{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:6KTDCMWFLSOLAHF2E6FK4OAYAD","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":"a9fe2c6643c05f1e306e19a7508bbc7562ad6e1dc5e53508d1e519adbee4316c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2014-07-24T22:02:53Z","title_canon_sha256":"1eed09f976442ea62742c488917059d4561e88a0b1d89d47154db5c5fd9b5633"},"schema_version":"1.0","source":{"id":"1407.6745","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.6745","created_at":"2026-05-18T02:46:32Z"},{"alias_kind":"arxiv_version","alias_value":"1407.6745v1","created_at":"2026-05-18T02:46:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.6745","created_at":"2026-05-18T02:46:32Z"},{"alias_kind":"pith_short_12","alias_value":"6KTDCMWFLSOL","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"6KTDCMWFLSOLAHF2","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"6KTDCMWF","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:16d87e9e646c271773b7e67166d422023c321f480af12b17115e1d9ac61c6e65","target":"graph","created_at":"2026-05-18T02:46:32Z","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":"Identifying the sets of operations that can be executed simultaneously is an important problem appearing in many parallel applications. By modeling the operations and their interactions as a graph, one can identify the independent operations by solving a graph coloring problem. Many efficient sequential algorithms are known for this NP-Complete problem, but they are typically unsuitable when the operations and their interactions are distributed in the memory of large parallel computers. On top of an existing distributed-memory graph coloring algorithm, we investigate two compatible techniques ","authors_text":"Ahmet Erdem Sar{\\i}y\\\"uce, Erik Saule, \\\"Umit V. \\c{C}ataly\\\"urek","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2014-07-24T22:02:53Z","title":"On Distributed Graph Coloring with Iterative Recoloring"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.6745","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":"sha256:34163e605ce687bce83382708ed0cf3220eff304745f67a43c6e08feeab754a0","target":"record","created_at":"2026-05-18T02:46:32Z","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":"a9fe2c6643c05f1e306e19a7508bbc7562ad6e1dc5e53508d1e519adbee4316c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2014-07-24T22:02:53Z","title_canon_sha256":"1eed09f976442ea62742c488917059d4561e88a0b1d89d47154db5c5fd9b5633"},"schema_version":"1.0","source":{"id":"1407.6745","kind":"arxiv","version":1}},"canonical_sha256":"f2a63132c55c9cb01cba278aae381800cc0317bd522fc023e40f6c4e5fa572d1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2a63132c55c9cb01cba278aae381800cc0317bd522fc023e40f6c4e5fa572d1","first_computed_at":"2026-05-18T02:46:32.317773Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:46:32.317773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/twPqui0ZrckEXxH4GkplRBG9+Z3RK9jHgdwmcYNBb0PtSqUXEQh1qVhzPs4uq6RDbE1Iib0vtJZmcnPZd2WDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:46:32.318240Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.6745","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:34163e605ce687bce83382708ed0cf3220eff304745f67a43c6e08feeab754a0","sha256:16d87e9e646c271773b7e67166d422023c321f480af12b17115e1d9ac61c6e65"],"state_sha256":"b358f1dd2b01b7eed346c53e76fa6b6c577f231e678e344a84bd27dbb89364e7"}