5f2fa50bf52154f7"},"schema_version":"1.0"},"canonical_sha256":"4fa5161059255e82b7f4618e7074920701e90de562925b005ad34036813a7655","source":{"kind":"arxiv","id":"2607.22487","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.22487","created_at":"2026-07-27T01:21:23Z"},{"alias_kind":"arxiv_version","alias_value":"2607.22487v1","created_at":"2026-07-27T01:21:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.22487","created_at":"2026-07-27T01:21:23Z"},{"alias_kind":"pith_short_12","alias_value":"J6SRMECZEVPI","created_at":"2026-07-27T01:21:23Z"},{"alias_kind":"pith_short_16","alias_value":"J6SRMECZEVPIFN7U","created_at":"2026-07-27T01:21:23Z"},{"alias_kind":"pith_short_8","alias_value":"J6SRMECZ","created_at":"2026-07-27T01:21:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:J6SRMECZEVPIFN7UMGHHA5ESA4","target":"record","payload":{"canonical_record":{"source":{"id":"2607.22487","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-07-24T16:57:03Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci","cond-mat.supr-con"],"title_canon_sha256":"be6d9e48e233dc1c234e99ca54ab3c54c9da3db121598d31728a9d1c5281dd34","abstract_canon_sha256":"6b0a70cb0817136bf660111599f65e296029ec0934378f1f5f2fa50bf52154f7"},"schema_version":"1.0"},"canonical_sha256":"4fa5161059255e82b7f4618e7074920701e90de562925b005ad34036813a7655","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-27T01:21:23.553435Z","signature_b64":"6KCs+KDd7yDn7Qu7wgRU2mOCFGejuX2gcCN/kPOLExxUUxaTddkjbSPjJnihRJIAaa4wAr/q/hoydevW6FupAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4fa5161059255e82b7f4618e7074920701e90de562925b005ad34036813a7655","last_reissued_at":"2026-07-27T01:21:23.552611Z","signature_status":"signed_v1","first_computed_at":"2026-07-27T01:21:23.552611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.22487","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":"2026-07-27T01:21:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m7GLOmzMcT2+P8FTulXxt8Km4lN1FAKZcsdi4vyvU3wqg6lxmHfpn60WtjsPECYHu7CUOmpoJapRlhNmiLf7BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T01:01:03.813911Z"},"content_sha256":"5b1679a1beb5b94169c792318805507da3d8317472c198a20f996433040dd9a4","schema_version":"1.0","event_id":"sha256:5b1679a1beb5b94169c792318805507da3d8317472c198a20f996433040dd9a4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:J6SRMECZEVPIFN7UMGHHA5ESA4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quasiparticle interference as a tool to study quantum materials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci","cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Carolina de Almeida Marques, Luke C. Rhodes, Peter Wahl, Tetsuo Hanaguri, Yuhki Kohsaka","submitted_at":"2026-07-24T16:57:03Z","abstract_excerpt":"To understand the properties of quantum materials a detailed knowledge of the material's low energy electronic structure is key. Details of the electronic structure drive the ground state through electronic instabilities, electronic correlation effects, new electronic orders or just the absence of electronic states near the Fermi energy - making a realistic and detailed understanding crucial to be able to control and design properties of quantum materials. The past 25 years have seen a significant improvement in experimental techniques to observe the true electronic structure, in particular in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.22487","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/2607.22487/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":"2026-07-27T01:21:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"76KIwNMdr4YJKglpC2LsYLCbXdAu3kTo4dfUK9O69+g/YWxdyc69PhGX2MO58BXrsCtlbFHwbe6BuyShFEyjAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T01:01:03.814297Z"},"content_sha256":"e472f3f1972f2c08e675d4e292fd9618ab96f8edbb2af6eff7afad465c9ec629","schema_version":"1.0","event_id":"sha256:e472f3f1972f2c08e675d4e292fd9618ab96f8edbb2af6eff7afad465c9ec629"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J6SRMECZEVPIFN7UMGHHA5ESA4/bundle.json","state_url":"https://pith.science/pith/J6SRMECZEVPIFN7UMGHHA5ESA4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J6SRMECZEVPIFN7UMGHHA5ESA4/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":"2026-08-05T01:01:03Z","links":{"resolver":"https://pith.science/pith