{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:VGRVRGQVIHGI5HTOHGOA4ZZP66","short_pith_number":"pith:VGRVRGQV","canonical_record":{"source":{"id":"2005.02883","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-05-06T14:56:02Z","cross_cats_sorted":[],"title_canon_sha256":"ca076d846463f58d95b5e0ecfd99882fffc7ba3772a70146390fdadef2c1cd8f","abstract_canon_sha256":"f94cdd570f6e22301902d0415462810d03e44f8120e26b3b72b660be7e6141ed"},"schema_version":"1.0"},"canonical_sha256":"a9a3589a1541cc8e9e6e399c0e672ff7b410e291f0b2fa57ab49123816da671f","source":{"kind":"arxiv","id":"2005.02883","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.02883","created_at":"2026-07-05T01:00:56Z"},{"alias_kind":"arxiv_version","alias_value":"2005.02883v1","created_at":"2026-07-05T01:00:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.02883","created_at":"2026-07-05T01:00:56Z"},{"alias_kind":"pith_short_12","alias_value":"VGRVRGQVIHGI","created_at":"2026-07-05T01:00:56Z"},{"alias_kind":"pith_short_16","alias_value":"VGRVRGQVIHGI5HTO","created_at":"2026-07-05T01:00:56Z"},{"alias_kind":"pith_short_8","alias_value":"VGRVRGQV","created_at":"2026-07-05T01:00:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:VGRVRGQVIHGI5HTOHGOA4ZZP66","target":"record","payload":{"canonical_record":{"source":{"id":"2005.02883","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-05-06T14:56:02Z","cross_cats_sorted":[],"title_canon_sha256":"ca076d846463f58d95b5e0ecfd99882fffc7ba3772a70146390fdadef2c1cd8f","abstract_canon_sha256":"f94cdd570f6e22301902d0415462810d03e44f8120e26b3b72b660be7e6141ed"},"schema_version":"1.0"},"canonical_sha256":"a9a3589a1541cc8e9e6e399c0e672ff7b410e291f0b2fa57ab49123816da671f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:00:56.945588Z","signature_b64":"KeLdSyNG31zeSDd+xTapwkkh0/NLBdIpCiDTYHvez8VGr1zfBF/zoxVQjbQzqc9ddFfOr9pKuixO0abRc0vhBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9a3589a1541cc8e9e6e399c0e672ff7b410e291f0b2fa57ab49123816da671f","last_reissued_at":"2026-07-05T01:00:56.945184Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:00:56.945184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2005.02883","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":"2026-07-05T01:00:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x+RxsouzxC4nX01WZEfZCf7tjs0+SdpBM+wg2v/nNxesJFVVzKGtaYPiLsOV5JAETDPTANsZfbSNQxe0UDEHDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T18:19:48.015724Z"},"content_sha256":"ed3e65903f2d8abe3d2bcd30230592d3d0d4a241695f7983b8d37279833c8b0c","schema_version":"1.0","event_id":"sha256:ed3e65903f2d8abe3d2bcd30230592d3d0d4a241695f7983b8d37279833c8b0c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:VGRVRGQVIHGI5HTOHGOA4ZZP66","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Microstructure evolution and thermal stability of equiatomic CoCrFeNi films on (0001)alpha-Al2O3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alan Savan, Alfred Ludwig, Blandine Courtois, Christina Scheu, Dominique Chatain, Gerhard Dehm, Maya K. Kini, Nathalie Bozzolo, Younes Addab","submitted_at":"2020-05-06T14:56:02Z","abstract_excerpt":"Homogeneous face-centered cubic (fcc) polycrystalline CoCrFeNi films were deposited at room temperature on (0001)alpha-Al2O3 (c-sapphire). Phase and morphological stability of 200 to 670 nm thick films were investigated between 973 K and 1423 K. The fcc-phase persists while the original <111> texture of 30-100 nm wide columnar grains evolves into ~10 or ~1000 micron wide grains. Only the grains having specific orientation relationships to the sapphire grow; as in the case of pure fcc metal (M) films 4 orientation relationships (OR) are found: OR1 (M(111)[1-10]//alpha-Al2O3 (0001)[1-100]) and O"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.02883","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/2005.02883/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":"2026-07-05T01:00:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u56AOAvkOHuLAU25lPi+q+PlHCeTxR9YCHDUysIjsp0dKAh/+pmzn74BtBqysd4vv6zFy46INuPMKOLpErbNAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T18:19:48.016339Z"},"content_sha256":"2cde34c8f07023a1012bbf9a262832e59f23dbc2fe09db33e4b0e27091d9a39c","schema_version":"1.0","event_id":"sha256:2cde34c8f07023a1012bbf9a262832e59f23dbc2fe09db33e4b0e27091d9a39c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VGRVRGQVIHGI5HTOHGOA4ZZP66/bundle.json","state_url":"https://pith