{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:J2CIYSKJBKOFKXEOZZQBL6WIR7","short_pith_number":"pith:J2CIYSKJ","canonical_record":{"source":{"id":"1701.02476","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-01-10T08:47:41Z","cross_cats_sorted":[],"title_canon_sha256":"b7a97c86be02ebc5d7274f9b830b63e4092f8892d8db663d5c3bbf2e7fdaea3a","abstract_canon_sha256":"77e0148bda8b5499046c89126292e578602a05f5c056fb744aee7cbcd2979afb"},"schema_version":"1.0"},"canonical_sha256":"4e848c49490a9c555c8ece6015fac88fd31b6ed2bc0885cd2fb4eac05942b71f","source":{"kind":"arxiv","id":"1701.02476","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.02476","created_at":"2026-05-18T00:53:04Z"},{"alias_kind":"arxiv_version","alias_value":"1701.02476v1","created_at":"2026-05-18T00:53:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.02476","created_at":"2026-05-18T00:53:04Z"},{"alias_kind":"pith_short_12","alias_value":"J2CIYSKJBKOF","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"J2CIYSKJBKOFKXEO","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"J2CIYSKJ","created_at":"2026-05-18T12:31:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:J2CIYSKJBKOFKXEOZZQBL6WIR7","target":"record","payload":{"canonical_record":{"source":{"id":"1701.02476","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-01-10T08:47:41Z","cross_cats_sorted":[],"title_canon_sha256":"b7a97c86be02ebc5d7274f9b830b63e4092f8892d8db663d5c3bbf2e7fdaea3a","abstract_canon_sha256":"77e0148bda8b5499046c89126292e578602a05f5c056fb744aee7cbcd2979afb"},"schema_version":"1.0"},"canonical_sha256":"4e848c49490a9c555c8ece6015fac88fd31b6ed2bc0885cd2fb4eac05942b71f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:04.184381Z","signature_b64":"nXzyW2MwgJPY8kr7ZAstohZIrqH329/VayEphiz4u/LLjiNvkBJLVe5WpIGy+VN8Q4FG+LjGfZHPxO4taEK2BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e848c49490a9c555c8ece6015fac88fd31b6ed2bc0885cd2fb4eac05942b71f","last_reissued_at":"2026-05-18T00:53:04.183639Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:04.183639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.02476","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":"2026-05-18T00:53:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EgQ09TjiyiO0OgWJmO4PH9RuATKcI4OBa5uJo2Qid+00PkGjayYwW1Z+lQZZpyXoui7NyX63kwxVcXl4MrshCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T19:07:22.613552Z"},"content_sha256":"7583ea7d84fcd8c94350eba4732dab779d8f3d452ecd60651205f7c0978fa903","schema_version":"1.0","event_id":"sha256:7583ea7d84fcd8c94350eba4732dab779d8f3d452ecd60651205f7c0978fa903"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:J2CIYSKJBKOFKXEOZZQBL6WIR7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unique Morphologies of Molybdenum Disulphide: Sheets, Diffusion Limited Cluster Aggregates and Fractals, by Langmuir- Blodgett Assembly for Advanced Electronics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Harneet Kaur, Ritu Srivastava, Ved Varun Agrawal","submitted_at":"2017-01-10T08:47:41Z","abstract_excerpt":"A plethora of different morphologies are fabricated by the self assembly of molybdenum disulphide (MoS2) exfoliated flakes with the help of Langmuir-Blodgett (LB) technique at the liquid/air interface. The MoS2 flakes are chemically exfoliated in various solvents but their stable sheet like assembly on substrate is achieved only in case of the flakes exfoliated in dimethylformamide. The density of the monolayer sheets is finely controlled by the surface pressure while the stabilization of MoS2 LB film onto the water subphase results in its self assembly into diffusion limited cluster aggregate"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.02476","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":"2026-05-18T00:53:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VKdm886lMW2QMKVyoGTdcUTYIgU7u3dnafWkmkdEJdAlv2CMJirxmXoDQQ8VSwigcfM/pXIJjuxQwGVNvzMTAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T19:07:22.614187Z"},"content_sha256":"bf3af5c408b1471bd0a4d90beafd108edcbe03787cc8f04a3cce1f0bd8855bcb","schema_version":"1.0","event_id":"sha256:bf3af5c408b1471bd0a4d90beafd108edcbe03787cc8f04a3cce1f0bd8855bcb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J2CIYSKJBKOFKXEOZZQBL6WIR7/bundle.json","state_url":"https://