{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:4YYPVOCG7XJGCNIIQZ3ZEU6BLO","short_pith_number":"pith:4YYPVOCG","canonical_record":{"source":{"id":"2606.12525","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-06-10T18:00:02Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"ed3db19905dc93a1e93af7d0326900e2395567bca45e1932a7148bd589d117f2","abstract_canon_sha256":"9ccf5897359df4868d4f0f8ff588e2acd3094bfb5b8226d0beffbde6ab030d34"},"schema_version":"1.0"},"canonical_sha256":"e630fab846fdd261350886779253c15b83e74314ce76f6fc03ee96b1705854c3","source":{"kind":"arxiv","id":"2606.12525","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.12525","created_at":"2026-06-12T00:07:53Z"},{"alias_kind":"arxiv_version","alias_value":"2606.12525v1","created_at":"2026-06-12T00:07:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.12525","created_at":"2026-06-12T00:07:53Z"},{"alias_kind":"pith_short_12","alias_value":"4YYPVOCG7XJG","created_at":"2026-06-12T00:07:53Z"},{"alias_kind":"pith_short_16","alias_value":"4YYPVOCG7XJGCNII","created_at":"2026-06-12T00:07:53Z"},{"alias_kind":"pith_short_8","alias_value":"4YYPVOCG","created_at":"2026-06-12T00:07:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:4YYPVOCG7XJGCNIIQZ3ZEU6BLO","target":"record","payload":{"canonical_record":{"source":{"id":"2606.12525","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-06-10T18:00:02Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"ed3db19905dc93a1e93af7d0326900e2395567bca45e1932a7148bd589d117f2","abstract_canon_sha256":"9ccf5897359df4868d4f0f8ff588e2acd3094bfb5b8226d0beffbde6ab030d34"},"schema_version":"1.0"},"canonical_sha256":"e630fab846fdd261350886779253c15b83e74314ce76f6fc03ee96b1705854c3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-12T00:07:53.524771Z","signature_b64":"wpfj1uBaBEnukF9NPhU7d6pMl9YLx8dTR0GB2kVY4jcTx7u1CkgbTcW+OMZ2n7DHbXu+LM5d34bh1idI5jruDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e630fab846fdd261350886779253c15b83e74314ce76f6fc03ee96b1705854c3","last_reissued_at":"2026-06-12T00:07:53.524363Z","signature_status":"signed_v1","first_computed_at":"2026-06-12T00:07:53.524363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.12525","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":"2026-06-12T00:07:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZqLk79cIE0CsPdUM8aKS8ugRCj59rlUHpk240016/uIv+RxdFoSjjiVs007CInVXjigstokFl8bNVjsBQPg5Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T07:22:20.399369Z"},"content_sha256":"6a10f761d9af9ec70edb6e2cf347fd35390939f6898f16fc0aa0643bb6667d75","schema_version":"1.0","event_id":"sha256:6a10f761d9af9ec70edb6e2cf347fd35390939f6898f16fc0aa0643bb6667d75"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:4YYPVOCG7XJGCNIIQZ3ZEU6BLO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Composite Quantum Geometry and Semiclassical Dynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Frank Schindler, Henry Davenport, Johannes Knolle, Yoonseok Hwang","submitted_at":"2026-06-10T18:00:02Z","abstract_excerpt":"We derive semiclassical equations of motion for general composite bound states in insulators and semiconductors, covering excitations such as excitons and trions. For neutral composites we find that a uniform external electric field does not couple to a Berry curvature term, contrary to the naive expectation from single-electron dynamics. Instead, a distinct quantum geometric quantity appears generically in the equations of motion. This quantity is the difference between inequivalent Berry connections that can be defined for the composite, generalising the concept of the quantum geometric dipo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.12525","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/2606.12525/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":"2026-06-12T00:07:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MVzFxa65oAasieLG9df30kCaQT5ZROCccpiKQhBQyduDMk7ED3hTOFomQYKHzT5J9UyZ+r+tT5nrLFX4fXEdAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T07:22:20.399746Z"},"content_sha256":"2cae9aa331eb15aac543fdbd2919d4275ba64790c72578994449e1fa875e797d","schema_version":"1.0","event_id":"sha256:2cae9aa331eb15aac543fdbd2919d4275ba64790c72578994449e1fa875e797d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4YYPVOCG7XJGCNIIQZ3ZEU6BLO/bundle.json","state_url":"https://