{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:S3PJTFTL4BOXWFXJIUITPII2KI","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":"fe5ded9792c9bc6773c4d629408b51c6a0def87ffcc3b02562cc0fab20a343e3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-10-09T14:54:56Z","title_canon_sha256":"6d9998eb4b99d1640e22694cf3269c5d39874339f6d231652323573da3458061"},"schema_version":"1.0","source":{"id":"1710.03129","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.03129","created_at":"2026-05-18T00:33:26Z"},{"alias_kind":"arxiv_version","alias_value":"1710.03129v1","created_at":"2026-05-18T00:33:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.03129","created_at":"2026-05-18T00:33:26Z"},{"alias_kind":"pith_short_12","alias_value":"S3PJTFTL4BOX","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"S3PJTFTL4BOXWFXJ","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"S3PJTFTL","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:ffcd20f9e3fa7073d564d83156b7b18448dd323a6d7f78424496507a8ba17d89","target":"graph","created_at":"2026-05-18T00:33:26Z","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":"In 2007, the software and systems traceability community met at the first Natural Bridge symposium on the Grand Challenges of Traceability to establish and address research goals for achieving effective, trustworthy, and ubiquitous traceability. Ten years later, in 2017, the community came together to evaluate a decade of progress towards achieving these goals. These proceedings document some of that progress. They include a series of short position papers, representing current work in the community organized across four process axes of traceability practice. The sessions covered topics from T","authors_text":"Giuliano Antoniol, Jane Cleland-Huang, Jane Huffman Hayes, Michael Vierhauser","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-10-09T14:54:56Z","title":"Grand Challenges of Traceability: The Next Ten Years"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.03129","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":"sha256:3d8aa3cf1450abeece4c88690d373bd5b9a2e2589ca284e9e20242177f302321","target":"record","created_at":"2026-05-18T00:33:26Z","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":"fe5ded9792c9bc6773c4d629408b51c6a0def87ffcc3b02562cc0fab20a343e3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-10-09T14:54:56Z","title_canon_sha256":"6d9998eb4b99d1640e22694cf3269c5d39874339f6d231652323573da3458061"},"schema_version":"1.0","source":{"id":"1710.03129","kind":"arxiv","version":1}},"canonical_sha256":"96de99966be05d7b16e9451137a11a5231d0e33f5162ee85f7b6468684cb49ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"96de99966be05d7b16e9451137a11a5231d0e33f5162ee85f7b6468684cb49ee","first_computed_at":"2026-05-18T00:33:26.987112Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:33:26.987112Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RBqciqud6RBAQOMwweWjFTf/ukQIjwOrHMqUT5U9ldTG+9+WrCrcNrplKvX0Iy13ohiAFNyinCUP9ANrgrDeDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:33:26.987873Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.03129","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d8aa3cf1450abeece4c88690d373bd5b9a2e2589ca284e9e20242177f302321","sha256:ffcd20f9e3fa7073d564d83156b7b18448dd323a6d7f78424496507a8ba17d89"],"state_sha256":"6b0180c0b1708c12ac7c88a6a2d0ae12fd3e7cb655b0c87ff2abc738e092ded7"}