{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:IT65CLL3MYGGAU7TTFZKZZEEQE","short_pith_number":"pith:IT65CLL3","canonical_record":{"source":{"id":"1101.0196","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-12-31T03:54:30Z","cross_cats_sorted":[],"title_canon_sha256":"ef48dbba99c204f898dd4bf728a531eba283ae89a9c59093132fcbedbe4f6358","abstract_canon_sha256":"1fce0f6777511f163cae7b2770dce9c25a4f077e5f57ab69f40d82997eec3bf1"},"schema_version":"1.0"},"canonical_sha256":"44fdd12d7b660c6053f39972ace484810bd1301d70f48b32067ca1c3ad5ebaf2","source":{"kind":"arxiv","id":"1101.0196","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.0196","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"arxiv_version","alias_value":"1101.0196v1","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.0196","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"pith_short_12","alias_value":"IT65CLL3MYGG","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"IT65CLL3MYGGAU7T","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"IT65CLL3","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:IT65CLL3MYGGAU7TTFZKZZEEQE","target":"record","payload":{"canonical_record":{"source":{"id":"1101.0196","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-12-31T03:54:30Z","cross_cats_sorted":[],"title_canon_sha256":"ef48dbba99c204f898dd4bf728a531eba283ae89a9c59093132fcbedbe4f6358","abstract_canon_sha256":"1fce0f6777511f163cae7b2770dce9c25a4f077e5f57ab69f40d82997eec3bf1"},"schema_version":"1.0"},"canonical_sha256":"44fdd12d7b660c6053f39972ace484810bd1301d70f48b32067ca1c3ad5ebaf2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:16:30.827747Z","signature_b64":"VQ0Ox9hFHbI+iJqhTMXCJs/TgmLEmxUyU2I2tuk+YG6+Q4DyKmODi+X3n1FRLET6GqL62meWTeV9lqzo814XCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44fdd12d7b660c6053f39972ace484810bd1301d70f48b32067ca1c3ad5ebaf2","last_reissued_at":"2026-05-18T04:16:30.827360Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:16:30.827360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.0196","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":"2026-05-18T04:16:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tqhfZs4y6UTLCwaT28x4GYr+CRFXE6SCZzrrIRcbSZRWBr1y/n9EPb//EXmnvTJ65B6FtEuW2f6GLUkY7GVDAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T05:26:57.147989Z"},"content_sha256":"d9383849df3c5c017b0c5b6d3ea3aca155108ff4a065ddd1cd8884f1d096e72b","schema_version":"1.0","event_id":"sha256:d9383849df3c5c017b0c5b6d3ea3aca155108ff4a065ddd1cd8884f1d096e72b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:IT65CLL3MYGGAU7TTFZKZZEEQE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SOPHIE velocimetry of Kepler transit candidates II. KOI-428b: a hot Jupiter transiting a subgiant F-star","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Eggenberger, A. Santerne, C. Gry, C. Moutou, D. Ehrenreich, F. Bouchy, G. Hebrard, M. Deleuil, R. F. Diaz, S. Udry","submitted_at":"2010-12-31T03:54:30Z","abstract_excerpt":"We report the discovery of a hot Jupiter transiting a subgiant star with an orbital period of 6.87 days thanks to public photometric data from the Kepler space mission and new radial velocity observations obtained by the SOPHIE spectrograph. The planet KOI-428b with a radius of 1.17 +/- 0.04 RJup and a mass of 2.2 +/- 0.4MJup, orbits around a F5IV star with R* = 2.13 +/- 0.06Rsun, M* = 1.48 +/- 0.06 Msun and Teff = 6510 +/- 100 K. The star KOI-428 is the largest and the most evolved star discovered so far with a transiting planet."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.0196","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":""},"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":"2026-05-18T04:16:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sobewgjZlPJqKcsO+j3htkZjg43K2luBOPcj7BihYETP1DHJIoXJbOAu9i2HoKdIG25tsmmDYhcMj1DeDOrKCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T05:26:57.148551Z"},"content_sha256":"b0208ca7c6d6befcfb7fea1a4cb4a2cc4051f19b3fd2a4a13c8d5a2f905a87a6","schema_version":"1.0","event_id":"sha256:b0208ca7c6d6befcfb7fea1a4cb4a2cc4051f19b3fd2a4a13c8d5a2f905a87a6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IT65CLL3MYGGAU7TTFZKZZEEQE/bundle.json","state_url":"https