{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:LG4IZZ7KZNE345WY36XQFVYYFS","short_pith_number":"pith:LG4IZZ7K","canonical_record":{"source":{"id":"2508.20438","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-08-28T05:32:42Z","cross_cats_sorted":[],"title_canon_sha256":"5d7c302566f456891f4b4c25b9ea80323fef1c53426141ba01147542e61c4b47","abstract_canon_sha256":"952fed698cd61be505ac86856e85435c8918231fa363a95abd334cc739ee8f61"},"schema_version":"1.0"},"canonical_sha256":"59b88ce7eacb49be76d8dfaf02d7182c81ac8dc73b4e5a030ed04e461a64df21","source":{"kind":"arxiv","id":"2508.20438","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.20438","created_at":"2026-07-05T12:00:36Z"},{"alias_kind":"arxiv_version","alias_value":"2508.20438v1","created_at":"2026-07-05T12:00:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.20438","created_at":"2026-07-05T12:00:36Z"},{"alias_kind":"pith_short_12","alias_value":"LG4IZZ7KZNE3","created_at":"2026-07-05T12:00:36Z"},{"alias_kind":"pith_short_16","alias_value":"LG4IZZ7KZNE345WY","created_at":"2026-07-05T12:00:36Z"},{"alias_kind":"pith_short_8","alias_value":"LG4IZZ7K","created_at":"2026-07-05T12:00:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:LG4IZZ7KZNE345WY36XQFVYYFS","target":"record","payload":{"canonical_record":{"source":{"id":"2508.20438","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-08-28T05:32:42Z","cross_cats_sorted":[],"title_canon_sha256":"5d7c302566f456891f4b4c25b9ea80323fef1c53426141ba01147542e61c4b47","abstract_canon_sha256":"952fed698cd61be505ac86856e85435c8918231fa363a95abd334cc739ee8f61"},"schema_version":"1.0"},"canonical_sha256":"59b88ce7eacb49be76d8dfaf02d7182c81ac8dc73b4e5a030ed04e461a64df21","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:00:36.542602Z","signature_b64":"WfmeLaL2J02UHFxDilQC0sh9jmDFoVqck5tZMVVz0YFz+ZXrDVGtEMw+eG+ecytb3bEvRFUJoFY2goBmeB0BBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59b88ce7eacb49be76d8dfaf02d7182c81ac8dc73b4e5a030ed04e461a64df21","last_reissued_at":"2026-07-05T12:00:36.542091Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:00:36.542091Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.20438","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":"2026-07-05T12:00:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"92L0l93lltHglGk6LH9NB0GF2CLdE13z4biDyBHE3aiIigyBavUxM91bOT/6urE8MnZ5CouPsZOi6/y3oDSQBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T09:14:18.605432Z"},"content_sha256":"1553f2e093a6dd9df6d2c01320042a1ee49ecdbed76f8661133ce0cc81eb2839","schema_version":"1.0","event_id":"sha256:1553f2e093a6dd9df6d2c01320042a1ee49ecdbed76f8661133ce0cc81eb2839"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:LG4IZZ7KZNE345WY36XQFVYYFS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A tale of three cataclysmic variables with distinct superhumps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Arti Joshi, Claus Tappert, Linda Schmidtobreick, M\\'arcio Catelan, Mridweeka Singh","submitted_at":"2025-08-28T05:32:42Z","abstract_excerpt":"We present the TESS observations of CRTS J110014.7+131552, SDSS J093537.46+161950.8, and [PK2008] HalphaJ130559. Among them, a superoutburst is observed in CRTS J110014.7+131552 which is associated with the precursor outburst, where prominent superhumps are observed during maximum of the outburst with a mean period of 0.06786(1) d. We have observed variations in the superhump period, along with changes in the shape of the light curve profile and the amplitude of the superhumps during different phases of the outburst, indicating disc-radius variation as well as periodically variable dissipation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.20438","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/2508.20438/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":"2026-07-05T12:00:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5ifPxpNcEXDbBeBJz54R79hoJ+7YwuX+NbKkEcl0dsdtiq8EMPN0CY//hkoy54p1n9ckb+xEapW9RqPjuq1MDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T09:14:18.605940Z"},"content_sha256":"da40632eca31123ff132d27b72e3defcca977c949deb6973b9fe68de1136f43d","schema_version":"1.0","event_id":"sha256:da40632eca31123ff132d27b72e3defcca977c949deb6973b9fe68de1136f43d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LG4IZZ7KZNE345WY36XQFVYYFS/bundle.json","state_url":"https://pith.