{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:EV7C7I457KV7EJES3HLZNEY2K2","short_pith_number":"pith:EV7C7I45","canonical_record":{"source":{"id":"2107.03480","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-07-07T21:04:34Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"29d2b11246bd7250a25d51c0536dced1758034048865d432e2bba1d28b182bff","abstract_canon_sha256":"012a70ff55f280499998c65d3840791a9f21806ad36633ed855cee5cac6ca7b8"},"schema_version":"1.0"},"canonical_sha256":"257e2fa39dfaabf22492d9d796931a56a3e3e66b88db79a7a6c27693f46fbce1","source":{"kind":"arxiv","id":"2107.03480","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.03480","created_at":"2026-07-05T03:08:35Z"},{"alias_kind":"arxiv_version","alias_value":"2107.03480v1","created_at":"2026-07-05T03:08:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.03480","created_at":"2026-07-05T03:08:35Z"},{"alias_kind":"pith_short_12","alias_value":"EV7C7I457KV7","created_at":"2026-07-05T03:08:35Z"},{"alias_kind":"pith_short_16","alias_value":"EV7C7I457KV7EJES","created_at":"2026-07-05T03:08:35Z"},{"alias_kind":"pith_short_8","alias_value":"EV7C7I45","created_at":"2026-07-05T03:08:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:EV7C7I457KV7EJES3HLZNEY2K2","target":"record","payload":{"canonical_record":{"source":{"id":"2107.03480","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-07-07T21:04:34Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"29d2b11246bd7250a25d51c0536dced1758034048865d432e2bba1d28b182bff","abstract_canon_sha256":"012a70ff55f280499998c65d3840791a9f21806ad36633ed855cee5cac6ca7b8"},"schema_version":"1.0"},"canonical_sha256":"257e2fa39dfaabf22492d9d796931a56a3e3e66b88db79a7a6c27693f46fbce1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:08:35.343014Z","signature_b64":"jyp56Q6mFYxXI727Nhas5306c2QzxhkC+aLrpz1nlnJVl8yJaiGv5dnWppSx8I9apUMVs2JVqPmxWOPsTBogAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"257e2fa39dfaabf22492d9d796931a56a3e3e66b88db79a7a6c27693f46fbce1","last_reissued_at":"2026-07-05T03:08:35.342611Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:08:35.342611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2107.03480","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":"2026-07-05T03:08:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"knOZPtnSnvxpl9+0dMhc/YtoXlW6am9wDALaN/fyNw+Udsp4lgZstrQHBkQJuQ672x63JuUsVsSVKXJZ/1X+Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T23:30:33.490526Z"},"content_sha256":"f0fc1c636d1d816c70ced1f07cbbf5018ce135ebae4b36257d3337f665fd9a47","schema_version":"1.0","event_id":"sha256:f0fc1c636d1d816c70ced1f07cbbf5018ce135ebae4b36257d3337f665fd9a47"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:EV7C7I457KV7EJES3HLZNEY2K2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Populating the brown dwarf and stellar boundary: Five stars with transiting companions near the hydrogen-burning mass limit","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Abelkrim Agabi, Amaury H. M. J. Triaud, Andr\\'es Jord\\'an, Angelica Psaridi, Avi Shporer, Chris Stockdale, Damien S\\'egransan, David Charbonneau, David R. Rodriguez, David W. Latham, Djamel M\\'ekarnia, Don J. Radford, Eric L. N. Jensen, Fran\\c{c}ois Bouchy, Fran\\c{c}ois-Xavier Schmider, Geof Wingham, George Zhou, Georgina Dransfield, Ismael Mireles, Jason D. Eastman, Jeffrey C. Smith, John F. Kielkopf, Jonathan M. Irwin, Jon M. Jenkins, Karen A. Collins, Keivan G. Stassun, Kevin I. Collins, Kim K. McLeod, Knicole D. Colon, Leonardo A. dos Santos, Louise D. Nielsen, Luke G. Bouma, Lyu