{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:BDBY6LVYIVCDE7P7BFXWDGT5QF","short_pith_number":"pith:BDBY6LVY","canonical_record":{"source":{"id":"1204.2757","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-12T15:31:50Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"426c21c0fd4afa88c977cad863ca352b724162a425a61ec524f3e8eb59e50597","abstract_canon_sha256":"eddf307710f08ee316fbf3519e7755905084ba03ee63c2f4a0a7331b89318741"},"schema_version":"1.0"},"canonical_sha256":"08c38f2eb84544327dff096f619a7d815bbd5d186ad60e65358d5648572077a4","source":{"kind":"arxiv","id":"1204.2757","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.2757","created_at":"2026-05-18T03:58:03Z"},{"alias_kind":"arxiv_version","alias_value":"1204.2757v1","created_at":"2026-05-18T03:58:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.2757","created_at":"2026-05-18T03:58:03Z"},{"alias_kind":"pith_short_12","alias_value":"BDBY6LVYIVCD","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"BDBY6LVYIVCDE7P7","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"BDBY6LVY","created_at":"2026-05-18T12:26:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:BDBY6LVYIVCDE7P7BFXWDGT5QF","target":"record","payload":{"canonical_record":{"source":{"id":"1204.2757","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-12T15:31:50Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"426c21c0fd4afa88c977cad863ca352b724162a425a61ec524f3e8eb59e50597","abstract_canon_sha256":"eddf307710f08ee316fbf3519e7755905084ba03ee63c2f4a0a7331b89318741"},"schema_version":"1.0"},"canonical_sha256":"08c38f2eb84544327dff096f619a7d815bbd5d186ad60e65358d5648572077a4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:58:03.608428Z","signature_b64":"iER+rtWTC+XqPm+SoI5HAI2b3O78Ia93dvUd74njUX4zfq09hVrsMJnnTEnEDNM1xsJYJzOTlF20lXd8yqutAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"08c38f2eb84544327dff096f619a7d815bbd5d186ad60e65358d5648572077a4","last_reissued_at":"2026-05-18T03:58:03.607790Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:58:03.607790Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.2757","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":"2026-05-18T03:58:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hkE5Y8uDrIitF8Ccb83XFer7vVXkoTPRWawvtpqC2Eut9ll5dvQpW+yUZXca4iHIZvEN3cfJBsDsXPRQuo9CAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:55:54.094708Z"},"content_sha256":"0b1193b289b63d812c6d6c9182ebc5c761f52ff8f8dbf8b07b252920f6528537","schema_version":"1.0","event_id":"sha256:0b1193b289b63d812c6d6c9182ebc5c761f52ff8f8dbf8b07b252920f6528537"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:BDBY6LVYIVCDE7P7BFXWDGT5QF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Transport properties of mid-infrared colloidal quantum dot films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det"],"primary_cat":"cond-mat.mes-hall","authors_text":"Emmanuel Lhuillier, Philippe Guyot-Sionnest, Sean Keuleyan","submitted_at":"2012-04-12T15:31:50Z","abstract_excerpt":"The transport and thermal properties of HgTe colloidal quantum dot films with cut-off wavelengths in the mid-IR are investigated. The cut-off wavelength of this material can be tuned over the 3-5 \\mu m range, which makes it a promising alternative to existing high cost detectors. Post deposition processes such as ligand exchange and atomic layer deposition are investigated as a way to increase the carrier mobility."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.2757","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":"2026-05-18T03:58:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pqRNxFyfHw2Jt0UrlBxrdl9W2Pw+A9zys3eEg0gfss7rs85YWK4iLg5rO+ORgumJKRMuBjUpI6vXTqG9CweVBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:55:54.095052Z"},"content_sha256":"5cc5b3a347fa172f2e1d373fb5d8a6fc33487eae91867ff03dd33770ce3ff691","schema_version":"1.0","event_id":"sha256:5cc5b3a347fa172f2e1d373fb5d8a6fc33487eae91867ff03dd33770ce3ff691"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BDBY6LVYIVCDE7P7BFXWDGT5QF/bundle.json","state