{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:V6MYJC4FQ24PRT4O3Z4UG374P3","short_pith_number":"pith:V6MYJC4F","canonical_record":{"source":{"id":"2409.08329","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-12T18:00:14Z","cross_cats_sorted":[],"title_canon_sha256":"5630619a2f9180328cdd7632288855e1ee561c06447c058642e3a1af0869d300","abstract_canon_sha256":"03a4bdcae536eebb1347027ab9a66072da07fd6a042c7d2b0cadcbfe0c0fdc7f"},"schema_version":"1.0"},"canonical_sha256":"af99848b8586b8f8cf8ede79436ffc7ed941f284dbc5410e0570b178bf6ac564","source":{"kind":"arxiv","id":"2409.08329","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.08329","created_at":"2026-07-05T12:06:01Z"},{"alias_kind":"arxiv_version","alias_value":"2409.08329v1","created_at":"2026-07-05T12:06:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.08329","created_at":"2026-07-05T12:06:01Z"},{"alias_kind":"pith_short_12","alias_value":"V6MYJC4FQ24P","created_at":"2026-07-05T12:06:01Z"},{"alias_kind":"pith_short_16","alias_value":"V6MYJC4FQ24PRT4O","created_at":"2026-07-05T12:06:01Z"},{"alias_kind":"pith_short_8","alias_value":"V6MYJC4F","created_at":"2026-07-05T12:06:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:V6MYJC4FQ24PRT4O3Z4UG374P3","target":"record","payload":{"canonical_record":{"source":{"id":"2409.08329","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-12T18:00:14Z","cross_cats_sorted":[],"title_canon_sha256":"5630619a2f9180328cdd7632288855e1ee561c06447c058642e3a1af0869d300","abstract_canon_sha256":"03a4bdcae536eebb1347027ab9a66072da07fd6a042c7d2b0cadcbfe0c0fdc7f"},"schema_version":"1.0"},"canonical_sha256":"af99848b8586b8f8cf8ede79436ffc7ed941f284dbc5410e0570b178bf6ac564","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:06:01.556237Z","signature_b64":"LTmuEO7j9zG0Uk9qlvxRI4LqYfeaXrs2zR14zdixErBVYm1oJDi3b58ywcvmcmzsoriU2dBpqOAwKB1z4S2sDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"af99848b8586b8f8cf8ede79436ffc7ed941f284dbc5410e0570b178bf6ac564","last_reissued_at":"2026-07-05T12:06:01.555797Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:06:01.555797Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.08329","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":"2026-07-05T12:06:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AlceCboyExDcL1U5rb07XhQCfs77ivL1kJkPa3lMJB6hR7ZxDeK5aJNYOsyOCOzgLq0A5W1adivuiXeba+WnCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T03:31:35.864526Z"},"content_sha256":"cd5fb89bb9004e13e4546246262d0c7533adef471319e3f4a93d16e12117d171","schema_version":"1.0","event_id":"sha256:cd5fb89bb9004e13e4546246262d0c7533adef471319e3f4a93d16e12117d171"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:V6MYJC4FQ24PRT4O3Z4UG374P3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optical signatures of interlayer electron coherence in a bilayer semiconductor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Alexander A. Zibrov, Eugene Demler, Hongkun Park, Jiho Sung, Jue Wang, Kenji Watanabe, Mikhail D. Lukin, Nadine Leisgang, Pavel E. Dolgirev, Philip Kim, Takashi Taniguchi, Valentin Walther, Xiaoling Liu","submitted_at":"2024-09-12T18:00:14Z","abstract_excerpt":"Emergent strongly-correlated electronic phenomena in atomically-thin transition metal dichalcogenides are an exciting frontier in condensed matter physics, with examples ranging from bilayer superconductivity~\\cite{zhao2023evidence} and electronic Wigner crystals~\\cite{smolenski2021signatures,zhou2021bilayer} to the ongoing quest for exciton condensation~\\cite{wang2019evidence,ma2021strongly,shi2022bilayer}. Here, we experimentally investigate the properties of indirect excitons in naturally-grown MoS$_2$-homobilayer, integrated in a dual-gate device structure allowing independent control of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.08329","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/2409.08329/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":"2026-07-05T12:06:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"82L1x5zwSHPYoU4O0nxSvuN6Jg3AuZT3fQvzmHpJC45BM4zAMTr2zgxpOnlPePnhCE5Ns125Y62RGUU+b0SkCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T03:31:35.864926Z"},"content_sha256":"eb991a013d04607826c342f21aa153d3763fb75ffb27ef8d3d70b71bd44a7ace","schema_version":"1.0","event_id":"sha256:eb991a013d04607826c342f21aa153d3763fb75ffb27ef8d3d70b71bd44a7ace"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V6MYJC4FQ24PRT4O3Z4UG374P3/bundle.json","state_url":"https