{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:JMGQR47SZS7RI3DVH7PST2IQWZ","short_pith_number":"pith:JMGQR47S","canonical_record":{"source":{"id":"2608.03588","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2026-08-04T12:42:11Z","cross_cats_sorted":["cs.AI","cs.SE"],"title_canon_sha256":"c2d20e5d4039aca8e3d6a4528a80a40782b3bd83b6553cbba85eaa547794b8bd","abstract_canon_sha256":"fab5ee16b5df4a6037d7ee5e1e1eb82dfead54cae5e93d8c310faad79c2318d0"},"schema_version":"1.0"},"canonical_sha256":"4b0d08f3f2ccbf146c753fdf29e910b641587f568adfa29e32509836ca09b4db","source":{"kind":"arxiv","id":"2608.03588","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03588","created_at":"2026-08-05T01:36:42Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03588v1","created_at":"2026-08-05T01:36:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03588","created_at":"2026-08-05T01:36:42Z"},{"alias_kind":"pith_short_12","alias_value":"JMGQR47SZS7R","created_at":"2026-08-05T01:36:42Z"},{"alias_kind":"pith_short_16","alias_value":"JMGQR47SZS7RI3DV","created_at":"2026-08-05T01:36:42Z"},{"alias_kind":"pith_short_8","alias_value":"JMGQR47S","created_at":"2026-08-05T01:36:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:JMGQR47SZS7RI3DVH7PST2IQWZ","target":"record","payload":{"canonical_record":{"source":{"id":"2608.03588","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2026-08-04T12:42:11Z","cross_cats_sorted":["cs.AI","cs.SE"],"title_canon_sha256":"c2d20e5d4039aca8e3d6a4528a80a40782b3bd83b6553cbba85eaa547794b8bd","abstract_canon_sha256":"fab5ee16b5df4a6037d7ee5e1e1eb82dfead54cae5e93d8c310faad79c2318d0"},"schema_version":"1.0"},"canonical_sha256":"4b0d08f3f2ccbf146c753fdf29e910b641587f568adfa29e32509836ca09b4db","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-05T01:36:42.528156Z","signature_b64":"eDyduBXHp/vKbcGe8i3g9tA3YZ/lhmgHl4Uw8hKpNMwIcVkmjoSekAuAscvwnyL0oOLoeOR+i4eORZHGphLvDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b0d08f3f2ccbf146c753fdf29e910b641587f568adfa29e32509836ca09b4db","last_reissued_at":"2026-08-05T01:36:42.526730Z","signature_status":"signed_v1","first_computed_at":"2026-08-05T01:36:42.526730Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.03588","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-05T01:36:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HAUdgyL4ZC7YDwtSUw/Uy62q++ohIbUt1iMbSprpKkJUhndw4Gk/zHo77F37FYun7xHuYGhDi3lmfQRGkDlSAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T17:14:54.408354Z"},"content_sha256":"f0dbe221bdee23ce1fe0f581cac07cbfbff6195931ac9f2c20641363b99a4ec6","schema_version":"1.0","event_id":"sha256:f0dbe221bdee23ce1fe0f581cac07cbfbff6195931ac9f2c20641363b99a4ec6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:JMGQR47SZS7RI3DVH7PST2IQWZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"GenOS: Compositional Certificates for Semantic Robustness in AI Code Generation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.SE"],"primary_cat":"cs.PL","authors_text":"Corrado Priami","submitted_at":"2026-08-04T12:42:11Z","abstract_excerpt":"AI coding agents are stochastic workflows: prompts are interpreted, artifacts are sampled, validators produce observations, and orchestrators commit or repair. Small prompt or specification changes can therefore alter program-behavior distributions even when the texts appear synonymous. Existing systems evaluate correctness, but lack a compositional criterion for safely replacing a prompt, contract, generator, or program inside a complete agentic workflow. We introduce GenOS, a probabilistic operational semantics for this replacement problem. Each layer is modeled as a Markov kernel, and each "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03588","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.03588/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-08-05T01:36:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6wVPWJ+i147tUM791Lp7xJdUzZtNHTaF8t7BG14Yt46DvuxDLJ2HrdPLq+4r4uUEIFHl5U227WqsnWuFJqfSBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T17:14:54.408742Z"},"content_sha256":"1249614138a745730110028cad5d4f0cc1e5311fe4622f598cde9a1f67be5ca5","schema_version":"1.0","event_id":"sha256:1249614138a745730110028cad5d4f0cc1e5311fe4622f598cde9a1f67be5ca5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JMGQR47SZS7RI3DVH7PST2IQWZ/bundle.json","state_url":"https://pith.science/pith/