{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:FOQUKB3WCDMGXNVQ64ZQBGQTMD","short_pith_number":"pith:FOQUKB3W","canonical_record":{"source":{"id":"2608.02531","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-03T17:25:46Z","cross_cats_sorted":[],"title_canon_sha256":"d8c02949a7ad42574592b8d23963ec9bdc5e11d28e5d2eb834366c5e994fee1c","abstract_canon_sha256":"50318b4d5dd5f13a71e60968e3f5e03f09cffed5ffb06cdec6ecd70505440670"},"schema_version":"1.0"},"canonical_sha256":"2ba145077610d86bb6b0f733009a1360c83d78d0f78da669847e2e1fe2debfeb","source":{"kind":"arxiv","id":"2608.02531","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.02531","created_at":"2026-08-04T02:44:02Z"},{"alias_kind":"arxiv_version","alias_value":"2608.02531v1","created_at":"2026-08-04T02:44:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.02531","created_at":"2026-08-04T02:44:02Z"},{"alias_kind":"pith_short_12","alias_value":"FOQUKB3WCDMG","created_at":"2026-08-04T02:44:02Z"},{"alias_kind":"pith_short_16","alias_value":"FOQUKB3WCDMGXNVQ","created_at":"2026-08-04T02:44:02Z"},{"alias_kind":"pith_short_8","alias_value":"FOQUKB3W","created_at":"2026-08-04T02:44:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:FOQUKB3WCDMGXNVQ64ZQBGQTMD","target":"record","payload":{"canonical_record":{"source":{"id":"2608.02531","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-03T17:25:46Z","cross_cats_sorted":[],"title_canon_sha256":"d8c02949a7ad42574592b8d23963ec9bdc5e11d28e5d2eb834366c5e994fee1c","abstract_canon_sha256":"50318b4d5dd5f13a71e60968e3f5e03f09cffed5ffb06cdec6ecd70505440670"},"schema_version":"1.0"},"canonical_sha256":"2ba145077610d86bb6b0f733009a1360c83d78d0f78da669847e2e1fe2debfeb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-04T02:44:02.350748Z","signature_b64":"iIl/ZamyU5vdNcLawFm0nZmhmeKWZshTR4zE/PAysZ8NwW20fFq1VIAXFI99vQW+4nNl0a3OoQCdW2tWdal9BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ba145077610d86bb6b0f733009a1360c83d78d0f78da669847e2e1fe2debfeb","last_reissued_at":"2026-08-04T02:44:02.348006Z","signature_status":"signed_v1","first_computed_at":"2026-08-04T02:44:02.348006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.02531","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":"2026-08-04T02:44:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+QDpBMGZX752JkfHEA3lU3xxVWg2M/pB05VMnqUpbDIw8wE3BM8ma8qxLfgMAL5a/Zsxu0dJxtqrK+YQ4mroBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T00:20:05.466680Z"},"content_sha256":"dbc0ec69b1c28748d7f830db0221e632fc6bc58d4bb3e323cc3b206acb3c02c3","schema_version":"1.0","event_id":"sha256:dbc0ec69b1c28748d7f830db0221e632fc6bc58d4bb3e323cc3b206acb3c02c3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:FOQUKB3WCDMGXNVQ64ZQBGQTMD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Revealing Intrinsic Anisotropy of Collective Magnetic Excitations in Twinned Crystals of a Kitaev-Heisenberg Quantum Magnet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Chaebin Kim, Dmitry Smirnov, Guangxin Ni, Haidong Zhou, Long Chen, Martin Mourigal, Mykhaylo Ozerov, Naipeng Zhang, Nikolai Simonov, Nolan Heffner, Sara Huszar, Stephen M. Winter, Sumedh Rathi, Zhigang Jiang","submitted_at":"2026-08-03T17:25:46Z","abstract_excerpt":"Quantum magnets with competing interactions often emerge from delicate balances among microscopic parameters, making it essential to disentangle intrinsic spin dynamics from extrinsic disorder effects. Here, we introduce a multimodal optical approach combining magneto-infrared spectroscopy with domain-resolved micro-Raman spectroscopy at high magnetic fields to reconstruct the intrinsic magnetic excitation spectrum of twinned crystals of the Kitaev-Heisenberg quantum magnet Na$_3$Co$_2$SbO$_6$. Far-infrared spectroscopy reveals multiple field-tunable magnetic excitations, but the intrinsic res"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.02531","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/2608.02531/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":"2026-08-04T02:44:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1tQGvLTwe92iXmWqQRY3voeOC1r2xrTq5A+bJTycl4NKH/oE/qrN8etFF8TRsen5eLXdKxkRq9gTUF5vQhDVCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T00:20:05.467230Z"},"content_sha256":"6b717a17b0283b5e1bd6ec180416554b28415eeb794ffccd56729643455ea959","schema_version":"1.0","event_id":"sha256:6b717a17b0283b5e1bd6ec180416554b28415eeb794ffccd56729643455ea959"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FOQUKB3WCDMGXNVQ64ZQBGQTMD/bundle.json","state_url":"https