{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:6KETBU7E6MNWDE7ZN4AVITSJBB","short_pith_number":"pith:6KETBU7E","canonical_record":{"source":{"id":"2310.14223","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-10-22T08:07:14Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"9e80065819b300e7b1463d4e8a720b3d7d1ee687daf3d90e6bd50d675e744317","abstract_canon_sha256":"f7a7260168611d758ccac69a6a2bb4bda5bd4e00e191d6749eadc27c83bdee4f"},"schema_version":"1.0"},"canonical_sha256":"f28930d3e4f31b6193f96f01544e49086173b804c405f117257f397d2352e8d6","source":{"kind":"arxiv","id":"2310.14223","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.14223","created_at":"2026-07-05T07:04:01Z"},{"alias_kind":"arxiv_version","alias_value":"2310.14223v1","created_at":"2026-07-05T07:04:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.14223","created_at":"2026-07-05T07:04:01Z"},{"alias_kind":"pith_short_12","alias_value":"6KETBU7E6MNW","created_at":"2026-07-05T07:04:01Z"},{"alias_kind":"pith_short_16","alias_value":"6KETBU7E6MNWDE7Z","created_at":"2026-07-05T07:04:01Z"},{"alias_kind":"pith_short_8","alias_value":"6KETBU7E","created_at":"2026-07-05T07:04:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:6KETBU7E6MNWDE7ZN4AVITSJBB","target":"record","payload":{"canonical_record":{"source":{"id":"2310.14223","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-10-22T08:07:14Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"9e80065819b300e7b1463d4e8a720b3d7d1ee687daf3d90e6bd50d675e744317","abstract_canon_sha256":"f7a7260168611d758ccac69a6a2bb4bda5bd4e00e191d6749eadc27c83bdee4f"},"schema_version":"1.0"},"canonical_sha256":"f28930d3e4f31b6193f96f01544e49086173b804c405f117257f397d2352e8d6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:04:01.898038Z","signature_b64":"GSKpEQii91EfF6gp5mXesoTLIgCjhQ7x5IkyVd36aXOzFYKs1QSOuHKo/eGlpUO6yDby2Jxm+I1BhH5StyVxCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f28930d3e4f31b6193f96f01544e49086173b804c405f117257f397d2352e8d6","last_reissued_at":"2026-07-05T07:04:01.897479Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:04:01.897479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.14223","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":"2026-07-05T07:04:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4/g8Hfnjzl8/RncZXaEqMitQdU83fMzrqDWAkBItuSknriJPlrZPsKQlMjtSRaUINenEKRNSpA2jVWMbnHWxBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T16:25:22.985537Z"},"content_sha256":"f692b934c57899d1edbf7fdba7f19bbbb4191ce39f578b98e121425855edd8f8","schema_version":"1.0","event_id":"sha256:f692b934c57899d1edbf7fdba7f19bbbb4191ce39f578b98e121425855edd8f8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:6KETBU7E6MNWDE7ZN4AVITSJBB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Microstructure evolution and characteristics of laser-clad lightweight refractory NbxMo$_{0.5}$Ti$_{1.5}$Ta$_{0.2}$Cr high-entropy alloy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.app-ph","authors_text":"C.Y. Cui, H.H. Xu, J. Yang, X.G. Cui","submitted_at":"2023-10-22T08:07:14Z","abstract_excerpt":"Lightweight refractory high-entropy alloy coatings (RHEAcs) of NbxMo$_{0.5}$Ti$_{1.5}$Ta$_{0.2}$Cr (where $x=$ 1, 1.3, 1.5, and 2) were fabricated on the surface of 316L stainless steel using laser cladding (LC) technology. A comprehensive study was conducted to elucidate the effect of Nb content on the microstructure, microhardness and wear resistance of NbxMo$_{0.5}$Ti$_{1.5}$Ta$_{0.2}$Cr RHEAcs before and after annealing at 900 for 10 h. The results show that the grains are gradually refined with the increase of Nb content. The coating consists mainly of a body-centered cubic (BCC) solid so"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.14223","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/2310.14223/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":"2026-07-05T07:04:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tklygXBGJcO/h+zZQkCKtngJdRXqHCqY0iK6NkiSd/J/Kigo52lTfZWUAKEoVjjWqgjAz9h06+GMexz5viJnBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T16:25:22.986033Z"},"content_sha256":"dae1c291a9172822ebb3f3c4accbf2d1736bd941ac1857f4799c6eeb2d8a32c9","schema_version":"1.0","event_id":"sha256:dae1c291a9172822ebb3f3c4accbf2d1736bd941ac1857f4799c6eeb2d8a32c9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6KETBU7E6MNWDE7ZN4AVITSJBB/bundle.json","state_url