Abe, Marion Cointepas, Monika Lendl, Nicolas Crouzet, Nolan Grieves, Olga Suarez, Pamela Rowden, Peter Nelson, Phil Evans, Rafael Brahm, Rhodes Hart, Richard P. Schwarz, Robert F. Goeke, Sam Gill, Samuel N. Quinn, Sarah L. Casewell, St\\'ephane Udry, Theron Carmichael, Thiam-Guan Tan, Thomas Henning, Tristan Guillot, Wenceslas Marie-Sainte, William Waalkes","submitted_at":"2021-07-07T21:04:34Z","abstract_excerpt":"We report the discovery of five transiting companions near the hydrogen-burning mass limit in close orbits around main sequence stars originally identified by the Transiting Exoplanet Survey Satellite (TESS) as TESS Objects of Interest (TOIs): TOI-148, TOI-587, TOI-681, TOI-746, and TOI-1213. Using TESS and ground-based photometry as well as radial velocities from the CORALIE, CHIRON, TRES, and FEROS spectrographs, we found the companions have orbital periods between 4.8 and 27.2 days, masses between 77 and 98 $\\mathrm{M_{Jup}}$, and radii between 0.81 and 1.66 $\\mathrm{R_{Jup}}$. These target"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.03480","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/2107.03480/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":"2026-07-05T03:08:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rs9XwA8na2WrPCdQQdqOyXCu7/6xluGAcZYCFQnf5izAf2fOgecF9pMQDBTn+VHGBO9gDw8/0+r5kF/XO1ouBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T23:30:33.490910Z"},"content_sha256":"facc7a5f843328b351ad714cd35a7af8e1beb4de24adca3573615127dd792840","schema_version":"1.0","event_id":"sha256:facc7a5f843328b351ad714cd35a7af8e1beb4de24adca3573615127dd792840"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EV7C7I457KV7EJES3HLZNEY2K2/bundle.json","state_url":"https://pith.science/pith/EV7C7I457KV7EJES3HLZNEY2K2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EV7C7I457KV7EJES3HLZNEY2K2/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":"2026-07-06T23:30:33Z","links":{"resolver":"https://pith.science/pith/EV7C7I457KV7EJES3HLZNEY2K2","bundle":"https://pith.science/pith/EV7C7I457KV7EJES3HLZNEY2K2/bundle.json","state":"https://pith.science/pith/EV7C7I457KV7EJES3HLZNEY2K2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EV7C7I457KV7EJES3HLZNEY2K2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:EV7C7I457KV7EJES3HLZNEY2K2","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":"012a70ff55f280499998c65d3840791a9f21806ad36633ed855cee5cac6ca7b8","cross_cats_sorted":["astro-ph.EP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-07-07T21:04:34Z","title_canon_sha256":"29d2b11246bd7250a25d51c0536dced1758034048865d432e2bba1d28b182bff"},"schema_version":"1.0","source":{"id":"2107.03480","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.03480","created_at":"2026-07-05T03:08:35Z"},{"alias_kind":"arxiv_version","alias_value":"2107.03480v1","created_at":"2026-07-05T03:08:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.03480","created_at":"2026-07-05T03:08:35Z"},{"alias_kind":"pith_short_12","alias_value":"EV7C7I457KV7","created_at":"2026-07-05T03:08:35Z"},{"alias_kind":"pith_short_16","alias_value":"EV7C7I457KV7EJES","created_at":"2026-07-05T03:08:35Z"},{"alias_kind":"pith_short_8","alias_value":"EV7C7I45","created_at":"2026-07-05T03:08:35Z"}],"graph_snapshots":[{"event_id":"sha256:facc7a5f843328b351ad714cd35a7af8e1beb4de24adca3573615127dd792840","target":"graph","created_at":"2026-07-05T03:08:35Z","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/2107.03480/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the discovery of five transiting