{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:43V6QXZX6HY4EP556U65BKSSDY","short_pith_number":"pith:43V6QXZX","canonical_record":{"source":{"id":"2502.06928","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-02-10T19:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"4a759b556f86119ff6f9ca043d20b6f0683512a9a7f29a06cd1e0b9f000a7419","abstract_canon_sha256":"d40d69dad9eb2986b9b14704c90aca61bcbc9a3c9e1fb0b66d7a8e6b8521ca86"},"schema_version":"1.0"},"canonical_sha256":"e6ebe85f37f1f1c23fbdf53dd0aa521e148808778083eb4b96b62cffc236db15","source":{"kind":"arxiv","id":"2502.06928","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.06928","created_at":"2026-07-05T10:12:30Z"},{"alias_kind":"arxiv_version","alias_value":"2502.06928v1","created_at":"2026-07-05T10:12:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.06928","created_at":"2026-07-05T10:12:30Z"},{"alias_kind":"pith_short_12","alias_value":"43V6QXZX6HY4","created_at":"2026-07-05T10:12:30Z"},{"alias_kind":"pith_short_16","alias_value":"43V6QXZX6HY4EP55","created_at":"2026-07-05T10:12:30Z"},{"alias_kind":"pith_short_8","alias_value":"43V6QXZX","created_at":"2026-07-05T10:12:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:43V6QXZX6HY4EP556U65BKSSDY","target":"record","payload":{"canonical_record":{"source":{"id":"2502.06928","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-02-10T19:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"4a759b556f86119ff6f9ca043d20b6f0683512a9a7f29a06cd1e0b9f000a7419","abstract_canon_sha256":"d40d69dad9eb2986b9b14704c90aca61bcbc9a3c9e1fb0b66d7a8e6b8521ca86"},"schema_version":"1.0"},"canonical_sha256":"e6ebe85f37f1f1c23fbdf53dd0aa521e148808778083eb4b96b62cffc236db15","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:12:30.473230Z","signature_b64":"HgwAzXkiz0bYCj96CbEyQe9oTYOMyecUsEEf4uctRk7h5RHecXT1aII4cxoBtSbAlUdx053xlj87sxEqtLlBDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e6ebe85f37f1f1c23fbdf53dd0aa521e148808778083eb4b96b62cffc236db15","last_reissued_at":"2026-07-05T10:12:30.472710Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:12:30.472710Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.06928","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":"2026-07-05T10:12:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R+cTXCJAwX1rjuPl7voarH3KxmP8AYXlkzHBXtgjG4I/hzQxP2Ozhz/NfYUtbelZd7POwbr3GyelH8TmYYHuCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T20:39:21.443329Z"},"content_sha256":"f133e2fa47f7884d8253356a486f1ab84cc4e52447e7bcd9b8a5dc799d68e8fc","schema_version":"1.0","event_id":"sha256:f133e2fa47f7884d8253356a486f1ab84cc4e52447e7bcd9b8a5dc799d68e8fc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:43V6QXZX6HY4EP556U65BKSSDY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nonrenormalization Theorem for ${\\cal N}=(4,4)$ Interface Entropy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Andreas Karch, Hirosi Ooguri, Mianqi Wang","submitted_at":"2025-02-10T19:00:00Z","abstract_excerpt":"We derive a formula for the half-BPS interface entropy between any pair of ${\\cal N}=(4,4)$ theories on the same conformal manifold. This generalizes the diastasis formula derived in arXiv:1311.2202 for ${\\cal N}=(2,2)$ theories, which is restricted to the conformal submanifolds generated by either chiral or twisted chiral multiples of ${\\cal N}=(2,2)$ supersymmetry. To derive the ${\\cal N}=(4,4)$ formula, we use the fact that the conformal manifold of ${\\cal N}=(4,4)$ theories is symmetric and quaternionic-K\\\"ahler and that its isotropy group contains the $SU(2) \\otimes SU(2)$ external automo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.06928","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/2502.06928/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":"2026-07-05T10:12:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PmI5wYAxh9ygDynfmU8xDqJI5U2qycagP3mF7gqGFr20/uYOMZEmo2KPiTZCVBG5ors6jUHXN8sKza4WeIpXBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T20:39:21.443961Z"},"content_sha256":"b757d87631f22d6076a7518e02965f63abadfca3facca102b1b6f62208a229d3","schema_version":"1.0","event_id":"sha256:b757d87631f22d6076a7518e02965f63abadfca3facca102b1b6f62208a229d3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/43V6QXZX6HY4EP556U65BKSSDY/bundle.json","state_url":"https://pith