/J6SRMECZEVPIFN7UMGHHA5ESA4","bundle":"https://pith.science/pith/J6SRMECZEVPIFN7UMGHHA5ESA4/bundle.json","state":"https://pith.science/pith/J6SRMECZEVPIFN7UMGHHA5ESA4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J6SRMECZEVPIFN7UMGHHA5ESA4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:J6SRMECZEVPIFN7UMGHHA5ESA4","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":"6b0a70cb0817136bf660111599f65e296029ec0934378f1f5f2fa50bf52154f7","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci","cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-07-24T16:57:03Z","title_canon_sha256":"be6d9e48e233dc1c234e99ca54ab3c54c9da3db121598d31728a9d1c5281dd34"},"schema_version":"1.0","source":{"id":"2607.22487","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.22487","created_at":"2026-07-27T01:21:23Z"},{"alias_kind":"arxiv_version","alias_value":"2607.22487v1","created_at":"2026-07-27T01:21:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.22487","created_at":"2026-07-27T01:21:23Z"},{"alias_kind":"pith_short_12","alias_value":"J6SRMECZEVPI","created_at":"2026-07-27T01:21:23Z"},{"alias_kind":"pith_short_16","alias_value":"J6SRMECZEVPIFN7U","created_at":"2026-07-27T01:21:23Z"},{"alias_kind":"pith_short_8","alias_value":"J6SRMECZ","created_at":"2026-07-27T01:21:23Z"}],"graph_snapshots":[{"event_id":"sha256:e472f3f1972f2c08e675d4e292fd9618ab96f8edbb2af6eff7afad465c9ec629","target":"graph","created_at":"2026-07-27T01:21:23Z","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/2607.22487/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"To understand the properties of quantum materials a detailed knowledge of the material's low energy electronic structure is key. Details of the electronic structure drive the ground state through electronic instabilities, electronic correlation effects, new electronic orders or just the absence of electronic states near the Fermi energy - making a realistic and detailed understanding crucial to be able to control and design properties of quantum materials. The past 25 years have seen a significant improvement in experimental techniques to observe the true electronic structure, in particular in","authors_text":"Carolina de Almeida Marques, Luke C. Rhodes, Peter Wahl, Tetsuo Hanaguri, Yuhki Kohsaka","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci","cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-07-24T16:57:03Z","title":"Quasiparticle interference as a tool to study quantum materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.22487","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":"sha256:5b1679a1beb5b94169c792318805507da3d8317472c198a20f996433040dd9a4","target":"record","created_at":"2026-07-27T01:21:23Z","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":"6b0a70cb0817136bf660111599f65e296029ec0934378f1f5f2fa50bf52154f7","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci","cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-07-24T16:57:03Z","title_canon_sha256":"be6d9e48e233dc1c234e99ca54ab3c54c9da3db121598d31728a9d1c5281dd34"},"schema_version":"1.0","source":{"id":"2607.22487","kind":"arxiv","version":1}},"canonical_sha256":"4fa5161059255e82b7f4618e7074920701e90de562925b005ad34036813a7655","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4fa5161059255e82b7f4618e7074920701e90de562925b005ad34036813a7655","first_computed_at":"2026-07-27T01:21:23.552611Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-27T01:21:23.552611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6KCs+KDd7yDn7Qu7wgRU2mOCFGejuX2gcCN/kPOLExxUUxaTddkjbSPjJnihRJIAaa4wAr/q/hoydevW6FupAQ==","signature_status":"signed_v1","signed_at":"2026-07-27T01:21:23.553435Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.22487","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b1679a1beb5b94169c792318805507da3d8317472c198a20f996433040dd9a4","sha256:e472f3f1972f2c08e675d4e292fd9618ab96f8edbb2af6eff7afad465c9ec629"],"state_sha256":"79474c5bc62ced03dc6142c6242f698c5689cb232fe51cc642b31dee8cd09d75"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wOEqgZj4gGJcLMqNjibPTqU/1c1L2Nv8MjIYTx/7XgWkUuxgzVf9QVB8Q3WWB1fD7uQFJbhlcnbjSoizlgQcCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T01:01:03.816633Z","bundle_sha256":"9ba73e024d2c5ecb6bd63ca6a5d90dfe82a695f2f89900eddf2ba4dc70bf36c6"}}