{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:P2MQ6P5IN4I5O6JOM2M2S33LPB","short_pith_number":"pith:P2MQ6P5I","canonical_record":{"source":{"id":"1708.00250","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-08-01T11:09:27Z","cross_cats_sorted":[],"title_canon_sha256":"0fdccb15b4fcb2ffcaf422b8bb81364d1ba2bd5aa47ee0ec7d1043a0f42c4450","abstract_canon_sha256":"11fba679099ea3099fa130ace178aab93dabeda92e98c1cfa94efd49f08625ed"},"schema_version":"1.0"},"canonical_sha256":"7e990f3fa86f11d7792e6699a96f6b785a41d0c1af23acae555fdd0cf33e86d5","source":{"kind":"arxiv","id":"1708.00250","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.00250","created_at":"2026-05-18T00:39:05Z"},{"alias_kind":"arxiv_version","alias_value":"1708.00250v1","created_at":"2026-05-18T00:39:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.00250","created_at":"2026-05-18T00:39:05Z"},{"alias_kind":"pith_short_12","alias_value":"P2MQ6P5IN4I5","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"P2MQ6P5IN4I5O6JO","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"P2MQ6P5I","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:P2MQ6P5IN4I5O6JOM2M2S33LPB","target":"record","payload":{"canonical_record":{"source":{"id":"1708.00250","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-08-01T11:09:27Z","cross_cats_sorted":[],"title_canon_sha256":"0fdccb15b4fcb2ffcaf422b8bb81364d1ba2bd5aa47ee0ec7d1043a0f42c4450","abstract_canon_sha256":"11fba679099ea3099fa130ace178aab93dabeda92e98c1cfa94efd49f08625ed"},"schema_version":"1.0"},"canonical_sha256":"7e990f3fa86f11d7792e6699a96f6b785a41d0c1af23acae555fdd0cf33e86d5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:39:05.677176Z","signature_b64":"Yyo4CT14dvYscNlpPwkP0o5obJ2yR47+FCnC3OzpvrIdRowBhmW4H/uf0xqtrTAzS3EmBZSotedc+cHdRdICCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7e990f3fa86f11d7792e6699a96f6b785a41d0c1af23acae555fdd0cf33e86d5","last_reissued_at":"2026-05-18T00:39:05.676471Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:39:05.676471Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.00250","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":"2026-05-18T00:39:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5a76G+/j43gA9E2txw5oWaH6MnfPR0V/fC9IC8rb0ljNVY/btkfzgyzXN43OEXqL56HG1/eOJh4t7ZuToW9tAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T20:39:10.126556Z"},"content_sha256":"20c3406cb4bddf9dc1022f9ce2734fbec8e0bca41c3dbf61f16066671deeb72f","schema_version":"1.0","event_id":"sha256:20c3406cb4bddf9dc1022f9ce2734fbec8e0bca41c3dbf61f16066671deeb72f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:P2MQ6P5IN4I5O6JOM2M2S33LPB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Contact morphology and revisited photocurrent dynamics in monolayer MoS2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander W. Holleitner, Eric Parzinger, Martin Hetzl, Ursula Wurstbauer","submitted_at":"2017-08-01T11:09:27Z","abstract_excerpt":"Two-dimensional (2D) layered transition metal dichalcogenides (TMDs) have emerged as promising materials for electronic, optoelectronic, and valleytronic applications. Recent work suggests drastic changes of the band gap and exciton binding energies of photo-excited TMDs with ultrafast non-radiative relaxation processes effectively heating the crystal lattice. Such phenomena have not been considered in the context of optoelectronic devices yet. We resolve corresponding ultrafast photo-conductance dynamics within monolayer MoS2 and demonstrate that a bolometric contribution dominates the overal"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.00250","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":"2026-05-18T00:39:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HCODPRV4mXFKLWTz8vmq+RFrfA6qJta18IMZUjuf5ILTjZDfzdaqxqhTI9p8AT7WbsrFwaKr3v5UnQjjZD+FAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T20:39:10.127230Z"},"content_sha256":"e770b1038886ee3188d94286d2f33e5f1a34b5a986cd29a551d607b557a1a90e","schema_version":"1.0","event_id":"sha256:e770b1038886ee3188d94286d2f33e5f1a34b5a986cd29a551d607b557a1a90e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P2MQ6P5IN4I5O6JOM2M2S33LPB/bundle.json","state_url":"https://pith.science/