{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:YOL3F25RRZBV2GNPXTWTTDENBK","short_pith_number":"pith:YOL3F25R","canonical_record":{"source":{"id":"1910.03489","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-08T15:56:10Z","cross_cats_sorted":[],"title_canon_sha256":"846ba216832635966238075682cd11d77371cb895eaa8a64d9d61dd3121b95d9","abstract_canon_sha256":"9cd886985e54f18061b46178770f80aef4ada93b7dc3dbbfa50603561d43b23f"},"schema_version":"1.0"},"canonical_sha256":"c397b2ebb18e435d19afbced398c8d0aaba9a6ebac40310ce4663cd965398e33","source":{"kind":"arxiv","id":"1910.03489","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.03489","created_at":"2026-07-05T02:31:58Z"},{"alias_kind":"arxiv_version","alias_value":"1910.03489v1","created_at":"2026-07-05T02:31:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.03489","created_at":"2026-07-05T02:31:58Z"},{"alias_kind":"pith_short_12","alias_value":"YOL3F25RRZBV","created_at":"2026-07-05T02:31:58Z"},{"alias_kind":"pith_short_16","alias_value":"YOL3F25RRZBV2GNP","created_at":"2026-07-05T02:31:58Z"},{"alias_kind":"pith_short_8","alias_value":"YOL3F25R","created_at":"2026-07-05T02:31:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:YOL3F25RRZBV2GNPXTWTTDENBK","target":"record","payload":{"canonical_record":{"source":{"id":"1910.03489","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-08T15:56:10Z","cross_cats_sorted":[],"title_canon_sha256":"846ba216832635966238075682cd11d77371cb895eaa8a64d9d61dd3121b95d9","abstract_canon_sha256":"9cd886985e54f18061b46178770f80aef4ada93b7dc3dbbfa50603561d43b23f"},"schema_version":"1.0"},"canonical_sha256":"c397b2ebb18e435d19afbced398c8d0aaba9a6ebac40310ce4663cd965398e33","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:31:58.378978Z","signature_b64":"sf1APZP6Q+cwIgsAiOYtAaze5W5UL62neAiHJpqa5lB2Qrp3vkbcOnIGTN013a/H/dzHJ8Buef5zssKVuILrCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c397b2ebb18e435d19afbced398c8d0aaba9a6ebac40310ce4663cd965398e33","last_reissued_at":"2026-07-05T02:31:58.378557Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:31:58.378557Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1910.03489","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":"2026-07-05T02:31:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+XEEQdLhSV6gkI59LkvfTcfQOjc4kJ1SejW1Lx7rbHwBvKdQbc0LVSpvNISdiFW0S/3U8vvktY+Lzlc5oIF+Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:18:09.942247Z"},"content_sha256":"fc9c8450887fd5c4832218b3676668ef52f219b25dbe6cc3d904accc560fe8aa","schema_version":"1.0","event_id":"sha256:fc9c8450887fd5c4832218b3676668ef52f219b25dbe6cc3d904accc560fe8aa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:YOL3F25RRZBV2GNPXTWTTDENBK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Complexity in the presence of a boundary","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Aldo L. Cotrone, Erik Tonni, Paolo Braccia","submitted_at":"2019-10-08T15:56:10Z","abstract_excerpt":"The effects of a boundary on the circuit complexity are studied in two dimensional theories. The analysis is performed in the holographic realization of a conformal field theory with a boundary by employing different proposals for the dual of the complexity, including the \"Complexity = Volume\" (CV) and \"Complexity = Action\" (CA) prescriptions, and in the harmonic chain with Dirichlet boundary conditions. In all the cases considered except for CA, the boundary introduces a subleading logarithmic divergence in the expansion of the complexity as the UV cutoff vanishes. Holographic subregion compl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.03489","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/1910.03489/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":"2026-07-05T02:31:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2j/z0JWgwb3SABLgr7T/fdt89tC5ecbeKJWI4a/MxEp2xM5qwvWDg91XW4PRDrztTyk+wyR8YVyiEDG9CCwODQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:18:09.942748Z"},"content_sha256":"5129f9a501134b67b0ca9f2ef2eecbf4ec255ce830352aea8cdda31e262df5c3","schema_version":"1.0","event_id":"sha256:5129f9a501134b67b0ca9f2ef2eecbf4ec255ce830352aea8cdda31e262df5c3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YOL3F25RRZBV2GNPXTWTTDENBK/bundle.json","state_url":"https://