{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:YJSTBRQLTK77BLRLYF4DQIER5Z","short_pith_number":"pith:YJSTBRQL","canonical_record":{"source":{"id":"2603.17713","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-03-18T13:32:01Z","cross_cats_sorted":["math.QA"],"title_canon_sha256":"f72b27934330784d7b46f6879e3099aec498868e6e4bd8ce17c2d2ec0046c8c1","abstract_canon_sha256":"5a29f292c8409da99f5abcc00bdca42ba3ebef49f12eb052804318f90afd0feb"},"schema_version":"1.0"},"canonical_sha256":"c26530c60b9abff0ae2bc178382091ee5f8c273c01c028a83f1fdea0725d7465","source":{"kind":"arxiv","id":"2603.17713","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.17713","created_at":"2026-05-20T00:04:28Z"},{"alias_kind":"arxiv_version","alias_value":"2603.17713v2","created_at":"2026-05-20T00:04:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.17713","created_at":"2026-05-20T00:04:28Z"},{"alias_kind":"pith_short_12","alias_value":"YJSTBRQLTK77","created_at":"2026-05-20T00:04:28Z"},{"alias_kind":"pith_short_16","alias_value":"YJSTBRQLTK77BLRL","created_at":"2026-05-20T00:04:28Z"},{"alias_kind":"pith_short_8","alias_value":"YJSTBRQL","created_at":"2026-05-20T00:04:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:YJSTBRQLTK77BLRLYF4DQIER5Z","target":"record","payload":{"canonical_record":{"source":{"id":"2603.17713","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-03-18T13:32:01Z","cross_cats_sorted":["math.QA"],"title_canon_sha256":"f72b27934330784d7b46f6879e3099aec498868e6e4bd8ce17c2d2ec0046c8c1","abstract_canon_sha256":"5a29f292c8409da99f5abcc00bdca42ba3ebef49f12eb052804318f90afd0feb"},"schema_version":"1.0"},"canonical_sha256":"c26530c60b9abff0ae2bc178382091ee5f8c273c01c028a83f1fdea0725d7465","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:04:28.625134Z","signature_b64":"ATftXu6Qj2uDlgHaVbHUDh6a0xaEcNfTOE4GEtyTIcYzDDygjg0jYvdHPp4wO1j8Zvn+3HS/ldZRp5E9YRzsDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c26530c60b9abff0ae2bc178382091ee5f8c273c01c028a83f1fdea0725d7465","last_reissued_at":"2026-05-20T00:04:28.624291Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:04:28.624291Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2603.17713","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T00:04:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uI+RS6vvF+YaVSCRx0IfbFLkb3YlxEYJwXfsbwDRJJG2DYUG7w/eeVYKgTD5Q9JUhUk2VMYNIHbPXkA3hrW2Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T21:34:03.877595Z"},"content_sha256":"d7a2fd72cf6d42e2d53cf4e238fce8f79340a556e001988adc0cd092947a7d5e","schema_version":"1.0","event_id":"sha256:d7a2fd72cf6d42e2d53cf4e238fce8f79340a556e001988adc0cd092947a7d5e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:YJSTBRQLTK77BLRLYF4DQIER5Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rational points in the 6d supergravity landscape and simple current extensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.QA"],"primary_cat":"hep-th","authors_text":"Guglielmo Lockhart, Yann Proto","submitted_at":"2026-03-18T13:32:01Z","abstract_excerpt":"We investigate a recently identified class of six-dimensional supergravities without tensor multiplets whose primitive BPS strings are described by a rational superconformal field theory. Rationality imposes severe constraints on the supersymmetric spectrum of their BPS strings and provides an effective way to study this class of models, despite the absence of a conventional geometric realization within F-theory. We find that, in each model, the rationality constraints are nontrivially satisfied and uniquely determine the elliptic genus of the strings, providing a new consistency criterion sat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.17713","kind":"arxiv","version":2},"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/2603.17713/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":"2026-05-20T00:04:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X196aIhUdK2P6j0LmtSwqO1bo/QnMzI0lmIE92spDlt1rVqP8mCIW3mVcPMSaRRwzEk4GSPHvUFTrFwIy5d4AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T21:34:03.878126Z"},"content_sha256":"8b6050acae1b4b77787533a2a484a8b36ebd7684335adf67b2fe56b573a82d27","schema_version":"1.0","event_id":"sha256:8b6050acae1b4b77787533a2a484a8b36ebd7684335adf67b2fe56b573a82d27"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YJSTBRQLTK77BLRLYF4DQIER5Z/bundle.json","state_url":"https://pith.science/pith/YJSTBRQLTK77BLRLYF4DQIER5Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YJSTBRQLTK77BLRLYF4DQIER5Z/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":"2026-05-21T21:34:03Z","links":{"resolver":"https://pith.science/pith/YJSTBRQLTK77BLRLYF4DQIER5Z","bundle":"https://pith.science/pith/YJSTBRQLTK77BLRLYF4DQIER5Z/bundle.json","state":"https://pith.science/pith/YJSTBRQLTK77BLRLYF4DQIER5Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YJSTBRQLTK77BLRLYF4DQIER5Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:YJSTBRQLTK77BLRLYF4DQIER5Z","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":"5a29f292c8409da99f5abcc00bdca42ba3ebef49f12eb052804318f90afd0feb","cross_cats_sorted":["math.QA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-03-18T13:32:01Z","title_canon_sha256":"f72b27934330784d7b46f6879e3099aec498868e6e4bd8ce17c2d2ec0046c8c1"},"schema_version":"1.0","source":{"id":"2603.17713","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2603.17713","created_at":"2026-05-20T00:04:28Z"},{"alias_kind":"arxiv_version","alias_value":"2603.17713v2","created_at":"2026-05-20T00:04:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.17713","created_at":"2026-05-20T00:04:28Z"},{"alias_kind":"pith_short_12","alias_value":"YJSTBRQLTK77","created_at":"2026-05-20T00:04:28Z"},{"alias_kind":"pith_short_16","alias_value":"YJSTBRQLTK77BLRL","created_at":"2026-05-20T00:04:28Z"},{"alias_kind":"pith_short_8","alias_value":"YJSTBRQL","created_at":"2026-05-20T00:04:28Z"}],"graph_snapshots":[{"event_id":"sha256:8b6050acae1b4b77787533a2a484a8b36ebd7684335adf67b2fe56b573a82d27","target":"graph","created_at":"2026-05-20T00:04:28Z","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/2603.17713/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate a recently identified class of six-dimensional supergravities without tensor multiplets whose primitive BPS strings are described by a rational superconformal field theory. Rationality imposes severe constraints on the supersymmetric spectrum of their BPS strings and provides an effective way to study this class of models, despite the absence of a conventional geometric realization within F-theory. We find that, in each model, the rationality constraints are nontrivially satisfied and uniquely determine the elliptic genus of the strings, providing a new consistency criterion sat","authors_text":"Guglielmo Lockhart, Yann Proto","cross_cats":["math.QA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-03-18T13:32:01Z","title":"Rational points in the 6d supergravity landscape and simple current extensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.17713","kind":"arxiv","version":2},"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:d7a2fd72cf6d42e2d53cf4e238fce8f79340a556e001988adc0cd092947a7d5e","target":"record","created_at":"2026-05-20T00:04:28Z","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":"5a29f292c8409da99f5abcc00bdca42ba3ebef49f12eb052804318f90afd0feb","cross_cats_sorted":["math.QA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-03-18T13:32:01Z","title_canon_sha256":"f72b27934330784d7b46f6879e3099aec498868e6e4bd8ce17c2d2ec0046c8c1"},"schema_version":"1.0","source":{"id":"2603.17713","kind":"arxiv","version":2}},"canonical_sha256":"c26530c60b9abff0ae2bc178382091ee5f8c273c01c028a83f1fdea0725d7465","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c26530c60b9abff0ae2bc178382091ee5f8c273c01c028a83f1fdea0725d7465","first_computed_at":"2026-05-20T00:04:28.624291Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:04:28.624291Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ATftXu6Qj2uDlgHaVbHUDh6a0xaEcNfTOE4GEtyTIcYzDDygjg0jYvdHPp4wO1j8Zvn+3HS/ldZRp5E9YRzsDw==","signature_status":"signed_v1","signed_at":"2026-05-20T00:04:28.625134Z","signed_message":"canonical_sha256_bytes"},"source_id":"2603.17713","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7a2fd72cf6d42e2d53cf4e238fce8f79340a556e001988adc0cd092947a7d5e","sha256:8b6050acae1b4b77787533a2a484a8b36ebd7684335adf67b2fe56b573a82d27"],"state_sha256":"f261830125d1fe1de43520b002aa0495ba89366075e158098e4a2f2653b7a4ef"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"exkekZZBYqURatMuBmzVEyhGdSuZMbD5NDbQ9EW66Cs27wr+//eSAOPCsQPyxHBl8ERSGqheNLxUL/awQMTXAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T21:34:03.880214Z","bundle_sha256":"a82ac62876a3ab7409bfc5e843bf9d847d478b5c9967093c7ce5f3efc217b3b0"}}