":"https://pith.science/pith/6KETBU7E6MNWDE7ZN4AVITSJBB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6KETBU7E6MNWDE7ZN4AVITSJBB/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":"2026-08-18T16:25:22Z","links":{"resolver":"https://pith.science/pith/6KETBU7E6MNWDE7ZN4AVITSJBB","bundle":"https://pith.science/pith/6KETBU7E6MNWDE7ZN4AVITSJBB/bundle.json","state":"https://pith.science/pith/6KETBU7E6MNWDE7ZN4AVITSJBB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6KETBU7E6MNWDE7ZN4AVITSJBB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:6KETBU7E6MNWDE7ZN4AVITSJBB","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":"f7a7260168611d758ccac69a6a2bb4bda5bd4e00e191d6749eadc27c83bdee4f","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-10-22T08:07:14Z","title_canon_sha256":"9e80065819b300e7b1463d4e8a720b3d7d1ee687daf3d90e6bd50d675e744317"},"schema_version":"1.0","source":{"id":"2310.14223","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.14223","created_at":"2026-07-05T07:04:01Z"},{"alias_kind":"arxiv_version","alias_value":"2310.14223v1","created_at":"2026-07-05T07:04:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.14223","created_at":"2026-07-05T07:04:01Z"},{"alias_kind":"pith_short_12","alias_value":"6KETBU7E6MNW","created_at":"2026-07-05T07:04:01Z"},{"alias_kind":"pith_short_16","alias_value":"6KETBU7E6MNWDE7Z","created_at":"2026-07-05T07:04:01Z"},{"alias_kind":"pith_short_8","alias_value":"6KETBU7E","created_at":"2026-07-05T07:04:01Z"}],"graph_snapshots":[{"event_id":"sha256:dae1c291a9172822ebb3f3c4accbf2d1736bd941ac1857f4799c6eeb2d8a32c9","target":"graph","created_at":"2026-07-05T07:04:01Z","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/2310.14223/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Lightweight refractory high-entropy alloy coatings (RHEAcs) of NbxMo$_{0.5}$Ti$_{1.5}$Ta$_{0.2}$Cr (where $x=$ 1, 1.3, 1.5, and 2) were fabricated on the surface of 316L stainless steel using laser cladding (LC) technology. A comprehensive study was conducted to elucidate the effect of Nb content on the microstructure, microhardness and wear resistance of NbxMo$_{0.5}$Ti$_{1.5}$Ta$_{0.2}$Cr RHEAcs before and after annealing at 900 for 10 h. The results show that the grains are gradually refined with the increase of Nb content. The coating consists mainly of a body-centered cubic (BCC) solid so","authors_text":"C.Y. Cui, H.H. Xu, J. Yang, X.G. Cui","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-10-22T08:07:14Z","title":"Microstructure evolution and characteristics of laser-clad lightweight refractory NbxMo$_{0.5}$Ti$_{1.5}$Ta$_{0.2}$Cr high-entropy alloy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.14223","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:f692b934c57899d1edbf7fdba7f19bbbb4191ce39f578b98e121425855edd8f8","target":"record","created_at":"2026-07-05T07:04:01Z","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":"f7a7260168611d758ccac69a6a2bb4bda5bd4e00e191d6749eadc27c83bdee4f","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2023-10-22T08:07:14Z","title_canon_sha256":"9e80065819b300e7b1463d4e8a720b3d7d1ee687daf3d90e6bd50d675e744317"},"schema_version":"1.0","source":{"id":"2310.14223","kind":"arxiv","version":1}},"canonical_sha256":"f28930d3e4f31b6193f96f01544e49086173b804c405f117257f397d2352e8d6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f28930d3e4f31b6193f96f01544e49086173b804c405f117257f397d2352e8d6","first_computed_at":"2026-07-05T07:04:01.897479Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:04:01.897479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GSKpEQii91EfF6gp5mXesoTLIgCjhQ7x5IkyVd36aXOzFYKs1QSOuHKo/eGlpUO6yDby2Jxm+I1BhH5StyVxCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:04:01.898038Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.14223","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f692b934c57899d1edbf7fdba7f19bbbb4191ce39f578b98e121425855edd8f8","sha256:dae1c291a9172822ebb3f3c4accbf2d1736bd941ac1857f4799c6eeb2d8a32c9"],"state_sha256":"9a6fade66e7b79a0a12eeaf34a63cd231387f52bce55ebf57e823e1589a21b59"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H2kPelImXp+oIR18npRY3uqZ+mh99EvMAmj47ys7WDiZI6P4n6KKPls7eIcnwun1G64YMWqvPSfcICbT6p4GCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T16:25:22.989753Z","bundle_sha256":"c138714b97c9c86ccfc0b0b90303c71218a3436c050bb30f0da9a38129df4213"}}