pith.science/pith/YOL3F25RRZBV2GNPXTWTTDENBK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YOL3F25RRZBV2GNPXTWTTDENBK/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":"2026-08-15T13:18:09Z","links":{"resolver":"https://pith.science/pith/YOL3F25RRZBV2GNPXTWTTDENBK","bundle":"https://pith.science/pith/YOL3F25RRZBV2GNPXTWTTDENBK/bundle.json","state":"https://pith.science/pith/YOL3F25RRZBV2GNPXTWTTDENBK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YOL3F25RRZBV2GNPXTWTTDENBK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:YOL3F25RRZBV2GNPXTWTTDENBK","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":"9cd886985e54f18061b46178770f80aef4ada93b7dc3dbbfa50603561d43b23f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-08T15:56:10Z","title_canon_sha256":"846ba216832635966238075682cd11d77371cb895eaa8a64d9d61dd3121b95d9"},"schema_version":"1.0","source":{"id":"1910.03489","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.03489","created_at":"2026-07-05T02:31:58Z"},{"alias_kind":"arxiv_version","alias_value":"1910.03489v1","created_at":"2026-07-05T02:31:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.03489","created_at":"2026-07-05T02:31:58Z"},{"alias_kind":"pith_short_12","alias_value":"YOL3F25RRZBV","created_at":"2026-07-05T02:31:58Z"},{"alias_kind":"pith_short_16","alias_value":"YOL3F25RRZBV2GNP","created_at":"2026-07-05T02:31:58Z"},{"alias_kind":"pith_short_8","alias_value":"YOL3F25R","created_at":"2026-07-05T02:31:58Z"}],"graph_snapshots":[{"event_id":"sha256:5129f9a501134b67b0ca9f2ef2eecbf4ec255ce830352aea8cdda31e262df5c3","target":"graph","created_at":"2026-07-05T02:31:58Z","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/1910.03489/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The effects of a boundary on the circuit complexity are studied in two dimensional theories. The analysis is performed in the holographic realization of a conformal field theory with a boundary by employing different proposals for the dual of the complexity, including the \"Complexity = Volume\" (CV) and \"Complexity = Action\" (CA) prescriptions, and in the harmonic chain with Dirichlet boundary conditions. In all the cases considered except for CA, the boundary introduces a subleading logarithmic divergence in the expansion of the complexity as the UV cutoff vanishes. Holographic subregion compl","authors_text":"Aldo L. Cotrone, Erik Tonni, Paolo Braccia","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-08T15:56:10Z","title":"Complexity in the presence of a boundary"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.03489","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:fc9c8450887fd5c4832218b3676668ef52f219b25dbe6cc3d904accc560fe8aa","target":"record","created_at":"2026-07-05T02:31:58Z","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":"9cd886985e54f18061b46178770f80aef4ada93b7dc3dbbfa50603561d43b23f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-08T15:56:10Z","title_canon_sha256":"846ba216832635966238075682cd11d77371cb895eaa8a64d9d61dd3121b95d9"},"schema_version":"1.0","source":{"id":"1910.03489","kind":"arxiv","version":1}},"canonical_sha256":"c397b2ebb18e435d19afbced398c8d0aaba9a6ebac40310ce4663cd965398e33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c397b2ebb18e435d19afbced398c8d0aaba9a6ebac40310ce4663cd965398e33","first_computed_at":"2026-07-05T02:31:58.378557Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:31:58.378557Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sf1APZP6Q+cwIgsAiOYtAaze5W5UL62neAiHJpqa5lB2Qrp3vkbcOnIGTN013a/H/dzHJ8Buef5zssKVuILrCw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:31:58.378978Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.03489","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc9c8450887fd5c4832218b3676668ef52f219b25dbe6cc3d904accc560fe8aa","sha256:5129f9a501134b67b0ca9f2ef2eecbf4ec255ce830352aea8cdda31e262df5c3"],"state_sha256":"decf5aae78b8a1ea935d73139c2f0c5cf98281c7a70274888789f5b042bf1ad9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GemtzlXfzxAlXJ3hfOgaKe/p03Q4olJ1KrcEKNvZnL+4iyaPUDLkib3FZ4a4Y6at/0jA7PeUvY0fzJUpvWJrDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T13:18:09.947350Z","bundle_sha256":"bc40b1bb5e35f67d094ad1faf185caca9e12915478b6fedab88d78288e10d065"}}