{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:T6H3SDWIEU53PVCMEXTEYQ33FB","short_pith_number":"pith:T6H3SDWI","canonical_record":{"source":{"id":"1105.5560","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-05-27T13:40:04Z","cross_cats_sorted":[],"title_canon_sha256":"63e48f87125e0d80e1ee4595bf8de0a53d98d4a9812615a730103c6f814a8274","abstract_canon_sha256":"dacbe21ee58cd606e78ee4e1b6acabb70178eaa875b6512cd6c85d43e834b0f7"},"schema_version":"1.0"},"canonical_sha256":"9f8fb90ec8253bb7d44c25e64c437b286afa03efed73ab42e417f23ed6b6e3d6","source":{"kind":"arxiv","id":"1105.5560","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.5560","created_at":"2026-05-18T04:10:56Z"},{"alias_kind":"arxiv_version","alias_value":"1105.5560v1","created_at":"2026-05-18T04:10:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.5560","created_at":"2026-05-18T04:10:56Z"},{"alias_kind":"pith_short_12","alias_value":"T6H3SDWIEU53","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"T6H3SDWIEU53PVCM","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"T6H3SDWI","created_at":"2026-05-18T12:26:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:T6H3SDWIEU53PVCMEXTEYQ33FB","target":"record","payload":{"canonical_record":{"source":{"id":"1105.5560","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-05-27T13:40:04Z","cross_cats_sorted":[],"title_canon_sha256":"63e48f87125e0d80e1ee4595bf8de0a53d98d4a9812615a730103c6f814a8274","abstract_canon_sha256":"dacbe21ee58cd606e78ee4e1b6acabb70178eaa875b6512cd6c85d43e834b0f7"},"schema_version":"1.0"},"canonical_sha256":"9f8fb90ec8253bb7d44c25e64c437b286afa03efed73ab42e417f23ed6b6e3d6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:10:56.727312Z","signature_b64":"83eyKWSYxyzWtkTeS5OADAVGRMFMs4GsK0CTlpnIBf0yxoTRFnFitwXFn/lb6NTCvfOcC5K+1r3fnA8lekipAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f8fb90ec8253bb7d44c25e64c437b286afa03efed73ab42e417f23ed6b6e3d6","last_reissued_at":"2026-05-18T04:10:56.726784Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:10:56.726784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.5560","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":"2026-05-18T04:10:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JrIs1MZicv+h8Io9uCvtoHVWc4I2NDA8CJ7qd8j6P0KrNLC43tNw1hjR0x2tOa19GKL4EoGYpHzXTMLmBz5bBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T22:47:20.169997Z"},"content_sha256":"a5309c2db528a0d2044f632919a9eecc052976bf768f1c1321f61a701065b38c","schema_version":"1.0","event_id":"sha256:a5309c2db528a0d2044f632919a9eecc052976bf768f1c1321f61a701065b38c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:T6H3SDWIEU53PVCMEXTEYQ33FB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Temperature- and pressure-dependent metallic states in (BEDT-TTF)8[Hg4Br12(C6H5Br)2]","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Alain Audouard (LNCMI), David Vignolles (LNCMI), Elena I. Zhilayeva (IPCP), Enric Canadell (ICMAB), Fabienne Duc (LNCMI), Gena V. Shilov (IPCP), Laure Vendier (LCC), Rimma N. Lyubovskaya (IPCP), Rustem B. Lyubovskii (IPCP)","submitted_at":"2011-05-27T13:40:04Z","abstract_excerpt":"Temperature-driven metal-insulator and pressure-driven insulator-metal transitions observed in(BEDT-TTF)8[Hg4X12(C6H5Y)2]] with X = Y = Br are studied through band structure calculations based on X-ray crystal structure determination and Shubnikov-de Haas (SdH) oscillations spectra, respectively. In connection with chemical pressure effect, the transition, which is not observed for X = Cl, is due to gap opening linked to structural changes as the temperature decreases. Even though many body interactions can be inferred from the pressure dependence of the SdH oscillations spectra, all the data "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.5560","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":""},"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":"2026-05-18T04:10:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a5gspAVgG/8yEkw5EO+l3Z63uf/xVOfmobf70+4BMltyJMVH6AvL1okXBPqLZgt7BaGlewI/uiw6BqkAqiGgAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T22:47:20.170708Z"},"content_sha256":"7a6cf636b7e3c549b4f2290afad453eb10d2c72bd382c0fac5694298fce3c598","schema_version":"1.0","event_id":"sha256:7a6cf636b7e3c549b4f2290afad453eb10d2c72bd382c0fac5694298fce3c598"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T6H3SDWIEU53PVCMEXTEYQ33FB/bundle.