{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:PFYW45FUMK35S2KG74UOKZCKME","short_pith_number":"pith:PFYW45FU","canonical_record":{"source":{"id":"2201.10965","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-01-26T14:33:19Z","cross_cats_sorted":[],"title_canon_sha256":"59c2c48fdb8c38795a295d5bd746a576891aca4f693c07cdc2a77363fb81f417","abstract_canon_sha256":"4a5d985bcb9944bd8a5667f77e66e5aa54ba8ccf1c5faf79aeb0b67fdb833c75"},"schema_version":"1.0"},"canonical_sha256":"79716e74b462b7d96946ff28e5644a611a821ee377e73e011628f80e91f12d10","source":{"kind":"arxiv","id":"2201.10965","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.10965","created_at":"2026-07-05T03:51:51Z"},{"alias_kind":"arxiv_version","alias_value":"2201.10965v1","created_at":"2026-07-05T03:51:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.10965","created_at":"2026-07-05T03:51:51Z"},{"alias_kind":"pith_short_12","alias_value":"PFYW45FUMK35","created_at":"2026-07-05T03:51:51Z"},{"alias_kind":"pith_short_16","alias_value":"PFYW45FUMK35S2KG","created_at":"2026-07-05T03:51:51Z"},{"alias_kind":"pith_short_8","alias_value":"PFYW45FU","created_at":"2026-07-05T03:51:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:PFYW45FUMK35S2KG74UOKZCKME","target":"record","payload":{"canonical_record":{"source":{"id":"2201.10965","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-01-26T14:33:19Z","cross_cats_sorted":[],"title_canon_sha256":"59c2c48fdb8c38795a295d5bd746a576891aca4f693c07cdc2a77363fb81f417","abstract_canon_sha256":"4a5d985bcb9944bd8a5667f77e66e5aa54ba8ccf1c5faf79aeb0b67fdb833c75"},"schema_version":"1.0"},"canonical_sha256":"79716e74b462b7d96946ff28e5644a611a821ee377e73e011628f80e91f12d10","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:51:51.003266Z","signature_b64":"eXuvewPK/MlqHk10r7c9w6AuH0WB2Scc1r5XK3DNoAf9kCp84PY3LBVSSnrbZzgOOFUh0KTWGlH8bop0LWvYAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"79716e74b462b7d96946ff28e5644a611a821ee377e73e011628f80e91f12d10","last_reissued_at":"2026-07-05T03:51:51.002913Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:51:51.002913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2201.10965","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":"2026-07-05T03:51:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ByyhFpnjvSxBTmulq6jpC0QlcdNFddydQtolSsUOdpTbjNndbmksoC8DX0HUlEnUp6Hytfg+adO3jlsTGES+Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T10:01:06.083680Z"},"content_sha256":"0e78340d24774fc87d92eb228f294e53c17c451cc60a9a88e09fb999b2395f3c","schema_version":"1.0","event_id":"sha256:0e78340d24774fc87d92eb228f294e53c17c451cc60a9a88e09fb999b2395f3c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:PFYW45FUMK35S2KG74UOKZCKME","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nanoindentation-induced deformation twinning in MAX phase Ti$_2$AlN","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Anne Joulain, Christopher Zehnder, Christophe Tromas, Gilles Renou, Ludovic Thilly, Salom\\'e Parent, Sandra Korte-Kerzel, Sebastian Schr\\\"oders, Wilgens Sylvain","submitted_at":"2022-01-26T14:33:19Z","abstract_excerpt":"Plastic deformation mechanisms have been investigated in the MAX phase Ti2AlN. Nanoindentation has been used to induce plastic deformation in a single grain, and a Transmission Electron Microscopy (TEM) lamella has been extracted in cross section through the indent by using Focused Ion Beam (FIB) technique. By combining TEM observations and automated crystal orientation mapping (ACOM), highly misoriented domains (HMD) have been revealed below a nanoindentation imprint. Thanks to a careful analysis of the relative crystal orientations between these HMD, {11-22} and {11-21} deformation twins hav"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.10965","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2201.10965/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T03:51:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fFpZIvrQZfHN5UWhKblkCPgtSJVH4FXVQU9embKjNdHR4zoUDAf9BRrD9sQOyhoqLo6wh9RWYA0Wozi+PWnyCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T10:01:06.084042Z"},"content_sha256":"c3fe8d938ed250f59362318299c0d91b74aee24c80e0fb29df9036945b116601","schema_version":"1.0","event_id":"sha256:c3fe8d938ed250f59362318299c0d91b74aee24c80e0fb29df9036945b116601"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PFYW45FUMK35S2KG74UOKZCKME/bundle.json","state_url":"https://pith.science