science/pith/LG4IZZ7KZNE345WY36XQFVYYFS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LG4IZZ7KZNE345WY36XQFVYYFS/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":"2026-08-11T09:14:18Z","links":{"resolver":"https://pith.science/pith/LG4IZZ7KZNE345WY36XQFVYYFS","bundle":"https://pith.science/pith/LG4IZZ7KZNE345WY36XQFVYYFS/bundle.json","state":"https://pith.science/pith/LG4IZZ7KZNE345WY36XQFVYYFS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LG4IZZ7KZNE345WY36XQFVYYFS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:LG4IZZ7KZNE345WY36XQFVYYFS","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":"952fed698cd61be505ac86856e85435c8918231fa363a95abd334cc739ee8f61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-08-28T05:32:42Z","title_canon_sha256":"5d7c302566f456891f4b4c25b9ea80323fef1c53426141ba01147542e61c4b47"},"schema_version":"1.0","source":{"id":"2508.20438","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.20438","created_at":"2026-07-05T12:00:36Z"},{"alias_kind":"arxiv_version","alias_value":"2508.20438v1","created_at":"2026-07-05T12:00:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.20438","created_at":"2026-07-05T12:00:36Z"},{"alias_kind":"pith_short_12","alias_value":"LG4IZZ7KZNE3","created_at":"2026-07-05T12:00:36Z"},{"alias_kind":"pith_short_16","alias_value":"LG4IZZ7KZNE345WY","created_at":"2026-07-05T12:00:36Z"},{"alias_kind":"pith_short_8","alias_value":"LG4IZZ7K","created_at":"2026-07-05T12:00:36Z"}],"graph_snapshots":[{"event_id":"sha256:da40632eca31123ff132d27b72e3defcca977c949deb6973b9fe68de1136f43d","target":"graph","created_at":"2026-07-05T12:00:36Z","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/2508.20438/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the TESS observations of CRTS J110014.7+131552, SDSS J093537.46+161950.8, and [PK2008] HalphaJ130559. Among them, a superoutburst is observed in CRTS J110014.7+131552 which is associated with the precursor outburst, where prominent superhumps are observed during maximum of the outburst with a mean period of 0.06786(1) d. We have observed variations in the superhump period, along with changes in the shape of the light curve profile and the amplitude of the superhumps during different phases of the outburst, indicating disc-radius variation as well as periodically variable dissipation","authors_text":"Arti Joshi, Claus Tappert, Linda Schmidtobreick, M\\'arcio Catelan, Mridweeka Singh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-08-28T05:32:42Z","title":"A tale of three cataclysmic variables with distinct superhumps"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.20438","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":"sha256:1553f2e093a6dd9df6d2c01320042a1ee49ecdbed76f8661133ce0cc81eb2839","target":"record","created_at":"2026-07-05T12:00:36Z","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":"952fed698cd61be505ac86856e85435c8918231fa363a95abd334cc739ee8f61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2025-08-28T05:32:42Z","title_canon_sha256":"5d7c302566f456891f4b4c25b9ea80323fef1c53426141ba01147542e61c4b47"},"schema_version":"1.0","source":{"id":"2508.20438","kind":"arxiv","version":1}},"canonical_sha256":"59b88ce7eacb49be76d8dfaf02d7182c81ac8dc73b4e5a030ed04e461a64df21","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59b88ce7eacb49be76d8dfaf02d7182c81ac8dc73b4e5a030ed04e461a64df21","first_computed_at":"2026-07-05T12:00:36.542091Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:00:36.542091Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WfmeLaL2J02UHFxDilQC0sh9jmDFoVqck5tZMVVz0YFz+ZXrDVGtEMw+eG+ecytb3bEvRFUJoFY2goBmeB0BBA==","signature_status":"signed_v1","signed_at":"2026-07-05T12:00:36.542602Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.20438","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1553f2e093a6dd9df6d2c01320042a1ee49ecdbed76f8661133ce0cc81eb2839","sha256:da40632eca31123ff132d27b72e3defcca977c949deb6973b9fe68de1136f43d"],"state_sha256":"8ccc72f378c010c565cb6e1ebacf7df11ea4bd96aa003eb3a2f15c1fa6651fe3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hQMz0TZEcMuO+IDQEzuacCb6oSB0Gy2SnPyRjz82xbjtyXJNuf53wTMbLf6nhCK273BuHez1RjQ+FKhbeZQNAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T09:14:18.610855Z","bundle_sha256":"117145b82a3b3c78683cd71cc67ba01179dbef26b505a7fcd3065c3122a67494"}}