JMGQR47SZS7RI3DVH7PST2IQWZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JMGQR47SZS7RI3DVH7PST2IQWZ/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":"2026-08-07T17:14:54Z","links":{"resolver":"https://pith.science/pith/JMGQR47SZS7RI3DVH7PST2IQWZ","bundle":"https://pith.science/pith/JMGQR47SZS7RI3DVH7PST2IQWZ/bundle.json","state":"https://pith.science/pith/JMGQR47SZS7RI3DVH7PST2IQWZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JMGQR47SZS7RI3DVH7PST2IQWZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JMGQR47SZS7RI3DVH7PST2IQWZ","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":"fab5ee16b5df4a6037d7ee5e1e1eb82dfead54cae5e93d8c310faad79c2318d0","cross_cats_sorted":["cs.AI","cs.SE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2026-08-04T12:42:11Z","title_canon_sha256":"c2d20e5d4039aca8e3d6a4528a80a40782b3bd83b6553cbba85eaa547794b8bd"},"schema_version":"1.0","source":{"id":"2608.03588","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03588","created_at":"2026-08-05T01:36:42Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03588v1","created_at":"2026-08-05T01:36:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03588","created_at":"2026-08-05T01:36:42Z"},{"alias_kind":"pith_short_12","alias_value":"JMGQR47SZS7R","created_at":"2026-08-05T01:36:42Z"},{"alias_kind":"pith_short_16","alias_value":"JMGQR47SZS7RI3DV","created_at":"2026-08-05T01:36:42Z"},{"alias_kind":"pith_short_8","alias_value":"JMGQR47S","created_at":"2026-08-05T01:36:42Z"}],"graph_snapshots":[{"event_id":"sha256:1249614138a745730110028cad5d4f0cc1e5311fe4622f598cde9a1f67be5ca5","target":"graph","created_at":"2026-08-05T01:36:42Z","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/2608.03588/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"AI coding agents are stochastic workflows: prompts are interpreted, artifacts are sampled, validators produce observations, and orchestrators commit or repair. Small prompt or specification changes can therefore alter program-behavior distributions even when the texts appear synonymous. Existing systems evaluate correctness, but lack a compositional criterion for safely replacing a prompt, contract, generator, or program inside a complete agentic workflow. We introduce GenOS, a probabilistic operational semantics for this replacement problem. Each layer is modeled as a Markov kernel, and each ","authors_text":"Corrado Priami","cross_cats":["cs.AI","cs.SE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2026-08-04T12:42:11Z","title":"GenOS: Compositional Certificates for Semantic Robustness in AI Code Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03588","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:f0dbe221bdee23ce1fe0f581cac07cbfbff6195931ac9f2c20641363b99a4ec6","target":"record","created_at":"2026-08-05T01:36:42Z","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":"fab5ee16b5df4a6037d7ee5e1e1eb82dfead54cae5e93d8c310faad79c2318d0","cross_cats_sorted":["cs.AI","cs.SE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2026-08-04T12:42:11Z","title_canon_sha256":"c2d20e5d4039aca8e3d6a4528a80a40782b3bd83b6553cbba85eaa547794b8bd"},"schema_version":"1.0","source":{"id":"2608.03588","kind":"arxiv","version":1}},"canonical_sha256":"4b0d08f3f2ccbf146c753fdf29e910b641587f568adfa29e32509836ca09b4db","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4b0d08f3f2ccbf146c753fdf29e910b641587f568adfa29e32509836ca09b4db","first_computed_at":"2026-08-05T01:36:42.526730Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-05T01:36:42.526730Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eDyduBXHp/vKbcGe8i3g9tA3YZ/lhmgHl4Uw8hKpNMwIcVkmjoSekAuAscvwnyL0oOLoeOR+i4eORZHGphLvDg==","signature_status":"signed_v1","signed_at":"2026-08-05T01:36:42.528156Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.03588","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0dbe221bdee23ce1fe0f581cac07cbfbff6195931ac9f2c20641363b99a4ec6","sha256:1249614138a745730110028cad5d4f0cc1e5311fe4622f598cde9a1f67be5ca5"],"state_sha256":"518f58499e40f56643576ea6123841ce027ae77c5c734be42eacdb0b62f196d6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HIpnHtA+XGt2WRI3sC4ktldNj6d0SB00TzKo4ID8b3M/r6AM+HHbn8rbuGZ2ZNOm32u9tUaG2cLo93AVoSPtBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T17:14:54.411396Z","bundle_sha256":"8ee743abc82f30bee6a7a869810796a26a5feec9033f86b937171bab3d8e6d39"}}