pith.science/pith/4YYPVOCG7XJGCNIIQZ3ZEU6BLO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4YYPVOCG7XJGCNIIQZ3ZEU6BLO/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":"2026-06-28T07:22:20Z","links":{"resolver":"https://pith.science/pith/4YYPVOCG7XJGCNIIQZ3ZEU6BLO","bundle":"https://pith.science/pith/4YYPVOCG7XJGCNIIQZ3ZEU6BLO/bundle.json","state":"https://pith.science/pith/4YYPVOCG7XJGCNIIQZ3ZEU6BLO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4YYPVOCG7XJGCNIIQZ3ZEU6BLO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:4YYPVOCG7XJGCNIIQZ3ZEU6BLO","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":"9ccf5897359df4868d4f0f8ff588e2acd3094bfb5b8226d0beffbde6ab030d34","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-06-10T18:00:02Z","title_canon_sha256":"ed3db19905dc93a1e93af7d0326900e2395567bca45e1932a7148bd589d117f2"},"schema_version":"1.0","source":{"id":"2606.12525","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.12525","created_at":"2026-06-12T00:07:53Z"},{"alias_kind":"arxiv_version","alias_value":"2606.12525v1","created_at":"2026-06-12T00:07:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.12525","created_at":"2026-06-12T00:07:53Z"},{"alias_kind":"pith_short_12","alias_value":"4YYPVOCG7XJG","created_at":"2026-06-12T00:07:53Z"},{"alias_kind":"pith_short_16","alias_value":"4YYPVOCG7XJGCNII","created_at":"2026-06-12T00:07:53Z"},{"alias_kind":"pith_short_8","alias_value":"4YYPVOCG","created_at":"2026-06-12T00:07:53Z"}],"graph_snapshots":[{"event_id":"sha256:2cae9aa331eb15aac543fdbd2919d4275ba64790c72578994449e1fa875e797d","target":"graph","created_at":"2026-06-12T00:07:53Z","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/2606.12525/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We derive semiclassical equations of motion for general composite bound states in insulators and semiconductors, covering excitations such as excitons and trions. For neutral composites we find that a uniform external electric field does not couple to a Berry curvature term, contrary to the naive expectation from single-electron dynamics. Instead, a distinct quantum geometric quantity appears generically in the equations of motion. This quantity is the difference between inequivalent Berry connections that can be defined for the composite, generalising the concept of the quantum geometric dipo","authors_text":"Frank Schindler, Henry Davenport, Johannes Knolle, Yoonseok Hwang","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-06-10T18:00:02Z","title":"Composite Quantum Geometry and Semiclassical Dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.12525","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":"sha256:6a10f761d9af9ec70edb6e2cf347fd35390939f6898f16fc0aa0643bb6667d75","target":"record","created_at":"2026-06-12T00:07:53Z","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":"9ccf5897359df4868d4f0f8ff588e2acd3094bfb5b8226d0beffbde6ab030d34","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-06-10T18:00:02Z","title_canon_sha256":"ed3db19905dc93a1e93af7d0326900e2395567bca45e1932a7148bd589d117f2"},"schema_version":"1.0","source":{"id":"2606.12525","kind":"arxiv","version":1}},"canonical_sha256":"e630fab846fdd261350886779253c15b83e74314ce76f6fc03ee96b1705854c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e630fab846fdd261350886779253c15b83e74314ce76f6fc03ee96b1705854c3","first_computed_at":"2026-06-12T00:07:53.524363Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-12T00:07:53.524363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wpfj1uBaBEnukF9NPhU7d6pMl9YLx8dTR0GB2kVY4jcTx7u1CkgbTcW+OMZ2n7DHbXu+LM5d34bh1idI5jruDQ==","signature_status":"signed_v1","signed_at":"2026-06-12T00:07:53.524771Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.12525","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a10f761d9af9ec70edb6e2cf347fd35390939f6898f16fc0aa0643bb6667d75","sha256:2cae9aa331eb15aac543fdbd2919d4275ba64790c72578994449e1fa875e797d"],"state_sha256":"b2b99c12c33628532eef82a779837c8d2d61fbcaed1dd0d3f04b12f4bde51235"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gl4rAl458Vm3nvtNQyChvNz9SIyRzkDPpY9oT7xahZBiYztPSpqaQkRsRu+UH7Gv6RxwSqOwuH4P7tRiQcKwBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T07:22:20.401763Z","bundle_sha256":"aec83c305a57fc6891d252740c132563c96f317f96b4e521b55b8addf7940374"}}