{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:U2FYL4MSEJRGT6N7VH3EUDSZWM","short_pith_number":"pith:U2FYL4MS","canonical_record":{"source":{"id":"2208.13783","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-08-29T18:00:00Z","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"title_canon_sha256":"8a488cf10712d5fa88c1dff01c3c2cdd4eba2ce4caa999bd4139d52fe85998a1","abstract_canon_sha256":"a0b09d96e535e8a6002812ef677d3764ca9c8a34de5177ac967a39478f75ea6c"},"schema_version":"1.0"},"canonical_sha256":"a68b85f192226269f9bfa9f64a0e59b302a36a727c523aa6aae15979de7162b5","source":{"kind":"arxiv","id":"2208.13783","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.13783","created_at":"2026-07-05T05:21:02Z"},{"alias_kind":"arxiv_version","alias_value":"2208.13783v3","created_at":"2026-07-05T05:21:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.13783","created_at":"2026-07-05T05:21:02Z"},{"alias_kind":"pith_short_12","alias_value":"U2FYL4MSEJRG","created_at":"2026-07-05T05:21:02Z"},{"alias_kind":"pith_short_16","alias_value":"U2FYL4MSEJRGT6N7","created_at":"2026-07-05T05:21:02Z"},{"alias_kind":"pith_short_8","alias_value":"U2FYL4MS","created_at":"2026-07-05T05:21:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:U2FYL4MSEJRGT6N7VH3EUDSZWM","target":"record","payload":{"canonical_record":{"source":{"id":"2208.13783","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-08-29T18:00:00Z","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"title_canon_sha256":"8a488cf10712d5fa88c1dff01c3c2cdd4eba2ce4caa999bd4139d52fe85998a1","abstract_canon_sha256":"a0b09d96e535e8a6002812ef677d3764ca9c8a34de5177ac967a39478f75ea6c"},"schema_version":"1.0"},"canonical_sha256":"a68b85f192226269f9bfa9f64a0e59b302a36a727c523aa6aae15979de7162b5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:21:02.767586Z","signature_b64":"SjlyxVFgbni01jJah9S5gQlCBk60arYOCCtWU86u/3uU8/0E1K8nLIJmaBuuqWq2LIb1/d9wjaeGKJRZf/WOBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a68b85f192226269f9bfa9f64a0e59b302a36a727c523aa6aae15979de7162b5","last_reissued_at":"2026-07-05T05:21:02.767095Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:21:02.767095Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2208.13783","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:21:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MSCmUJzv5MQd7ncJn/6AS2+E9ZN70blZeLvOgoGjPAmiOrMV3edjWtomCOfZwEmdrdW8I2mbyo17mZQuNnfZAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T00:04:21.483759Z"},"content_sha256":"4c7884636d82f332ad7093c4b5d06aa408f2e4a0b8341341a98006f88d07006c","schema_version":"1.0","event_id":"sha256:4c7884636d82f332ad7093c4b5d06aa408f2e4a0b8341341a98006f88d07006c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:U2FYL4MSEJRGT6N7VH3EUDSZWM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Holographic BCFT with a Defect on the End-of-the-World Brane","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.stat-mech","quant-ph"],"primary_cat":"hep-th","authors_text":"Chitraang Murdia, Masamichi Miyaji","submitted_at":"2022-08-29T18:00:00Z","abstract_excerpt":"In this paper, we propose a new gravity dual for a $2$d BCFT with two conformal boundaries by introducing a defect that connects the two End-of-the-World branes. We demonstrate that the BCFT dual to this bulk model exhibits a richer lowest spectrum. The corresponding lowest energy eigenvalue can continuously interpolate between $-\\frac{\\pi c}{24\\Delta x}$ and $0$ where $\\Delta x$ is the distance between the boundaries. This range was inaccessible to the conventional AdS/BCFT model with distinct boundary conditions. We compute the holographic entanglement entropy and find that it exhibits three"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.13783","kind":"arxiv","version":3},"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/2208.13783/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":"2026-07-05T05:21:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5wFf+SVKC6VJf/U8rgXuhmmsscGFzWTPsmM1odggAccair885FNSgEkZzChlv8g/OrYb1qP+hLIUSjj9tEwrCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T00:04:21.484265Z"},"content_sha256":"d6f70a3c8234773f1b5b6789003483e8a8562496f7d85aa7009929b76866f6ff","schema_version":"1.0","event_id":"sha256:d6f70a3c8234773f1b5b6789003483e8a8562496f7d85aa7009929b76866f6ff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U2FYL4MSEJRGT6N7VH3EUDSZWM/bundle.json","state_url":"https://pith.science/pith/U2FYL4MSEJRGT6N7VH3EUDSZWM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U2FYL4MSEJRGT6N7VH3EUDSZWM/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":"2026-08-11T00:04:21Z","links":{"resolver":"https://pith.science/pith/U2FYL4MSEJRGT6N7VH3EUDSZWM","bundle":"https://pith.science/pith/U2FYL4MSEJRGT6N7VH3EUDSZWM/bundle.json","state":"https://pith.science/pith/U2FYL4MSEJRGT6N7VH3EUDSZWM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U2FYL4MSEJRGT6N7VH3EUDSZWM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:U2FYL4MSEJRGT6N7VH3EUDSZWM","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":"a0b09d96e535e8a6002812ef677d3764ca9c8a34de5177ac967a39478f75ea6c","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-08-29T18:00:00Z","title_canon_sha256":"8a488cf10712d5fa88c1dff01c3c2cdd4eba2ce4caa999bd4139d52fe85998a1"},"schema_version":"1.0","source":{"id":"2208.13783","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.13783","created_at":"2026-07-05T05:21:02Z"},{"alias_kind":"arxiv_version","alias_value":"2208.13783v3","created_at":"2026-07-05T05:21:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.13783","created_at":"2026-07-05T05:21:02Z"},{"alias_kind":"pith_short_12","alias_value":"U2FYL4MSEJRG","created_at":"2026-07-05T05:21:02Z"},{"alias_kind":"pith_short_16","alias_value":"U2FYL4MSEJRGT6N7","created_at":"2026-07-05T05:21:02Z"},{"alias_kind":"pith_short_8","alias_value":"U2FYL4MS","created_at":"2026-07-05T05:21:02Z"}],"graph_snapshots":[{"event_id":"sha256:d6f70a3c8234773f1b5b6789003483e8a8562496f7d85aa7009929b76866f6ff","target":"graph","created_at":"2026-07-05T05:21:02Z","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/2208.13783/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we propose a new gravity dual for a $2$d BCFT with two conformal boundaries by introducing a defect that connects the two End-of-the-World branes. We demonstrate that the BCFT dual to this bulk model exhibits a richer lowest spectrum. The corresponding lowest energy eigenvalue can continuously interpolate between $-\\frac{\\pi c}{24\\Delta x}$ and $0$ where $\\Delta x$ is the distance between the boundaries. This range was inaccessible to the conventional AdS/BCFT model with distinct boundary conditions. We compute the holographic entanglement entropy and find that it exhibits three","authors_text":"Chitraang Murdia, Masamichi Miyaji","cross_cats":["cond-mat.stat-mech","quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-08-29T18:00:00Z","title":"Holographic BCFT with a Defect on the End-of-the-World Brane"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.13783","kind":"arxiv","version":3},"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":"sha256:4c7884636d82f332ad7093c4b5d06aa408f2e4a0b8341341a98006f88d07006c","target":"record","created_at":"2026-07-05T05:21:02Z","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":"a0b09d96e535e8a6002812ef677d3764ca9c8a34de5177ac967a39478f75ea6c","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-08-29T18:00:00Z","title_canon_sha256":"8a488cf10712d5fa88c1dff01c3c2cdd4eba2ce4caa999bd4139d52fe85998a1"},"schema_version":"1.0","source":{"id":"2208.13783","kind":"arxiv","version":3}},"canonical_sha256":"a68b85f192226269f9bfa9f64a0e59b302a36a727c523aa6aae15979de7162b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a68b85f192226269f9bfa9f64a0e59b302a36a727c523aa6aae15979de7162b5","first_computed_at":"2026-07-05T05:21:02.767095Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:21:02.767095Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SjlyxVFgbni01jJah9S5gQlCBk60arYOCCtWU86u/3uU8/0E1K8nLIJmaBuuqWq2LIb1/d9wjaeGKJRZf/WOBw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:21:02.767586Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.13783","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4c7884636d82f332ad7093c4b5d06aa408f2e4a0b8341341a98006f88d07006c","sha256:d6f70a3c8234773f1b5b6789003483e8a8562496f7d85aa7009929b76866f6ff"],"state_sha256":"08ee56992a0fbf55d7cd022ef5c8f8ed449e8c4d4c2bb77c47ecf5c8835d7fda"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cQXfR1GgylIPurFxqoBKNx2yLPkBTg1i68Sn9RjdAKTuVvAP49ijVRRQQfvHfuCnVRIX82ZK7PJWq9ohinBFBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T00:04:21.488885Z","bundle_sha256":"2be35842936eed2f0200b60341b16d4aa4c2ca11ef24eb26b9eac06564b04e8e"}}