{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:Y3J6UQIVS55YWMCEN66BPUYYZM","short_pith_number":"pith:Y3J6UQIV","canonical_record":{"source":{"id":"1308.5368","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-08-25T00:31:09Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"bacfafdfad00aab7802d6dd5b802982b76d9e322358ba10b1f05feb14e7bf544","abstract_canon_sha256":"afee2b45070ed5dc002cc10ad45e765783b6e077605f1cf4d9673d6aede1e48c"},"schema_version":"1.0"},"canonical_sha256":"c6d3ea4115977b8b30446fbc17d318cb2c2aec9eac5088c9b4dc2823f177d316","source":{"kind":"arxiv","id":"1308.5368","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.5368","created_at":"2026-05-18T03:15:04Z"},{"alias_kind":"arxiv_version","alias_value":"1308.5368v1","created_at":"2026-05-18T03:15:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.5368","created_at":"2026-05-18T03:15:04Z"},{"alias_kind":"pith_short_12","alias_value":"Y3J6UQIVS55Y","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"Y3J6UQIVS55YWMCE","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"Y3J6UQIV","created_at":"2026-05-18T12:28:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:Y3J6UQIVS55YWMCEN66BPUYYZM","target":"record","payload":{"canonical_record":{"source":{"id":"1308.5368","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-08-25T00:31:09Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"bacfafdfad00aab7802d6dd5b802982b76d9e322358ba10b1f05feb14e7bf544","abstract_canon_sha256":"afee2b45070ed5dc002cc10ad45e765783b6e077605f1cf4d9673d6aede1e48c"},"schema_version":"1.0"},"canonical_sha256":"c6d3ea4115977b8b30446fbc17d318cb2c2aec9eac5088c9b4dc2823f177d316","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:15:04.910160Z","signature_b64":"IQ7xJBR4OaLksUwhqk9FyoPMDqnvzNIP9IsSYri4JSmq5eFBiTAwgPoM+LqGp9mEWsAk2TZJCvbTYY+/i9DOAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6d3ea4115977b8b30446fbc17d318cb2c2aec9eac5088c9b4dc2823f177d316","last_reissued_at":"2026-05-18T03:15:04.909420Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:15:04.909420Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1308.5368","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":"2026-05-18T03:15:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+SJkjSsNjhK//Ejirpb9gh0SR8Jb+K9XvMxV1RmpLdtfepS8qNzuB3b5jCe3Z6fftBVPblh0UYF4/1hAhrcEAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T15:47:45.348291Z"},"content_sha256":"edc06b549c65394810ac5680ea888b1da4a8de2ef10f3b2d90d737ef85a85747","schema_version":"1.0","event_id":"sha256:edc06b549c65394810ac5680ea888b1da4a8de2ef10f3b2d90d737ef85a85747"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:Y3J6UQIVS55YWMCEN66BPUYYZM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enhancing Graphene-derived Materials through Multimodal and Self-healable Interfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Yilun Liu, Zhiping Xu","submitted_at":"2013-08-25T00:31:09Z","abstract_excerpt":"Recent studies have shown that graphene-derived materials not only feature outstandingly multifunctional properties, but also act as model materials to implant nanoscale structural engineering insights into their macroscopic performance optimization. Functionalizing the interfaces between graphene sheets by interlayer crosslinks has been proven to be an effective route to tune the mechanical properties. Here we explore the graphene-derived material with a layer-by-layer structure and multiple crosslinking mechanisms. The effects of multimodal and self-healable crosslinks are assessed in terms "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.5368","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":"2026-05-18T03:15:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CLnquciVnf4zC5rLObDTWidEjpjgVNcgA6OsTr4VeVAabkaxGiDJb3soE9y4eZKz8Xp2noy+zV9RxZVSxEucAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T15:47:45.348702Z"},"content_sha256":"5c0a39ed992ecddaecaf32090935492a4986890c88a6f7e115825d00e0613836","schema_version":"1.0","event_id":"sha256:5c0a39ed992ecddaecaf32090935492a4986890c88a6f7e115825d00e0613836"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y3J6UQIVS55YWMCEN66BPUYYZM/bundle.json","state_url