://pith.science/pith/FOQUKB3WCDMGXNVQ64ZQBGQTMD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FOQUKB3WCDMGXNVQ64ZQBGQTMD/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":"2026-08-15T00:20:05Z","links":{"resolver":"https://pith.science/pith/FOQUKB3WCDMGXNVQ64ZQBGQTMD","bundle":"https://pith.science/pith/FOQUKB3WCDMGXNVQ64ZQBGQTMD/bundle.json","state":"https://pith.science/pith/FOQUKB3WCDMGXNVQ64ZQBGQTMD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FOQUKB3WCDMGXNVQ64ZQBGQTMD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FOQUKB3WCDMGXNVQ64ZQBGQTMD","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":"50318b4d5dd5f13a71e60968e3f5e03f09cffed5ffb06cdec6ecd70505440670","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-03T17:25:46Z","title_canon_sha256":"d8c02949a7ad42574592b8d23963ec9bdc5e11d28e5d2eb834366c5e994fee1c"},"schema_version":"1.0","source":{"id":"2608.02531","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.02531","created_at":"2026-08-04T02:44:02Z"},{"alias_kind":"arxiv_version","alias_value":"2608.02531v1","created_at":"2026-08-04T02:44:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.02531","created_at":"2026-08-04T02:44:02Z"},{"alias_kind":"pith_short_12","alias_value":"FOQUKB3WCDMG","created_at":"2026-08-04T02:44:02Z"},{"alias_kind":"pith_short_16","alias_value":"FOQUKB3WCDMGXNVQ","created_at":"2026-08-04T02:44:02Z"},{"alias_kind":"pith_short_8","alias_value":"FOQUKB3W","created_at":"2026-08-04T02:44:02Z"}],"graph_snapshots":[{"event_id":"sha256:6b717a17b0283b5e1bd6ec180416554b28415eeb794ffccd56729643455ea959","target":"graph","created_at":"2026-08-04T02:44:02Z","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/2608.02531/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum magnets with competing interactions often emerge from delicate balances among microscopic parameters, making it essential to disentangle intrinsic spin dynamics from extrinsic disorder effects. Here, we introduce a multimodal optical approach combining magneto-infrared spectroscopy with domain-resolved micro-Raman spectroscopy at high magnetic fields to reconstruct the intrinsic magnetic excitation spectrum of twinned crystals of the Kitaev-Heisenberg quantum magnet Na$_3$Co$_2$SbO$_6$. Far-infrared spectroscopy reveals multiple field-tunable magnetic excitations, but the intrinsic res","authors_text":"Chaebin Kim, Dmitry Smirnov, Guangxin Ni, Haidong Zhou, Long Chen, Martin Mourigal, Mykhaylo Ozerov, Naipeng Zhang, Nikolai Simonov, Nolan Heffner, Sara Huszar, Stephen M. Winter, Sumedh Rathi, Zhigang Jiang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-03T17:25:46Z","title":"Revealing Intrinsic Anisotropy of Collective Magnetic Excitations in Twinned Crystals of a Kitaev-Heisenberg Quantum Magnet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.02531","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:dbc0ec69b1c28748d7f830db0221e632fc6bc58d4bb3e323cc3b206acb3c02c3","target":"record","created_at":"2026-08-04T02:44:02Z","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":"50318b4d5dd5f13a71e60968e3f5e03f09cffed5ffb06cdec6ecd70505440670","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-03T17:25:46Z","title_canon_sha256":"d8c02949a7ad42574592b8d23963ec9bdc5e11d28e5d2eb834366c5e994fee1c"},"schema_version":"1.0","source":{"id":"2608.02531","kind":"arxiv","version":1}},"canonical_sha256":"2ba145077610d86bb6b0f733009a1360c83d78d0f78da669847e2e1fe2debfeb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ba145077610d86bb6b0f733009a1360c83d78d0f78da669847e2e1fe2debfeb","first_computed_at":"2026-08-04T02:44:02.348006Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-04T02:44:02.348006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iIl/ZamyU5vdNcLawFm0nZmhmeKWZshTR4zE/PAysZ8NwW20fFq1VIAXFI99vQW+4nNl0a3OoQCdW2tWdal9BA==","signature_status":"signed_v1","signed_at":"2026-08-04T02:44:02.350748Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.02531","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dbc0ec69b1c28748d7f830db0221e632fc6bc58d4bb3e323cc3b206acb3c02c3","sha256:6b717a17b0283b5e1bd6ec180416554b28415eeb794ffccd56729643455ea959"],"state_sha256":"e45c683af5cfa85cda86fb1562003df4a17f068e6ce3aa4a71fb1a504c4377f8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sL6B8hkAYW2a7Jssh2BU2ARC8Zrdr1t++h516yqtv5ubfVjlc1X7SVm/o2RcKIoyaNk3tAsUxjzyBF+jcIXQBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T00:20:05.471994Z","bundle_sha256":"f72741a4af3bdae910bb4f3d0320961c0f87b862b68f111504b7f253249f1934"}}