_url":"https://pith.science/pith/BDBY6LVYIVCDE7P7BFXWDGT5QF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BDBY6LVYIVCDE7P7BFXWDGT5QF/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":"2026-06-03T17:55:54Z","links":{"resolver":"https://pith.science/pith/BDBY6LVYIVCDE7P7BFXWDGT5QF","bundle":"https://pith.science/pith/BDBY6LVYIVCDE7P7BFXWDGT5QF/bundle.json","state":"https://pith.science/pith/BDBY6LVYIVCDE7P7BFXWDGT5QF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BDBY6LVYIVCDE7P7BFXWDGT5QF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:BDBY6LVYIVCDE7P7BFXWDGT5QF","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":"eddf307710f08ee316fbf3519e7755905084ba03ee63c2f4a0a7331b89318741","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-12T15:31:50Z","title_canon_sha256":"426c21c0fd4afa88c977cad863ca352b724162a425a61ec524f3e8eb59e50597"},"schema_version":"1.0","source":{"id":"1204.2757","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.2757","created_at":"2026-05-18T03:58:03Z"},{"alias_kind":"arxiv_version","alias_value":"1204.2757v1","created_at":"2026-05-18T03:58:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.2757","created_at":"2026-05-18T03:58:03Z"},{"alias_kind":"pith_short_12","alias_value":"BDBY6LVYIVCD","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"BDBY6LVYIVCDE7P7","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"BDBY6LVY","created_at":"2026-05-18T12:26:58Z"}],"graph_snapshots":[{"event_id":"sha256:5cc5b3a347fa172f2e1d373fb5d8a6fc33487eae91867ff03dd33770ce3ff691","target":"graph","created_at":"2026-05-18T03:58:03Z","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":"The transport and thermal properties of HgTe colloidal quantum dot films with cut-off wavelengths in the mid-IR are investigated. The cut-off wavelength of this material can be tuned over the 3-5 \\mu m range, which makes it a promising alternative to existing high cost detectors. Post deposition processes such as ligand exchange and atomic layer deposition are investigated as a way to increase the carrier mobility.","authors_text":"Emmanuel Lhuillier, Philippe Guyot-Sionnest, Sean Keuleyan","cross_cats":["physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-12T15:31:50Z","title":"Transport properties of mid-infrared colloidal quantum dot films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.2757","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":"sha256:0b1193b289b63d812c6d6c9182ebc5c761f52ff8f8dbf8b07b252920f6528537","target":"record","created_at":"2026-05-18T03:58:03Z","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":"eddf307710f08ee316fbf3519e7755905084ba03ee63c2f4a0a7331b89318741","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-12T15:31:50Z","title_canon_sha256":"426c21c0fd4afa88c977cad863ca352b724162a425a61ec524f3e8eb59e50597"},"schema_version":"1.0","source":{"id":"1204.2757","kind":"arxiv","version":1}},"canonical_sha256":"08c38f2eb84544327dff096f619a7d815bbd5d186ad60e65358d5648572077a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"08c38f2eb84544327dff096f619a7d815bbd5d186ad60e65358d5648572077a4","first_computed_at":"2026-05-18T03:58:03.607790Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:58:03.607790Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iER+rtWTC+XqPm+SoI5HAI2b3O78Ia93dvUd74njUX4zfq09hVrsMJnnTEnEDNM1xsJYJzOTlF20lXd8yqutAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:58:03.608428Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.2757","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b1193b289b63d812c6d6c9182ebc5c761f52ff8f8dbf8b07b252920f6528537","sha256:5cc5b3a347fa172f2e1d373fb5d8a6fc33487eae91867ff03dd33770ce3ff691"],"state_sha256":"e630c314c9160ef0469cf2bf4c30bf613c2053a2eb0a80b9dbef64428a48c71f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l6V2uzwfO604tFJKV5PLNs6Idc+ZvJL8dNw92LCx2lBq8cLuSrtue6G1QkXP0QtX9vaXnOraaf/ZT0pyrMzLAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T17:55:54.097423Z","bundle_sha256":"e544e26559634299b2ad98373f8202886383dad679e33ee69fe2f743349b9db4"}}