{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:6GSQDSAYTEVNPPL7NYAHSLNWDK","short_pith_number":"pith:6GSQDSAY","canonical_record":{"source":{"id":"1703.08754","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-26T01:58:38Z","cross_cats_sorted":[],"title_canon_sha256":"d128f7e4deb1e343e9f63ed304b34d0858642cb442e4c30a65df1006610659aa","abstract_canon_sha256":"adff5972461befc4ec31a51f9647bade7a5277d950011ef79015464d57524301"},"schema_version":"1.0"},"canonical_sha256":"f1a501c818992ad7bd7f6e00792db61a9024020ca709295a295e0e485cd153cd","source":{"kind":"arxiv","id":"1703.08754","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.08754","created_at":"2026-05-18T00:47:55Z"},{"alias_kind":"arxiv_version","alias_value":"1703.08754v1","created_at":"2026-05-18T00:47:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.08754","created_at":"2026-05-18T00:47:55Z"},{"alias_kind":"pith_short_12","alias_value":"6GSQDSAYTEVN","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6GSQDSAYTEVNPPL7","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6GSQDSAY","created_at":"2026-05-18T12:31:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:6GSQDSAYTEVNPPL7NYAHSLNWDK","target":"record","payload":{"canonical_record":{"source":{"id":"1703.08754","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-26T01:58:38Z","cross_cats_sorted":[],"title_canon_sha256":"d128f7e4deb1e343e9f63ed304b34d0858642cb442e4c30a65df1006610659aa","abstract_canon_sha256":"adff5972461befc4ec31a51f9647bade7a5277d950011ef79015464d57524301"},"schema_version":"1.0"},"canonical_sha256":"f1a501c818992ad7bd7f6e00792db61a9024020ca709295a295e0e485cd153cd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:55.680498Z","signature_b64":"6Yy13rKdHR05fTZLAGCWG2sPOAhqLEKfm52U7lVudNISd2I/vGrBXlmZbtAFQg2Yk5DvWJQY4tdi5/27XH30Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f1a501c818992ad7bd7f6e00792db61a9024020ca709295a295e0e485cd153cd","last_reissued_at":"2026-05-18T00:47:55.679970Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:55.679970Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.08754","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":"2026-05-18T00:47:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yMPK2sXAyf4zfVcQBomAqVgIIud4gPc8bSBFBd3ByK6+yjOfCIciSO25Lj1YaO1BM/etZ4P40ORdOBtF19rzAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T17:54:07.178391Z"},"content_sha256":"1ad1ba5a5318d16e339f9b3a021d60eecc6bf1d599f78d6203f46b25ce2b5e11","schema_version":"1.0","event_id":"sha256:1ad1ba5a5318d16e339f9b3a021d60eecc6bf1d599f78d6203f46b25ce2b5e11"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:6GSQDSAYTEVNPPL7NYAHSLNWDK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"C3N: a Two Dimensional Semiconductor Material with High stiffness,Superior Stability and Bending Poisson's Effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Haidi Wang, Hong Wu, Jinlong Yang","submitted_at":"2017-03-26T01:58:38Z","abstract_excerpt":"Recently, a new type of two-dimensional layered material, i.e. C3N, has been fabricated by polymerization of 2,3-diaminophenazine and used to fabricate a field-effect transistor device with an on/off current ratio reaching 5.5E10 (Adv. Mater. 2017, 1605625). Here we have performed a comprehensive first-principles study mechanical and electronic properties of C3N and related derivatives. Ab inito molecular dynamics simulation shows that C3N monolayer can withstand high temperature up to 2000K. Besides high stability, C3N is predicted to be a superior stiff material with high Young's modulus (10"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.08754","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":"2026-05-18T00:47:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B11XyDyLujqiZUuNWjZ8ht50U3VWkfF8lrVwb4BGDeqVcM4PZhzjj0o3j7TPr8wBSfJ6utVUjU7ITZjb7KMKBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T17:54:07.178739Z"},"content_sha256":"abe186bdcd1fff4406bee581955757a443f5fcc49cef0749669be461dcdb62ee","schema_version":"1.0","event_id":"sha256:abe186bdcd1fff4406bee581955757a443f5fcc49cef0749669be461dcdb62ee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6GSQDSAYTEVNPPL7NYAHSLNWDK/bundle.json","state_url":"https