pith.science/pith/J2CIYSKJBKOFKXEOZZQBL6WIR7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J2CIYSKJBKOFKXEOZZQBL6WIR7/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":"2026-05-28T19:07:22Z","links":{"resolver":"https://pith.science/pith/J2CIYSKJBKOFKXEOZZQBL6WIR7","bundle":"https://pith.science/pith/J2CIYSKJBKOFKXEOZZQBL6WIR7/bundle.json","state":"https://pith.science/pith/J2CIYSKJBKOFKXEOZZQBL6WIR7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J2CIYSKJBKOFKXEOZZQBL6WIR7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:J2CIYSKJBKOFKXEOZZQBL6WIR7","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":"77e0148bda8b5499046c89126292e578602a05f5c056fb744aee7cbcd2979afb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-01-10T08:47:41Z","title_canon_sha256":"b7a97c86be02ebc5d7274f9b830b63e4092f8892d8db663d5c3bbf2e7fdaea3a"},"schema_version":"1.0","source":{"id":"1701.02476","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.02476","created_at":"2026-05-18T00:53:04Z"},{"alias_kind":"arxiv_version","alias_value":"1701.02476v1","created_at":"2026-05-18T00:53:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.02476","created_at":"2026-05-18T00:53:04Z"},{"alias_kind":"pith_short_12","alias_value":"J2CIYSKJBKOF","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"J2CIYSKJBKOFKXEO","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"J2CIYSKJ","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:bf3af5c408b1471bd0a4d90beafd108edcbe03787cc8f04a3cce1f0bd8855bcb","target":"graph","created_at":"2026-05-18T00:53:04Z","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":"A plethora of different morphologies are fabricated by the self assembly of molybdenum disulphide (MoS2) exfoliated flakes with the help of Langmuir-Blodgett (LB) technique at the liquid/air interface. The MoS2 flakes are chemically exfoliated in various solvents but their stable sheet like assembly on substrate is achieved only in case of the flakes exfoliated in dimethylformamide. The density of the monolayer sheets is finely controlled by the surface pressure while the stabilization of MoS2 LB film onto the water subphase results in its self assembly into diffusion limited cluster aggregate","authors_text":"Harneet Kaur, Ritu Srivastava, Ved Varun Agrawal","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-01-10T08:47:41Z","title":"Unique Morphologies of Molybdenum Disulphide: Sheets, Diffusion Limited Cluster Aggregates and Fractals, by Langmuir- Blodgett Assembly for Advanced Electronics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.02476","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":"sha256:7583ea7d84fcd8c94350eba4732dab779d8f3d452ecd60651205f7c0978fa903","target":"record","created_at":"2026-05-18T00:53:04Z","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":"77e0148bda8b5499046c89126292e578602a05f5c056fb744aee7cbcd2979afb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-01-10T08:47:41Z","title_canon_sha256":"b7a97c86be02ebc5d7274f9b830b63e4092f8892d8db663d5c3bbf2e7fdaea3a"},"schema_version":"1.0","source":{"id":"1701.02476","kind":"arxiv","version":1}},"canonical_sha256":"4e848c49490a9c555c8ece6015fac88fd31b6ed2bc0885cd2fb4eac05942b71f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4e848c49490a9c555c8ece6015fac88fd31b6ed2bc0885cd2fb4eac05942b71f","first_computed_at":"2026-05-18T00:53:04.183639Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:53:04.183639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nXzyW2MwgJPY8kr7ZAstohZIrqH329/VayEphiz4u/LLjiNvkBJLVe5WpIGy+VN8Q4FG+LjGfZHPxO4taEK2BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:53:04.184381Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.02476","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7583ea7d84fcd8c94350eba4732dab779d8f3d452ecd60651205f7c0978fa903","sha256:bf3af5c408b1471bd0a4d90beafd108edcbe03787cc8f04a3cce1f0bd8855bcb"],"state_sha256":"d62670f779bab4b71d5bc8065081705d59177c324b15a7ed40ef741e381bcbb1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hUGtNphVqAt4tE8mLvbRMpH9EIgdPrKVxjaCTJM2103y/nelG+C4PnPf3LZsfPr9BMEQobLQ812DbVk1BJncCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T19:07:22.617263Z","bundle_sha256":"166ad281dc21f979a2691de1541b305d4b4090e4cf45176a1981103e8d70dc17"}}