://pith.science/pith/V6MYJC4FQ24PRT4O3Z4UG374P3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V6MYJC4FQ24PRT4O3Z4UG374P3/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":"2026-07-13T03:31:35Z","links":{"resolver":"https://pith.science/pith/V6MYJC4FQ24PRT4O3Z4UG374P3","bundle":"https://pith.science/pith/V6MYJC4FQ24PRT4O3Z4UG374P3/bundle.json","state":"https://pith.science/pith/V6MYJC4FQ24PRT4O3Z4UG374P3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V6MYJC4FQ24PRT4O3Z4UG374P3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:V6MYJC4FQ24PRT4O3Z4UG374P3","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":"03a4bdcae536eebb1347027ab9a66072da07fd6a042c7d2b0cadcbfe0c0fdc7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-12T18:00:14Z","title_canon_sha256":"5630619a2f9180328cdd7632288855e1ee561c06447c058642e3a1af0869d300"},"schema_version":"1.0","source":{"id":"2409.08329","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.08329","created_at":"2026-07-05T12:06:01Z"},{"alias_kind":"arxiv_version","alias_value":"2409.08329v1","created_at":"2026-07-05T12:06:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.08329","created_at":"2026-07-05T12:06:01Z"},{"alias_kind":"pith_short_12","alias_value":"V6MYJC4FQ24P","created_at":"2026-07-05T12:06:01Z"},{"alias_kind":"pith_short_16","alias_value":"V6MYJC4FQ24PRT4O","created_at":"2026-07-05T12:06:01Z"},{"alias_kind":"pith_short_8","alias_value":"V6MYJC4F","created_at":"2026-07-05T12:06:01Z"}],"graph_snapshots":[{"event_id":"sha256:eb991a013d04607826c342f21aa153d3763fb75ffb27ef8d3d70b71bd44a7ace","target":"graph","created_at":"2026-07-05T12:06:01Z","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/2409.08329/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Emergent strongly-correlated electronic phenomena in atomically-thin transition metal dichalcogenides are an exciting frontier in condensed matter physics, with examples ranging from bilayer superconductivity~\\cite{zhao2023evidence} and electronic Wigner crystals~\\cite{smolenski2021signatures,zhou2021bilayer} to the ongoing quest for exciton condensation~\\cite{wang2019evidence,ma2021strongly,shi2022bilayer}. Here, we experimentally investigate the properties of indirect excitons in naturally-grown MoS$_2$-homobilayer, integrated in a dual-gate device structure allowing independent control of t","authors_text":"Alexander A. Zibrov, Eugene Demler, Hongkun Park, Jiho Sung, Jue Wang, Kenji Watanabe, Mikhail D. Lukin, Nadine Leisgang, Pavel E. Dolgirev, Philip Kim, Takashi Taniguchi, Valentin Walther, Xiaoling Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-12T18:00:14Z","title":"Optical signatures of interlayer electron coherence in a bilayer semiconductor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.08329","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:cd5fb89bb9004e13e4546246262d0c7533adef471319e3f4a93d16e12117d171","target":"record","created_at":"2026-07-05T12:06:01Z","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":"03a4bdcae536eebb1347027ab9a66072da07fd6a042c7d2b0cadcbfe0c0fdc7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-12T18:00:14Z","title_canon_sha256":"5630619a2f9180328cdd7632288855e1ee561c06447c058642e3a1af0869d300"},"schema_version":"1.0","source":{"id":"2409.08329","kind":"arxiv","version":1}},"canonical_sha256":"af99848b8586b8f8cf8ede79436ffc7ed941f284dbc5410e0570b178bf6ac564","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"af99848b8586b8f8cf8ede79436ffc7ed941f284dbc5410e0570b178bf6ac564","first_computed_at":"2026-07-05T12:06:01.555797Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:06:01.555797Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LTmuEO7j9zG0Uk9qlvxRI4LqYfeaXrs2zR14zdixErBVYm1oJDi3b58ywcvmcmzsoriU2dBpqOAwKB1z4S2sDA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:06:01.556237Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.08329","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cd5fb89bb9004e13e4546246262d0c7533adef471319e3f4a93d16e12117d171","sha256:eb991a013d04607826c342f21aa153d3763fb75ffb27ef8d3d70b71bd44a7ace"],"state_sha256":"5865c6d0b23d29554c1efe7682095c4b16fd4d90277165abe376221531af740c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z0wUd4BSezeWYPbUj9lldhhUWXBspicLBcvOWBiT36FqJqjSzP3bFSsgZFgS5mnPbQmkinM3XSOLS6+rmlUCBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-13T03:31:35.867102Z","bundle_sha256":"64d1980f11d40eb7e085b638c7e73e0a60a1c5a6aa1aa3ebae6810930a271c41"}}