://pith.science/pith/6GSQDSAYTEVNPPL7NYAHSLNWDK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6GSQDSAYTEVNPPL7NYAHSLNWDK/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":"2026-05-18T17:54:07Z","links":{"resolver":"https://pith.science/pith/6GSQDSAYTEVNPPL7NYAHSLNWDK","bundle":"https://pith.science/pith/6GSQDSAYTEVNPPL7NYAHSLNWDK/bundle.json","state":"https://pith.science/pith/6GSQDSAYTEVNPPL7NYAHSLNWDK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6GSQDSAYTEVNPPL7NYAHSLNWDK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:6GSQDSAYTEVNPPL7NYAHSLNWDK","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":"adff5972461befc4ec31a51f9647bade7a5277d950011ef79015464d57524301","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-26T01:58:38Z","title_canon_sha256":"d128f7e4deb1e343e9f63ed304b34d0858642cb442e4c30a65df1006610659aa"},"schema_version":"1.0","source":{"id":"1703.08754","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.08754","created_at":"2026-05-18T00:47:55Z"},{"alias_kind":"arxiv_version","alias_value":"1703.08754v1","created_at":"2026-05-18T00:47:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.08754","created_at":"2026-05-18T00:47:55Z"},{"alias_kind":"pith_short_12","alias_value":"6GSQDSAYTEVN","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6GSQDSAYTEVNPPL7","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6GSQDSAY","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:abe186bdcd1fff4406bee581955757a443f5fcc49cef0749669be461dcdb62ee","target":"graph","created_at":"2026-05-18T00:47:55Z","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":"Recently, a new type of two-dimensional layered material, i.e. C3N, has been fabricated by polymerization of 2,3-diaminophenazine and used to fabricate a field-effect transistor device with an on/off current ratio reaching 5.5E10 (Adv. Mater. 2017, 1605625). Here we have performed a comprehensive first-principles study mechanical and electronic properties of C3N and related derivatives. Ab inito molecular dynamics simulation shows that C3N monolayer can withstand high temperature up to 2000K. Besides high stability, C3N is predicted to be a superior stiff material with high Young's modulus (10","authors_text":"Haidi Wang, Hong Wu, Jinlong Yang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-26T01:58:38Z","title":"C3N: a Two Dimensional Semiconductor Material with High stiffness,Superior Stability and Bending Poisson's Effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.08754","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":"sha256:1ad1ba5a5318d16e339f9b3a021d60eecc6bf1d599f78d6203f46b25ce2b5e11","target":"record","created_at":"2026-05-18T00:47:55Z","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":"adff5972461befc4ec31a51f9647bade7a5277d950011ef79015464d57524301","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-03-26T01:58:38Z","title_canon_sha256":"d128f7e4deb1e343e9f63ed304b34d0858642cb442e4c30a65df1006610659aa"},"schema_version":"1.0","source":{"id":"1703.08754","kind":"arxiv","version":1}},"canonical_sha256":"f1a501c818992ad7bd7f6e00792db61a9024020ca709295a295e0e485cd153cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1a501c818992ad7bd7f6e00792db61a9024020ca709295a295e0e485cd153cd","first_computed_at":"2026-05-18T00:47:55.679970Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:55.679970Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6Yy13rKdHR05fTZLAGCWG2sPOAhqLEKfm52U7lVudNISd2I/vGrBXlmZbtAFQg2Yk5DvWJQY4tdi5/27XH30Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:55.680498Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.08754","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ad1ba5a5318d16e339f9b3a021d60eecc6bf1d599f78d6203f46b25ce2b5e11","sha256:abe186bdcd1fff4406bee581955757a443f5fcc49cef0749669be461dcdb62ee"],"state_sha256":"6eb554b1aa333a65f5595dc456fd6badecc183d3830fb3bf01c1ba4e7a20ac70"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CKRs+I8fO4v1TAlC4XzvnTrI5oH/mDd/KMYXOeoZqulhxjTQnRoZIwSXMBinfTKYgTcfodWe3gBnmI6DmnoPDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-18T17:54:07.179950Z","bundle_sha256":"13d38a212f70960c95385a3fda6736ffde3f756db4b81ced3a22c913840a1d2b"}}