/pith/PFYW45FUMK35S2KG74UOKZCKME/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PFYW45FUMK35S2KG74UOKZCKME/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":"2026-07-07T10:01:06Z","links":{"resolver":"https://pith.science/pith/PFYW45FUMK35S2KG74UOKZCKME","bundle":"https://pith.science/pith/PFYW45FUMK35S2KG74UOKZCKME/bundle.json","state":"https://pith.science/pith/PFYW45FUMK35S2KG74UOKZCKME/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PFYW45FUMK35S2KG74UOKZCKME/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:PFYW45FUMK35S2KG74UOKZCKME","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":"4a5d985bcb9944bd8a5667f77e66e5aa54ba8ccf1c5faf79aeb0b67fdb833c75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-01-26T14:33:19Z","title_canon_sha256":"59c2c48fdb8c38795a295d5bd746a576891aca4f693c07cdc2a77363fb81f417"},"schema_version":"1.0","source":{"id":"2201.10965","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.10965","created_at":"2026-07-05T03:51:51Z"},{"alias_kind":"arxiv_version","alias_value":"2201.10965v1","created_at":"2026-07-05T03:51:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.10965","created_at":"2026-07-05T03:51:51Z"},{"alias_kind":"pith_short_12","alias_value":"PFYW45FUMK35","created_at":"2026-07-05T03:51:51Z"},{"alias_kind":"pith_short_16","alias_value":"PFYW45FUMK35S2KG","created_at":"2026-07-05T03:51:51Z"},{"alias_kind":"pith_short_8","alias_value":"PFYW45FU","created_at":"2026-07-05T03:51:51Z"}],"graph_snapshots":[{"event_id":"sha256:c3fe8d938ed250f59362318299c0d91b74aee24c80e0fb29df9036945b116601","target":"graph","created_at":"2026-07-05T03:51:51Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2201.10965/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Plastic deformation mechanisms have been investigated in the MAX phase Ti2AlN. Nanoindentation has been used to induce plastic deformation in a single grain, and a Transmission Electron Microscopy (TEM) lamella has been extracted in cross section through the indent by using Focused Ion Beam (FIB) technique. By combining TEM observations and automated crystal orientation mapping (ACOM), highly misoriented domains (HMD) have been revealed below a nanoindentation imprint. Thanks to a careful analysis of the relative crystal orientations between these HMD, {11-22} and {11-21} deformation twins hav","authors_text":"Anne Joulain, Christopher Zehnder, Christophe Tromas, Gilles Renou, Ludovic Thilly, Salom\\'e Parent, Sandra Korte-Kerzel, Sebastian Schr\\\"oders, Wilgens Sylvain","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-01-26T14:33:19Z","title":"Nanoindentation-induced deformation twinning in MAX phase Ti$_2$AlN"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.10965","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":"sha256:0e78340d24774fc87d92eb228f294e53c17c451cc60a9a88e09fb999b2395f3c","target":"record","created_at":"2026-07-05T03:51:51Z","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":"4a5d985bcb9944bd8a5667f77e66e5aa54ba8ccf1c5faf79aeb0b67fdb833c75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2022-01-26T14:33:19Z","title_canon_sha256":"59c2c48fdb8c38795a295d5bd746a576891aca4f693c07cdc2a77363fb81f417"},"schema_version":"1.0","source":{"id":"2201.10965","kind":"arxiv","version":1}},"canonical_sha256":"79716e74b462b7d96946ff28e5644a611a821ee377e73e011628f80e91f12d10","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"79716e74b462b7d96946ff28e5644a611a821ee377e73e011628f80e91f12d10","first_computed_at":"2026-07-05T03:51:51.002913Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:51:51.002913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eXuvewPK/MlqHk10r7c9w6AuH0WB2Scc1r5XK3DNoAf9kCp84PY3LBVSSnrbZzgOOFUh0KTWGlH8bop0LWvYAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:51:51.003266Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.10965","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e78340d24774fc87d92eb228f294e53c17c451cc60a9a88e09fb999b2395f3c","sha256:c3fe8d938ed250f59362318299c0d91b74aee24c80e0fb29df9036945b116601"],"state_sha256":"4ccfbeb7a042ca20e3045d11860cc646a995cfa98f76b7751d7144cab13a58d6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SXEYtFwuJ6sAQQtarnS5UAxh7WF1L1YqtJ7wvqZ5AcNmCnRiee76g/Qlbr5fBhdHk4NQqm0AGXSbaLUnkE3gDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T10:01:06.085970Z","bundle_sha256":"c120d8ac95d52ba9ab82cb3587044ebb6249dadfbf79260bb232d7fa4b57246d"}}