{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:3ZQ6UA6Q4CE7SWISRPNNFN5UC6","short_pith_number":"pith:3ZQ6UA6Q","canonical_record":{"source":{"id":"1611.09449","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-11-29T01:11:11Z","cross_cats_sorted":[],"title_canon_sha256":"cb6baa9ad43598b0d375fe7eaa37f9bb3c90b05980a1fbb300c9c480e40175a0","abstract_canon_sha256":"fc54ef354da285981c163d26a59351da4642a92194dce9836a69f220550ef6da"},"schema_version":"1.0"},"canonical_sha256":"de61ea03d0e089f959128bdad2b7b41785563f12ca5ce00bc8ed268c16d3e804","source":{"kind":"arxiv","id":"1611.09449","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.09449","created_at":"2026-05-18T00:51:24Z"},{"alias_kind":"arxiv_version","alias_value":"1611.09449v2","created_at":"2026-05-18T00:51:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.09449","created_at":"2026-05-18T00:51:24Z"},{"alias_kind":"pith_short_12","alias_value":"3ZQ6UA6Q4CE7","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"3ZQ6UA6Q4CE7SWIS","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"3ZQ6UA6Q","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:3ZQ6UA6Q4CE7SWISRPNNFN5UC6","target":"record","payload":{"canonical_record":{"source":{"id":"1611.09449","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-11-29T01:11:11Z","cross_cats_sorted":[],"title_canon_sha256":"cb6baa9ad43598b0d375fe7eaa37f9bb3c90b05980a1fbb300c9c480e40175a0","abstract_canon_sha256":"fc54ef354da285981c163d26a59351da4642a92194dce9836a69f220550ef6da"},"schema_version":"1.0"},"canonical_sha256":"de61ea03d0e089f959128bdad2b7b41785563f12ca5ce00bc8ed268c16d3e804","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:24.907583Z","signature_b64":"U+Z7JTLM2DYL2BODaawNn9iwBsgFsRI+ShCzAKQwiyae+xgUAd4+tEXTW2TeNhcHjEOrpRenZ/aV+kzM/xpqCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de61ea03d0e089f959128bdad2b7b41785563f12ca5ce00bc8ed268c16d3e804","last_reissued_at":"2026-05-18T00:51:24.907004Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:24.907004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.09449","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:51:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h0yGegm8pLKLg5f27UPlg84oLNLYEls4XHAOaNFcB2tcdfDOb98XWuNfCWbIIEfqcukLTB6zMFpUZt7ctiNyAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T23:07:57.381011Z"},"content_sha256":"bf6d2d5d79f63b50a348f0119c2bf5a9579e51aea0421bfb1a2462d5b15971ce","schema_version":"1.0","event_id":"sha256:bf6d2d5d79f63b50a348f0119c2bf5a9579e51aea0421bfb1a2462d5b15971ce"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:3ZQ6UA6Q4CE7SWISRPNNFN5UC6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Triple junction drag effects during topological changes in the evolution of polycrystalline microstructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"David J. Srolovitz, Quan Zhao, Wei Jiang, Weizhu Bao","submitted_at":"2016-11-29T01:11:11Z","abstract_excerpt":"Experiments, theory and atomistic simulations show that finite triple junction mobility results in non-equilibrium triple junction angles in evolving polycrystalline systems. These angles have been predicted and verified for cases where grain boundary migration is steady-state. Yet, steady-state never occurs during the evolution of polycrystalline microstructures as a result of changing grain size and topological events (e.g., grain face/edge switching - \"$T_1$\" process, or grain disappearance \"$T_2$\" or \"$T_3$\" processes). We examine the non-steady evolution of the triple junction angle in th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.09449","kind":"arxiv","version":2},"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":"2026-05-18T00:51:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ikfcL3yLtDifI22UK3O4mgLkAYgw5joD6bfT9bRbR/jDe7sg7sDmyaRyZGSfAm/PUVERvQ7VgJlunJ99McsqBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T23:07:57.381372Z"},"content_sha256":"2457e77cc9bee0c207311906ae31cf6624d5bf156a4d587d657b41684ffd984c","schema_version":"1.0","event_id":"sha256:2457e77cc9bee0c207311906ae31cf6624d5bf156a4d587d657b41684ffd984c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3ZQ6UA6Q4CE7SWISRPNNFN5UC6/bundle.json","state_url":"https://pith.science/pith/