companions near the hydrogen-burning mass limit in close orbits around main sequence stars originally identified by the Transiting Exoplanet Survey Satellite (TESS) as TESS Objects of Interest (TOIs): TOI-148, TOI-587, TOI-681, TOI-746, and TOI-1213. Using TESS and ground-based photometry as well as radial velocities from the CORALIE, CHIRON, TRES, and FEROS spectrographs, we found the companions have orbital periods between 4.8 and 27.2 days, masses between 77 and 98 $\\mathrm{M_{Jup}}$, and radii between 0.81 and 1.66 $\\mathrm{R_{Jup}}$. These target","authors_text":"Abelkrim Agabi, Amaury H. M. J. Triaud, Andr\\'es Jord\\'an, Angelica Psaridi, Avi Shporer, Chris Stockdale, Damien S\\'egransan, David Charbonneau, David R. Rodriguez, David W. Latham, Djamel M\\'ekarnia, Don J. Radford, Eric L. N. Jensen, Fran\\c{c}ois Bouchy, Fran\\c{c}ois-Xavier Schmider, Geof Wingham, George Zhou, Georgina Dransfield, Ismael Mireles, Jason D. Eastman, Jeffrey C. Smith, John F. Kielkopf, Jonathan M. Irwin, Jon M. Jenkins, Karen A. Collins, Keivan G. Stassun, Kevin I. Collins, Kim K. McLeod, Knicole D. Colon, Leonardo A. dos Santos, Louise D. Nielsen, Luke G. Bouma, Lyu Abe, Marion Cointepas, Monika Lendl, Nicolas Crouzet, Nolan Grieves, Olga Suarez, Pamela Rowden, Peter Nelson, Phil Evans, Rafael Brahm, Rhodes Hart, Richard P. Schwarz, Robert F. Goeke, Sam Gill, Samuel N. Quinn, Sarah L. Casewell, St\\'ephane Udry, Theron Carmichael, Thiam-Guan Tan, Thomas Henning, Tristan Guillot, Wenceslas Marie-Sainte, William Waalkes","cross_cats":["astro-ph.EP"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-07-07T21:04:34Z","title":"Populating the brown dwarf and stellar boundary: Five stars with transiting companions near the hydrogen-burning mass limit"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.03480","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:f0fc1c636d1d816c70ced1f07cbbf5018ce135ebae4b36257d3337f665fd9a47","target":"record","created_at":"2026-07-05T03:08:35Z","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":"012a70ff55f280499998c65d3840791a9f21806ad36633ed855cee5cac6ca7b8","cross_cats_sorted":["astro-ph.EP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2021-07-07T21:04:34Z","title_canon_sha256":"29d2b11246bd7250a25d51c0536dced1758034048865d432e2bba1d28b182bff"},"schema_version":"1.0","source":{"id":"2107.03480","kind":"arxiv","version":1}},"canonical_sha256":"257e2fa39dfaabf22492d9d796931a56a3e3e66b88db79a7a6c27693f46fbce1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"257e2fa39dfaabf22492d9d796931a56a3e3e66b88db79a7a6c27693f46fbce1","first_computed_at":"2026-07-05T03:08:35.342611Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:08:35.342611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jyp56Q6mFYxXI727Nhas5306c2QzxhkC+aLrpz1nlnJVl8yJaiGv5dnWppSx8I9apUMVs2JVqPmxWOPsTBogAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:08:35.343014Z","signed_message":"canonical_sha256_bytes"},"source_id":"2107.03480","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0fc1c636d1d816c70ced1f07cbbf5018ce135ebae4b36257d3337f665fd9a47","sha256:facc7a5f843328b351ad714cd35a7af8e1beb4de24adca3573615127dd792840"],"state_sha256":"f00f8cd78b9ed832508f4d97a96d367b79ec10189fabf1dfe667654b1b97cd33"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ymEw9nnNNv7Dev6IbzLLyG4K+VW8QkptXpLQAVAtXH9gg3qWA/CMJIL57v49PQ/5GwQfvEFjubh9aqLRCN9HDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T23:30:33.493234Z","bundle_sha256":"c305b09d32b435c808a2213258c9fea3880f5cdd324ac6b2e6ea5e81f4dc62a7"}}