{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:TMFZJZJNASHY7BNQ4AI2WZ7WTJ","short_pith_number":"pith:TMFZJZJN","canonical_record":{"source":{"id":"2605.30417","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-05-28T18:00:02Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"0a4c6504ecc69df4c671e24219e9612b55418381a9b6c80738ecc923b13f14b2","abstract_canon_sha256":"de16661e1fe8bd5b97085bdb7951438d361583f982c2aa5d559d0d139787362a"},"schema_version":"1.0"},"canonical_sha256":"9b0b94e52d048f8f85b0e011ab67f69a77d1d4836c063db316eba645b3aeeb5f","source":{"kind":"arxiv","id":"2605.30417","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.30417","created_at":"2026-06-01T00:02:09Z"},{"alias_kind":"arxiv_version","alias_value":"2605.30417v1","created_at":"2026-06-01T00:02:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.30417","created_at":"2026-06-01T00:02:09Z"},{"alias_kind":"pith_short_12","alias_value":"TMFZJZJNASHY","created_at":"2026-06-01T00:02:09Z"},{"alias_kind":"pith_short_16","alias_value":"TMFZJZJNASHY7BNQ","created_at":"2026-06-01T00:02:09Z"},{"alias_kind":"pith_short_8","alias_value":"TMFZJZJN","created_at":"2026-06-01T00:02:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:TMFZJZJNASHY7BNQ4AI2WZ7WTJ","target":"record","payload":{"canonical_record":{"source":{"id":"2605.30417","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-05-28T18:00:02Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"0a4c6504ecc69df4c671e24219e9612b55418381a9b6c80738ecc923b13f14b2","abstract_canon_sha256":"de16661e1fe8bd5b97085bdb7951438d361583f982c2aa5d559d0d139787362a"},"schema_version":"1.0"},"canonical_sha256":"9b0b94e52d048f8f85b0e011ab67f69a77d1d4836c063db316eba645b3aeeb5f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-01T00:02:09.976061Z","signature_b64":"TFrh0f56VIxyaYjGsOKmDYGKfjS7iDXQXApm+CGY+2OF349oouZMO/t1QEag5wVS8uKcqmQbj2r0Ogb+XajzCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9b0b94e52d048f8f85b0e011ab67f69a77d1d4836c063db316eba645b3aeeb5f","last_reissued_at":"2026-06-01T00:02:09.975592Z","signature_status":"signed_v1","first_computed_at":"2026-06-01T00:02:09.975592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.30417","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":"2026-06-01T00:02:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TdJ7xXnJ8HaqMxwxEhjXzVJ7HlPk/YOEC3LWHaPnEIkq7cGSs43A7s26ONW3djID8HkAfg1LXCd6CtVirL+/Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T21:35:10.948933Z"},"content_sha256":"73a6924b9f5d7bba6ab94483d94f84505b3e7b99a52d90b3e68e7fd10a22c2f2","schema_version":"1.0","event_id":"sha256:73a6924b9f5d7bba6ab94483d94f84505b3e7b99a52d90b3e68e7fd10a22c2f2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:TMFZJZJNASHY7BNQ4AI2WZ7WTJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Logarithm of charge ratio in black hole entropy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Ashoke Sen, Muktajyoti Saha, P. Shanmugapriya","submitted_at":"2026-05-28T18:00:02Z","abstract_excerpt":"Logarithmic correction to BPS black hole entropy, computed from microscopic description, often contains terms involving large ratios of charges, besides the logarithmic terms involving the overall scale of the charges. If the electric charges are much larger than the magnetic charges, then the attractor value of the string coupling is small and one might hope to use weakly coupled string theory to compute logarithmic corrections involving ratios of charges from the macroscopic side. We compute these for black holes in flat space-time, preserving four supercharges, in $\\mathcal{N} = 2$, $\\mathc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.30417","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/2605.30417/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":"2026-06-01T00:02:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7a6Mpl+fWfazWwx8bO/5+CmL1BZflIKm8qh6Dp5DlAmsW32ag23qaZ6hP3JV+DOTU4WDIUT5raT48O9TTQiQAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T21:35:10.949304Z"},"content_sha256":"47a66490c1fa482603f003f30d91e7da9db378c327052b3c77755d22af504d4a","schema_version":"1.0","event_id":"sha256:47a66490c1fa482603f003f30d91e7da9db378c327052b3c77755d22af504d4a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TMFZJZJNASHY7BNQ4AI2WZ7WTJ/bundle.json","state_url":"https://pith.science/pith/TMFZJZJNASHY7BNQ4AI2WZ7WTJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TMFZJZJNASHY7BNQ4AI2WZ7WTJ/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":"2026-06-27T21:35:10Z","links":{"resolver":"https://pith.science/pith/TMFZJZJNASHY7BNQ4AI2WZ7WTJ","bundle":"https://pith.science/pith/TMFZJZJNASHY7BNQ4AI2WZ7WTJ/bundle.json","state":"https://pith.science/pith/TMFZJZJNASHY7BNQ4AI2WZ7WTJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TMFZJZJNASHY7BNQ4AI2WZ7WTJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:TMFZJZJNASHY7BNQ4AI2WZ7WTJ","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":"de16661e1fe8bd5b97085bdb7951438d361583f982c2aa5d559d0d139787362a","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-05-28T18:00:02Z","title_canon_sha256":"0a4c6504ecc69df4c671e24219e9612b55418381a9b6c80738ecc923b13f14b2"},"schema_version":"1.0","source":{"id":"2605.30417","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.30417","created_at":"2026-06-01T00:02:09Z"},{"alias_kind":"arxiv_version","alias_value":"2605.30417v1","created_at":"2026-06-01T00:02:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.30417","created_at":"2026-06-01T00:02:09Z"},{"alias_kind":"pith_short_12","alias_value":"TMFZJZJNASHY","created_at":"2026-06-01T00:02:09Z"},{"alias_kind":"pith_short_16","alias_value":"TMFZJZJNASHY7BNQ","created_at":"2026-06-01T00:02:09Z"},{"alias_kind":"pith_short_8","alias_value":"TMFZJZJN","created_at":"2026-06-01T00:02:09Z"}],"graph_snapshots":[{"event_id":"sha256:47a66490c1fa482603f003f30d91e7da9db378c327052b3c77755d22af504d4a","target":"graph","created_at":"2026-06-01T00:02:09Z","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/2605.30417/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Logarithmic correction to BPS black hole entropy, computed from microscopic description, often contains terms involving large ratios of charges, besides the logarithmic terms involving the overall scale of the charges. If the electric charges are much larger than the magnetic charges, then the attractor value of the string coupling is small and one might hope to use weakly coupled string theory to compute logarithmic corrections involving ratios of charges from the macroscopic side. We compute these for black holes in flat space-time, preserving four supercharges, in $\\mathcal{N} = 2$, $\\mathc","authors_text":"Ashoke Sen, Muktajyoti Saha, P. Shanmugapriya","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-05-28T18:00:02Z","title":"Logarithm of charge ratio in black hole entropy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.30417","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":"sha256:73a6924b9f5d7bba6ab94483d94f84505b3e7b99a52d90b3e68e7fd10a22c2f2","target":"record","created_at":"2026-06-01T00:02:09Z","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":"de16661e1fe8bd5b97085bdb7951438d361583f982c2aa5d559d0d139787362a","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-05-28T18:00:02Z","title_canon_sha256":"0a4c6504ecc69df4c671e24219e9612b55418381a9b6c80738ecc923b13f14b2"},"schema_version":"1.0","source":{"id":"2605.30417","kind":"arxiv","version":1}},"canonical_sha256":"9b0b94e52d048f8f85b0e011ab67f69a77d1d4836c063db316eba645b3aeeb5f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9b0b94e52d048f8f85b0e011ab67f69a77d1d4836c063db316eba645b3aeeb5f","first_computed_at":"2026-06-01T00:02:09.975592Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-01T00:02:09.975592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TFrh0f56VIxyaYjGsOKmDYGKfjS7iDXQXApm+CGY+2OF349oouZMO/t1QEag5wVS8uKcqmQbj2r0Ogb+XajzCQ==","signature_status":"signed_v1","signed_at":"2026-06-01T00:02:09.976061Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.30417","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:73a6924b9f5d7bba6ab94483d94f84505b3e7b99a52d90b3e68e7fd10a22c2f2","sha256:47a66490c1fa482603f003f30d91e7da9db378c327052b3c77755d22af504d4a"],"state_sha256":"d20080ac79b2a809a6909a98b11026d799e89619000eb233e906f451b9583bbf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6Kbllni0tOqBZtiZyRNLfhfRLkDlVgAOYRogRs8NrmBLifAXG+wf3+p/UDgYSktnvhufTcgsCV9MMo9mlImpDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T21:35:10.951369Z","bundle_sha256":"043692e3f4e82fee91c6cb1ede9ee795354819c1e5aa3ef210453ddefa18581b"}}