.science/pith/43V6QXZX6HY4EP556U65BKSSDY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/43V6QXZX6HY4EP556U65BKSSDY/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":"2026-08-09T20:39:21Z","links":{"resolver":"https://pith.science/pith/43V6QXZX6HY4EP556U65BKSSDY","bundle":"https://pith.science/pith/43V6QXZX6HY4EP556U65BKSSDY/bundle.json","state":"https://pith.science/pith/43V6QXZX6HY4EP556U65BKSSDY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/43V6QXZX6HY4EP556U65BKSSDY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:43V6QXZX6HY4EP556U65BKSSDY","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":"d40d69dad9eb2986b9b14704c90aca61bcbc9a3c9e1fb0b66d7a8e6b8521ca86","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-02-10T19:00:00Z","title_canon_sha256":"4a759b556f86119ff6f9ca043d20b6f0683512a9a7f29a06cd1e0b9f000a7419"},"schema_version":"1.0","source":{"id":"2502.06928","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.06928","created_at":"2026-07-05T10:12:30Z"},{"alias_kind":"arxiv_version","alias_value":"2502.06928v1","created_at":"2026-07-05T10:12:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.06928","created_at":"2026-07-05T10:12:30Z"},{"alias_kind":"pith_short_12","alias_value":"43V6QXZX6HY4","created_at":"2026-07-05T10:12:30Z"},{"alias_kind":"pith_short_16","alias_value":"43V6QXZX6HY4EP55","created_at":"2026-07-05T10:12:30Z"},{"alias_kind":"pith_short_8","alias_value":"43V6QXZX","created_at":"2026-07-05T10:12:30Z"}],"graph_snapshots":[{"event_id":"sha256:b757d87631f22d6076a7518e02965f63abadfca3facca102b1b6f62208a229d3","target":"graph","created_at":"2026-07-05T10:12:30Z","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/2502.06928/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We derive a formula for the half-BPS interface entropy between any pair of ${\\cal N}=(4,4)$ theories on the same conformal manifold. This generalizes the diastasis formula derived in arXiv:1311.2202 for ${\\cal N}=(2,2)$ theories, which is restricted to the conformal submanifolds generated by either chiral or twisted chiral multiples of ${\\cal N}=(2,2)$ supersymmetry. To derive the ${\\cal N}=(4,4)$ formula, we use the fact that the conformal manifold of ${\\cal N}=(4,4)$ theories is symmetric and quaternionic-K\\\"ahler and that its isotropy group contains the $SU(2) \\otimes SU(2)$ external automo","authors_text":"Andreas Karch, Hirosi Ooguri, Mianqi Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-02-10T19:00:00Z","title":"Nonrenormalization Theorem for ${\\cal N}=(4,4)$ Interface Entropy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.06928","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:f133e2fa47f7884d8253356a486f1ab84cc4e52447e7bcd9b8a5dc799d68e8fc","target":"record","created_at":"2026-07-05T10:12:30Z","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":"d40d69dad9eb2986b9b14704c90aca61bcbc9a3c9e1fb0b66d7a8e6b8521ca86","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2025-02-10T19:00:00Z","title_canon_sha256":"4a759b556f86119ff6f9ca043d20b6f0683512a9a7f29a06cd1e0b9f000a7419"},"schema_version":"1.0","source":{"id":"2502.06928","kind":"arxiv","version":1}},"canonical_sha256":"e6ebe85f37f1f1c23fbdf53dd0aa521e148808778083eb4b96b62cffc236db15","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e6ebe85f37f1f1c23fbdf53dd0aa521e148808778083eb4b96b62cffc236db15","first_computed_at":"2026-07-05T10:12:30.472710Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:12:30.472710Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HgwAzXkiz0bYCj96CbEyQe9oTYOMyecUsEEf4uctRk7h5RHecXT1aII4cxoBtSbAlUdx053xlj87sxEqtLlBDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:12:30.473230Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.06928","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f133e2fa47f7884d8253356a486f1ab84cc4e52447e7bcd9b8a5dc799d68e8fc","sha256:b757d87631f22d6076a7518e02965f63abadfca3facca102b1b6f62208a229d3"],"state_sha256":"fce6102efbdd7000dbd58a9be91bbc946854783a9c330a50341795faf110e559"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JkpYBAs7YHQJbNC9B+Whz3CtyCJ06TkNaqi1SPDXl4OK8Lf2i7d0dCLSKqYoKcS3DfvYIJPXbJqYw1vg4qt7BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T20:39:21.449327Z","bundle_sha256":"b9d9d7c69c1dc966a717a774fbe5c350908344467307d51060aa13a5509868ee"}}