json","state_url":"https://pith.science/pith/T6H3SDWIEU53PVCMEXTEYQ33FB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T6H3SDWIEU53PVCMEXTEYQ33FB/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":"2026-06-09T22:47:20Z","links":{"resolver":"https://pith.science/pith/T6H3SDWIEU53PVCMEXTEYQ33FB","bundle":"https://pith.science/pith/T6H3SDWIEU53PVCMEXTEYQ33FB/bundle.json","state":"https://pith.science/pith/T6H3SDWIEU53PVCMEXTEYQ33FB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T6H3SDWIEU53PVCMEXTEYQ33FB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:T6H3SDWIEU53PVCMEXTEYQ33FB","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":"dacbe21ee58cd606e78ee4e1b6acabb70178eaa875b6512cd6c85d43e834b0f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-05-27T13:40:04Z","title_canon_sha256":"63e48f87125e0d80e1ee4595bf8de0a53d98d4a9812615a730103c6f814a8274"},"schema_version":"1.0","source":{"id":"1105.5560","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.5560","created_at":"2026-05-18T04:10:56Z"},{"alias_kind":"arxiv_version","alias_value":"1105.5560v1","created_at":"2026-05-18T04:10:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.5560","created_at":"2026-05-18T04:10:56Z"},{"alias_kind":"pith_short_12","alias_value":"T6H3SDWIEU53","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"T6H3SDWIEU53PVCM","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"T6H3SDWI","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:7a6cf636b7e3c549b4f2290afad453eb10d2c72bd382c0fac5694298fce3c598","target":"graph","created_at":"2026-05-18T04:10:56Z","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"},"paper":{"abstract_excerpt":"Temperature-driven metal-insulator and pressure-driven insulator-metal transitions observed in(BEDT-TTF)8[Hg4X12(C6H5Y)2]] with X = Y = Br are studied through band structure calculations based on X-ray crystal structure determination and Shubnikov-de Haas (SdH) oscillations spectra, respectively. In connection with chemical pressure effect, the transition, which is not observed for X = Cl, is due to gap opening linked to structural changes as the temperature decreases. Even though many body interactions can be inferred from the pressure dependence of the SdH oscillations spectra, all the data ","authors_text":"Alain Audouard (LNCMI), David Vignolles (LNCMI), Elena I. Zhilayeva (IPCP), Enric Canadell (ICMAB), Fabienne Duc (LNCMI), Gena V. Shilov (IPCP), Laure Vendier (LCC), Rimma N. Lyubovskaya (IPCP), Rustem B. Lyubovskii (IPCP)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-05-27T13:40:04Z","title":"Temperature- and pressure-dependent metallic states in (BEDT-TTF)8[Hg4Br12(C6H5Br)2]"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.5560","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:a5309c2db528a0d2044f632919a9eecc052976bf768f1c1321f61a701065b38c","target":"record","created_at":"2026-05-18T04:10:56Z","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":"dacbe21ee58cd606e78ee4e1b6acabb70178eaa875b6512cd6c85d43e834b0f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-05-27T13:40:04Z","title_canon_sha256":"63e48f87125e0d80e1ee4595bf8de0a53d98d4a9812615a730103c6f814a8274"},"schema_version":"1.0","source":{"id":"1105.5560","kind":"arxiv","version":1}},"canonical_sha256":"9f8fb90ec8253bb7d44c25e64c437b286afa03efed73ab42e417f23ed6b6e3d6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f8fb90ec8253bb7d44c25e64c437b286afa03efed73ab42e417f23ed6b6e3d6","first_computed_at":"2026-05-18T04:10:56.726784Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:10:56.726784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"83eyKWSYxyzWtkTeS5OADAVGRMFMs4GsK0CTlpnIBf0yxoTRFnFitwXFn/lb6NTCvfOcC5K+1r3fnA8lekipAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:10:56.727312Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.5560","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5309c2db528a0d2044f632919a9eecc052976bf768f1c1321f61a701065b38c","sha256:7a6cf636b7e3c549b4f2290afad453eb10d2c72bd382c0fac5694298fce3c598"],"state_sha256":"d5b4f42ca1c594c380ed0259bd85b2da7457621bb6c299be33173f1bd7652651"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6qgurWLCL9xBYFbblSjPfE8f4wnHaL7jOPLcjephSElp1SZ8FeN+KrG2OI5Z2kn0ofdW/wc83FS4d+GFDdBSDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T22:47:20.174281Z","bundle_sha256":"56a1c312e5830039103c5f1c897057bb5ae72bca22d8482cfecbf3179bb46928"}}