pith/P2MQ6P5IN4I5O6JOM2M2S33LPB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P2MQ6P5IN4I5O6JOM2M2S33LPB/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":"2026-05-27T20:39:10Z","links":{"resolver":"https://pith.science/pith/P2MQ6P5IN4I5O6JOM2M2S33LPB","bundle":"https://pith.science/pith/P2MQ6P5IN4I5O6JOM2M2S33LPB/bundle.json","state":"https://pith.science/pith/P2MQ6P5IN4I5O6JOM2M2S33LPB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P2MQ6P5IN4I5O6JOM2M2S33LPB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:P2MQ6P5IN4I5O6JOM2M2S33LPB","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":"11fba679099ea3099fa130ace178aab93dabeda92e98c1cfa94efd49f08625ed","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-08-01T11:09:27Z","title_canon_sha256":"0fdccb15b4fcb2ffcaf422b8bb81364d1ba2bd5aa47ee0ec7d1043a0f42c4450"},"schema_version":"1.0","source":{"id":"1708.00250","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.00250","created_at":"2026-05-18T00:39:05Z"},{"alias_kind":"arxiv_version","alias_value":"1708.00250v1","created_at":"2026-05-18T00:39:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.00250","created_at":"2026-05-18T00:39:05Z"},{"alias_kind":"pith_short_12","alias_value":"P2MQ6P5IN4I5","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"P2MQ6P5IN4I5O6JO","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"P2MQ6P5I","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:e770b1038886ee3188d94286d2f33e5f1a34b5a986cd29a551d607b557a1a90e","target":"graph","created_at":"2026-05-18T00:39:05Z","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":"Two-dimensional (2D) layered transition metal dichalcogenides (TMDs) have emerged as promising materials for electronic, optoelectronic, and valleytronic applications. Recent work suggests drastic changes of the band gap and exciton binding energies of photo-excited TMDs with ultrafast non-radiative relaxation processes effectively heating the crystal lattice. Such phenomena have not been considered in the context of optoelectronic devices yet. We resolve corresponding ultrafast photo-conductance dynamics within monolayer MoS2 and demonstrate that a bolometric contribution dominates the overal","authors_text":"Alexander W. Holleitner, Eric Parzinger, Martin Hetzl, Ursula Wurstbauer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-08-01T11:09:27Z","title":"Contact morphology and revisited photocurrent dynamics in monolayer MoS2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.00250","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":"sha256:20c3406cb4bddf9dc1022f9ce2734fbec8e0bca41c3dbf61f16066671deeb72f","target":"record","created_at":"2026-05-18T00:39:05Z","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":"11fba679099ea3099fa130ace178aab93dabeda92e98c1cfa94efd49f08625ed","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-08-01T11:09:27Z","title_canon_sha256":"0fdccb15b4fcb2ffcaf422b8bb81364d1ba2bd5aa47ee0ec7d1043a0f42c4450"},"schema_version":"1.0","source":{"id":"1708.00250","kind":"arxiv","version":1}},"canonical_sha256":"7e990f3fa86f11d7792e6699a96f6b785a41d0c1af23acae555fdd0cf33e86d5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7e990f3fa86f11d7792e6699a96f6b785a41d0c1af23acae555fdd0cf33e86d5","first_computed_at":"2026-05-18T00:39:05.676471Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:05.676471Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Yyo4CT14dvYscNlpPwkP0o5obJ2yR47+FCnC3OzpvrIdRowBhmW4H/uf0xqtrTAzS3EmBZSotedc+cHdRdICCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:05.677176Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.00250","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:20c3406cb4bddf9dc1022f9ce2734fbec8e0bca41c3dbf61f16066671deeb72f","sha256:e770b1038886ee3188d94286d2f33e5f1a34b5a986cd29a551d607b557a1a90e"],"state_sha256":"b3cbc8ca3b570b6fbbd924debe8b8adff839493945a0ae20f0c1583d599cfc67"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x/cNt/1HxhIIRnJlNGvqWeCJW4JzJHshyCE2menJMEfI5R2tMWk+kMHYPT6Jz/aBQAeA//4x+1DD91T/4QL0BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T20:39:10.130985Z","bundle_sha256":"60b94e32266523f667ec60a716653eebccf2f408d92d4271e632ce19d54290f0"}}