.science/pith/VGRVRGQVIHGI5HTOHGOA4ZZP66/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VGRVRGQVIHGI5HTOHGOA4ZZP66/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":"2026-07-31T18:19:48Z","links":{"resolver":"https://pith.science/pith/VGRVRGQVIHGI5HTOHGOA4ZZP66","bundle":"https://pith.science/pith/VGRVRGQVIHGI5HTOHGOA4ZZP66/bundle.json","state":"https://pith.science/pith/VGRVRGQVIHGI5HTOHGOA4ZZP66/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VGRVRGQVIHGI5HTOHGOA4ZZP66/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:VGRVRGQVIHGI5HTOHGOA4ZZP66","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":"f94cdd570f6e22301902d0415462810d03e44f8120e26b3b72b660be7e6141ed","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-05-06T14:56:02Z","title_canon_sha256":"ca076d846463f58d95b5e0ecfd99882fffc7ba3772a70146390fdadef2c1cd8f"},"schema_version":"1.0","source":{"id":"2005.02883","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.02883","created_at":"2026-07-05T01:00:56Z"},{"alias_kind":"arxiv_version","alias_value":"2005.02883v1","created_at":"2026-07-05T01:00:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.02883","created_at":"2026-07-05T01:00:56Z"},{"alias_kind":"pith_short_12","alias_value":"VGRVRGQVIHGI","created_at":"2026-07-05T01:00:56Z"},{"alias_kind":"pith_short_16","alias_value":"VGRVRGQVIHGI5HTO","created_at":"2026-07-05T01:00:56Z"},{"alias_kind":"pith_short_8","alias_value":"VGRVRGQV","created_at":"2026-07-05T01:00:56Z"}],"graph_snapshots":[{"event_id":"sha256:2cde34c8f07023a1012bbf9a262832e59f23dbc2fe09db33e4b0e27091d9a39c","target":"graph","created_at":"2026-07-05T01:00:56Z","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/2005.02883/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Homogeneous face-centered cubic (fcc) polycrystalline CoCrFeNi films were deposited at room temperature on (0001)alpha-Al2O3 (c-sapphire). Phase and morphological stability of 200 to 670 nm thick films were investigated between 973 K and 1423 K. The fcc-phase persists while the original <111> texture of 30-100 nm wide columnar grains evolves into ~10 or ~1000 micron wide grains. Only the grains having specific orientation relationships to the sapphire grow; as in the case of pure fcc metal (M) films 4 orientation relationships (OR) are found: OR1 (M(111)[1-10]//alpha-Al2O3 (0001)[1-100]) and O","authors_text":"Alan Savan, Alfred Ludwig, Blandine Courtois, Christina Scheu, Dominique Chatain, Gerhard Dehm, Maya K. Kini, Nathalie Bozzolo, Younes Addab","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-05-06T14:56:02Z","title":"Microstructure evolution and thermal stability of equiatomic CoCrFeNi films on (0001)alpha-Al2O3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.02883","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:ed3e65903f2d8abe3d2bcd30230592d3d0d4a241695f7983b8d37279833c8b0c","target":"record","created_at":"2026-07-05T01:00:56Z","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":"f94cdd570f6e22301902d0415462810d03e44f8120e26b3b72b660be7e6141ed","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-05-06T14:56:02Z","title_canon_sha256":"ca076d846463f58d95b5e0ecfd99882fffc7ba3772a70146390fdadef2c1cd8f"},"schema_version":"1.0","source":{"id":"2005.02883","kind":"arxiv","version":1}},"canonical_sha256":"a9a3589a1541cc8e9e6e399c0e672ff7b410e291f0b2fa57ab49123816da671f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a9a3589a1541cc8e9e6e399c0e672ff7b410e291f0b2fa57ab49123816da671f","first_computed_at":"2026-07-05T01:00:56.945184Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:00:56.945184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KeLdSyNG31zeSDd+xTapwkkh0/NLBdIpCiDTYHvez8VGr1zfBF/zoxVQjbQzqc9ddFfOr9pKuixO0abRc0vhBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:00:56.945588Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.02883","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ed3e65903f2d8abe3d2bcd30230592d3d0d4a241695f7983b8d37279833c8b0c","sha256:2cde34c8f07023a1012bbf9a262832e59f23dbc2fe09db33e4b0e27091d9a39c"],"state_sha256":"4b928d36cea8a678ee33b0b6905fdb42f056151c350aacff9bcbe6d379c02db6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fARvGanud8kQdtrm4SwFlr4abUFABTwdB7lJW0TPLhB6kVgRcyHWCGb41z8QtQdLyd7WPMn8of17x0XEFIt0BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-31T18:19:48.020512Z","bundle_sha256":"3a84d7ba695c5b6861eb78785d938a30909cb49176afb79507a589d92c8ec383"}}