3ZQ6UA6Q4CE7SWISRPNNFN5UC6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3ZQ6UA6Q4CE7SWISRPNNFN5UC6/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":"2026-06-02T23:07:57Z","links":{"resolver":"https://pith.science/pith/3ZQ6UA6Q4CE7SWISRPNNFN5UC6","bundle":"https://pith.science/pith/3ZQ6UA6Q4CE7SWISRPNNFN5UC6/bundle.json","state":"https://pith.science/pith/3ZQ6UA6Q4CE7SWISRPNNFN5UC6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3ZQ6UA6Q4CE7SWISRPNNFN5UC6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:3ZQ6UA6Q4CE7SWISRPNNFN5UC6","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":"fc54ef354da285981c163d26a59351da4642a92194dce9836a69f220550ef6da","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-11-29T01:11:11Z","title_canon_sha256":"cb6baa9ad43598b0d375fe7eaa37f9bb3c90b05980a1fbb300c9c480e40175a0"},"schema_version":"1.0","source":{"id":"1611.09449","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.09449","created_at":"2026-05-18T00:51:24Z"},{"alias_kind":"arxiv_version","alias_value":"1611.09449v2","created_at":"2026-05-18T00:51:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.09449","created_at":"2026-05-18T00:51:24Z"},{"alias_kind":"pith_short_12","alias_value":"3ZQ6UA6Q4CE7","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"3ZQ6UA6Q4CE7SWIS","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"3ZQ6UA6Q","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:2457e77cc9bee0c207311906ae31cf6624d5bf156a4d587d657b41684ffd984c","target":"graph","created_at":"2026-05-18T00:51:24Z","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":"Experiments, theory and atomistic simulations show that finite triple junction mobility results in non-equilibrium triple junction angles in evolving polycrystalline systems. These angles have been predicted and verified for cases where grain boundary migration is steady-state. Yet, steady-state never occurs during the evolution of polycrystalline microstructures as a result of changing grain size and topological events (e.g., grain face/edge switching - \"$T_1$\" process, or grain disappearance \"$T_2$\" or \"$T_3$\" processes). We examine the non-steady evolution of the triple junction angle in th","authors_text":"David J. Srolovitz, Quan Zhao, Wei Jiang, Weizhu Bao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-11-29T01:11:11Z","title":"Triple junction drag effects during topological changes in the evolution of polycrystalline microstructures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.09449","kind":"arxiv","version":2},"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:bf6d2d5d79f63b50a348f0119c2bf5a9579e51aea0421bfb1a2462d5b15971ce","target":"record","created_at":"2026-05-18T00:51:24Z","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":"fc54ef354da285981c163d26a59351da4642a92194dce9836a69f220550ef6da","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-11-29T01:11:11Z","title_canon_sha256":"cb6baa9ad43598b0d375fe7eaa37f9bb3c90b05980a1fbb300c9c480e40175a0"},"schema_version":"1.0","source":{"id":"1611.09449","kind":"arxiv","version":2}},"canonical_sha256":"de61ea03d0e089f959128bdad2b7b41785563f12ca5ce00bc8ed268c16d3e804","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de61ea03d0e089f959128bdad2b7b41785563f12ca5ce00bc8ed268c16d3e804","first_computed_at":"2026-05-18T00:51:24.907004Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:24.907004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U+Z7JTLM2DYL2BODaawNn9iwBsgFsRI+ShCzAKQwiyae+xgUAd4+tEXTW2TeNhcHjEOrpRenZ/aV+kzM/xpqCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:24.907583Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.09449","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf6d2d5d79f63b50a348f0119c2bf5a9579e51aea0421bfb1a2462d5b15971ce","sha256:2457e77cc9bee0c207311906ae31cf6624d5bf156a4d587d657b41684ffd984c"],"state_sha256":"9303a1699ad619f4bd3a7c734be862e836351292e85eb8f7d1119f8b95bf92ac"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nRSgXq2Ojbgb/W1DIuIB4JQY0zCPNoGtJdaus7lG1Ngti4bm4c2byx84d8lGzLduh2FzyuORP32JiooTSdEaDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T23:07:57.383286Z","bundle_sha256":"710ee604dc15fa1b0693f0c3c1e5e35114b30456383b358baf31d1b6d53c3b46"}}