://pith.science/pith/IT65CLL3MYGGAU7TTFZKZZEEQE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IT65CLL3MYGGAU7TTFZKZZEEQE/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":"2026-05-19T05:26:57Z","links":{"resolver":"https://pith.science/pith/IT65CLL3MYGGAU7TTFZKZZEEQE","bundle":"https://pith.science/pith/IT65CLL3MYGGAU7TTFZKZZEEQE/bundle.json","state":"https://pith.science/pith/IT65CLL3MYGGAU7TTFZKZZEEQE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IT65CLL3MYGGAU7TTFZKZZEEQE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:IT65CLL3MYGGAU7TTFZKZZEEQE","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":"1fce0f6777511f163cae7b2770dce9c25a4f077e5f57ab69f40d82997eec3bf1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-12-31T03:54:30Z","title_canon_sha256":"ef48dbba99c204f898dd4bf728a531eba283ae89a9c59093132fcbedbe4f6358"},"schema_version":"1.0","source":{"id":"1101.0196","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.0196","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"arxiv_version","alias_value":"1101.0196v1","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.0196","created_at":"2026-05-18T04:16:30Z"},{"alias_kind":"pith_short_12","alias_value":"IT65CLL3MYGG","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"IT65CLL3MYGGAU7T","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"IT65CLL3","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:b0208ca7c6d6befcfb7fea1a4cb4a2cc4051f19b3fd2a4a13c8d5a2f905a87a6","target":"graph","created_at":"2026-05-18T04:16:30Z","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"},"paper":{"abstract_excerpt":"We report the discovery of a hot Jupiter transiting a subgiant star with an orbital period of 6.87 days thanks to public photometric data from the Kepler space mission and new radial velocity observations obtained by the SOPHIE spectrograph. The planet KOI-428b with a radius of 1.17 +/- 0.04 RJup and a mass of 2.2 +/- 0.4MJup, orbits around a F5IV star with R* = 2.13 +/- 0.06Rsun, M* = 1.48 +/- 0.06 Msun and Teff = 6510 +/- 100 K. The star KOI-428 is the largest and the most evolved star discovered so far with a transiting planet.","authors_text":"A. Eggenberger, A. Santerne, C. Gry, C. Moutou, D. Ehrenreich, F. Bouchy, G. Hebrard, M. Deleuil, R. F. Diaz, S. Udry","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-12-31T03:54:30Z","title":"SOPHIE velocimetry of Kepler transit candidates II. KOI-428b: a hot Jupiter transiting a subgiant F-star"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.0196","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:d9383849df3c5c017b0c5b6d3ea3aca155108ff4a065ddd1cd8884f1d096e72b","target":"record","created_at":"2026-05-18T04:16:30Z","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":"1fce0f6777511f163cae7b2770dce9c25a4f077e5f57ab69f40d82997eec3bf1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2010-12-31T03:54:30Z","title_canon_sha256":"ef48dbba99c204f898dd4bf728a531eba283ae89a9c59093132fcbedbe4f6358"},"schema_version":"1.0","source":{"id":"1101.0196","kind":"arxiv","version":1}},"canonical_sha256":"44fdd12d7b660c6053f39972ace484810bd1301d70f48b32067ca1c3ad5ebaf2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44fdd12d7b660c6053f39972ace484810bd1301d70f48b32067ca1c3ad5ebaf2","first_computed_at":"2026-05-18T04:16:30.827360Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:16:30.827360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VQ0Ox9hFHbI+iJqhTMXCJs/TgmLEmxUyU2I2tuk+YG6+Q4DyKmODi+X3n1FRLET6GqL62meWTeV9lqzo814XCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:16:30.827747Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.0196","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d9383849df3c5c017b0c5b6d3ea3aca155108ff4a065ddd1cd8884f1d096e72b","sha256:b0208ca7c6d6befcfb7fea1a4cb4a2cc4051f19b3fd2a4a13c8d5a2f905a87a6"],"state_sha256":"4f7d747232bb554e0dbd19ca097b009a6bfe6efdd2d0ea7cdc96052c7b88ce16"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BsInQnvYA5aj+jDLOJ1TG1Fu9wsntmSpt9x4NcgQ69zeL0CfzrnK0KOPVFcqNACXPbExWLZFR4Pp6AwobrDhAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T05:26:57.150350Z","bundle_sha256":"d79a46d4401d5eb94135e5f863646a036485cd205a5e2ed53a976f0c946e20f2"}}