":"https://pith.science/pith/Y3J6UQIVS55YWMCEN66BPUYYZM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y3J6UQIVS55YWMCEN66BPUYYZM/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":"2026-05-28T15:47:45Z","links":{"resolver":"https://pith.science/pith/Y3J6UQIVS55YWMCEN66BPUYYZM","bundle":"https://pith.science/pith/Y3J6UQIVS55YWMCEN66BPUYYZM/bundle.json","state":"https://pith.science/pith/Y3J6UQIVS55YWMCEN66BPUYYZM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y3J6UQIVS55YWMCEN66BPUYYZM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:Y3J6UQIVS55YWMCEN66BPUYYZM","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":"afee2b45070ed5dc002cc10ad45e765783b6e077605f1cf4d9673d6aede1e48c","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-08-25T00:31:09Z","title_canon_sha256":"bacfafdfad00aab7802d6dd5b802982b76d9e322358ba10b1f05feb14e7bf544"},"schema_version":"1.0","source":{"id":"1308.5368","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.5368","created_at":"2026-05-18T03:15:04Z"},{"alias_kind":"arxiv_version","alias_value":"1308.5368v1","created_at":"2026-05-18T03:15:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.5368","created_at":"2026-05-18T03:15:04Z"},{"alias_kind":"pith_short_12","alias_value":"Y3J6UQIVS55Y","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"Y3J6UQIVS55YWMCE","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"Y3J6UQIV","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:5c0a39ed992ecddaecaf32090935492a4986890c88a6f7e115825d00e0613836","target":"graph","created_at":"2026-05-18T03:15:04Z","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":"Recent studies have shown that graphene-derived materials not only feature outstandingly multifunctional properties, but also act as model materials to implant nanoscale structural engineering insights into their macroscopic performance optimization. Functionalizing the interfaces between graphene sheets by interlayer crosslinks has been proven to be an effective route to tune the mechanical properties. Here we explore the graphene-derived material with a layer-by-layer structure and multiple crosslinking mechanisms. The effects of multimodal and self-healable crosslinks are assessed in terms ","authors_text":"Yilun Liu, Zhiping Xu","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-08-25T00:31:09Z","title":"Enhancing Graphene-derived Materials through Multimodal and Self-healable Interfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.5368","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:edc06b549c65394810ac5680ea888b1da4a8de2ef10f3b2d90d737ef85a85747","target":"record","created_at":"2026-05-18T03:15:04Z","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":"afee2b45070ed5dc002cc10ad45e765783b6e077605f1cf4d9673d6aede1e48c","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-08-25T00:31:09Z","title_canon_sha256":"bacfafdfad00aab7802d6dd5b802982b76d9e322358ba10b1f05feb14e7bf544"},"schema_version":"1.0","source":{"id":"1308.5368","kind":"arxiv","version":1}},"canonical_sha256":"c6d3ea4115977b8b30446fbc17d318cb2c2aec9eac5088c9b4dc2823f177d316","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c6d3ea4115977b8b30446fbc17d318cb2c2aec9eac5088c9b4dc2823f177d316","first_computed_at":"2026-05-18T03:15:04.909420Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:15:04.909420Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IQ7xJBR4OaLksUwhqk9FyoPMDqnvzNIP9IsSYri4JSmq5eFBiTAwgPoM+LqGp9mEWsAk2TZJCvbTYY+/i9DOAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:15:04.910160Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.5368","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:edc06b549c65394810ac5680ea888b1da4a8de2ef10f3b2d90d737ef85a85747","sha256:5c0a39ed992ecddaecaf32090935492a4986890c88a6f7e115825d00e0613836"],"state_sha256":"9163976fec7dc3e3cd395b61cd6a44ced1be278a25ade47cfc8d1e202deaf71b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ok3dgWW96OblcoXFgi2ffOpW5V7PvQ3zC4uZC6AybgEO4q6QJ1zFybroJ4ugEsj2A50cL/MpvkwOEBC9Jca4DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T15:47:45.352164Z","bundle_sha256":"fa23622cfc3bca160d85f4b66767530ae577fbe2d9e780fb9b65a43287890f13"}}