{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:PZ3KWNCZTSISPXNAAOIYY7RT43","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":"4612d72388c88370844e59465fe7db5f594286032c629c72f969b40afab18952","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2010-12-27T06:30:03Z","title_canon_sha256":"4178981c84d92bbdcb8c475d8ae59e5c5908ec9a9ad1c6d3631d2994bf17f987"},"schema_version":"1.0","source":{"id":"1012.5560","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.5560","created_at":"2026-05-18T04:32:23Z"},{"alias_kind":"arxiv_version","alias_value":"1012.5560v1","created_at":"2026-05-18T04:32:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.5560","created_at":"2026-05-18T04:32:23Z"},{"alias_kind":"pith_short_12","alias_value":"PZ3KWNCZTSIS","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"PZ3KWNCZTSISPXNA","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"PZ3KWNCZ","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:65a01b351cd5e47aac827040f7a353e319e72ce76b1de3cf82caa1c8239c5b6c","target":"graph","created_at":"2026-05-18T04:32:23Z","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":"We describe a strategy language to control the application of graph rewriting rules, and show how this language can be used to write high-level declarative programs in several application areas.  This language is part of a graph-based programming tool  built within the port-graph transformation and visualisation environment PORGY.","authors_text":"Maribel Fern\\'andez (King's College London), Olivier Namet (King's College London)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2010-12-27T06:30:03Z","title":"Strategic programming on graph rewriting systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.5560","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":"sha256:214e59a361cd4eb62aea5287f08b7e344f25f8b016898ac7035ba814d2cfe218","target":"record","created_at":"2026-05-18T04:32:23Z","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":"4612d72388c88370844e59465fe7db5f594286032c629c72f969b40afab18952","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2010-12-27T06:30:03Z","title_canon_sha256":"4178981c84d92bbdcb8c475d8ae59e5c5908ec9a9ad1c6d3631d2994bf17f987"},"schema_version":"1.0","source":{"id":"1012.5560","kind":"arxiv","version":1}},"canonical_sha256":"7e76ab34599c9127dda003918c7e33e6c7767cf0b3795f96bd3af0e263bd3969","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7e76ab34599c9127dda003918c7e33e6c7767cf0b3795f96bd3af0e263bd3969","first_computed_at":"2026-05-18T04:32:23.040103Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:32:23.040103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Pi9L8ankDkjRbnruxGp6KuvLS7vKnCo9khlrkQwQooOx5V0lsvT/mUAjlSz2CS8gHUUTTwCIauRKQkbzyXdXCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:32:23.040825Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.5560","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:214e59a361cd4eb62aea5287f08b7e344f25f8b016898ac7035ba814d2cfe218","sha256:65a01b351cd5e47aac827040f7a353e319e72ce76b1de3cf82caa1c8239c5b6c"],"state_sha256":"d63d04ae97c04f5c7263f15b01b081710e382dcdd0870803fcc54bdaa4663326"}