{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:AEVUSZSXWH7NHS6CVT5OV2FX7V","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":"b995c553601c1e99431d6a24d72d24c750479dd22e60cc8484cb533925380e61","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1994-07-06T01:12:00Z","title_canon_sha256":"7a645ad13fbb8550363b33baefd532607ebb1fcf68e0cd54f06fcc362e1a6906"},"schema_version":"1.0","source":{"id":"hep-th/9407031","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9407031","created_at":"2026-07-04T15:54:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9407031v1","created_at":"2026-07-04T15:54:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9407031","created_at":"2026-07-04T15:54:11Z"},{"alias_kind":"pith_short_12","alias_value":"AEVUSZSXWH7N","created_at":"2026-07-04T15:54:11Z"},{"alias_kind":"pith_short_16","alias_value":"AEVUSZSXWH7NHS6C","created_at":"2026-07-04T15:54:11Z"},{"alias_kind":"pith_short_8","alias_value":"AEVUSZSX","created_at":"2026-07-04T15:54:11Z"}],"graph_snapshots":[{"event_id":"sha256:7115b9fdf676c4e9a79c6e9d0a9d159e1f42fc0cce31febd48023485fa5dd05c","target":"graph","created_at":"2026-07-04T15:54:11Z","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/hep-th/9407031/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the possibility that stringy nonperturbative effects appear as holes in the world-sheet. We focus on the case of Dirichlet string theory, which we argue should be formulated differently than in previous work, and we find that the effects of boundaries are naturally weighted by $e^{-O(1/g_{\\rm st})}$.","authors_text":"Joseph Polchinski","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1994-07-06T01:12:00Z","title":"Combinatorics of Boundaries in String Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9407031","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":"sha256:801f40802dd7a233a4b6fe498a236ee37e165517b4b132a8ad703517993793d5","target":"record","created_at":"2026-07-04T15:54:11Z","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":"b995c553601c1e99431d6a24d72d24c750479dd22e60cc8484cb533925380e61","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1994-07-06T01:12:00Z","title_canon_sha256":"7a645ad13fbb8550363b33baefd532607ebb1fcf68e0cd54f06fcc362e1a6906"},"schema_version":"1.0","source":{"id":"hep-th/9407031","kind":"arxiv","version":1}},"canonical_sha256":"012b496657b1fed3cbc2acfaeae8b7fd537fa0ae4f1e792fdd713bb0d778ad83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"012b496657b1fed3cbc2acfaeae8b7fd537fa0ae4f1e792fdd713bb0d778ad83","first_computed_at":"2026-07-04T15:54:11.991881Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:54:11.991881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ENgXBYYSlXD+haUCIo6Hnq2NkRBZdf/smokSVc02p+qz0wvo9JEVwjS8v82etDBJGgQoL1e78XK5zWcLMemDDw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:54:11.992288Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9407031","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:801f40802dd7a233a4b6fe498a236ee37e165517b4b132a8ad703517993793d5","sha256:7115b9fdf676c4e9a79c6e9d0a9d159e1f42fc0cce31febd48023485fa5dd05c"],"state_sha256":"787dfeb2bdda503984e2e230557d458b190c0f19f1d41cdd2e8e2a6eb1bd8833"}