{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:FNWVWPOLFBABCSRWUFWFBAP4GG","short_pith_number":"pith:FNWVWPOL","canonical_record":{"source":{"id":"1701.00588","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-01-03T05:11:56Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"d12be11c4c5b80b9b918a1bed359e7642e91317afa32e2f5e86b496034c452e2","abstract_canon_sha256":"0802970ff3dacda70f87b7ebc0e3c6e75b1c18ee65ae62e3863d9f64cb3c9970"},"schema_version":"1.0"},"canonical_sha256":"2b6d5b3dcb2840114a36a16c5081fc31bab2b2b297ee93be5294ed9d02962d5b","source":{"kind":"arxiv","id":"1701.00588","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.00588","created_at":"2026-05-18T00:49:10Z"},{"alias_kind":"arxiv_version","alias_value":"1701.00588v2","created_at":"2026-05-18T00:49:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.00588","created_at":"2026-05-18T00:49:10Z"},{"alias_kind":"pith_short_12","alias_value":"FNWVWPOLFBAB","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FNWVWPOLFBABCSRW","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FNWVWPOL","created_at":"2026-05-18T12:31:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:FNWVWPOLFBABCSRWUFWFBAP4GG","target":"record","payload":{"canonical_record":{"source":{"id":"1701.00588","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-01-03T05:11:56Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"d12be11c4c5b80b9b918a1bed359e7642e91317afa32e2f5e86b496034c452e2","abstract_canon_sha256":"0802970ff3dacda70f87b7ebc0e3c6e75b1c18ee65ae62e3863d9f64cb3c9970"},"schema_version":"1.0"},"canonical_sha256":"2b6d5b3dcb2840114a36a16c5081fc31bab2b2b297ee93be5294ed9d02962d5b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:10.286590Z","signature_b64":"D34RHxN3tGtFwwCLyO6a8rbOQyVOsoGNvxk/93nnjg+ieQ1i2DcaRzJ4ZvuOrcnpvH82K/HpR7UpLazwPGk3Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b6d5b3dcb2840114a36a16c5081fc31bab2b2b297ee93be5294ed9d02962d5b","last_reissued_at":"2026-05-18T00:49:10.285948Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:10.285948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.00588","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":"2026-05-18T00:49:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s6Uwr4HbVT78MjhXEUMO6cUbqFoBfhMoqG2vZXDufD7FOzoWClkpi2PF9pSxCr24NWK7H0Jge1XmOHvJaV0sAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:16:21.186790Z"},"content_sha256":"0ea191d597fa081d8ea99c49ff1c70709e97f219ba52d7be6e3c69fa3ba49cbf","schema_version":"1.0","event_id":"sha256:0ea191d597fa081d8ea99c49ff1c70709e97f219ba52d7be6e3c69fa3ba49cbf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:FNWVWPOLFBABCSRWUFWFBAP4GG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stellar & Planetary Parameters for K2's Late Type Dwarf Systems from C1 to C5","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Andrew W. Howard, Arturo O. Martinez, Charles A. Beichman, Christian Obermeier, Courtney D. Dressing, Erik A. Petigura, Ian J. M. Crossfield, John Livingston, Joshua E. Schlieder, Kimberly M. Aller, Michael W. Werner, Quadry A. Chance, Sarah Peacock, S\\'ebastien L\\'epine, Simona Ciceri","submitted_at":"2017-01-03T05:11:56Z","abstract_excerpt":"The NASA K2 mission uses photometry to find planets transiting stars of various types. M dwarfs are of high interest since they host more short period planets than any other type of main sequence stars and transiting planets around M dwarfs have deeper transits compared to other main sequence stars. In this paper, we present stellar parameters from K and M dwarfs hosting transiting planet candidates discovered by our team. Using the SOFI spectrograph on the European Southern Observatory's New Technology Telescope, we obtained R ~ 1000 J-, H-, and K-band (0.95 - 2.52 microns) spectra of 34 late"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.00588","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":""},"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":"2026-05-18T00:49:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NJqAwBovUC33UgHPdh3LdnuCBm29mqNItf7/S4KJ7cNAUmqrJ1/rMd/puYcXIVwuWt42PPgCSZ8Q4b5YiZFnAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:16:21.187463Z"},"content_sha256":"8346b5acc6e57e480df4192d122a802e8d3536a14a3b3b34c3ffeea1ce08d09b","schema_version":"1.0","event_id":"sha256:8346b5acc6e57e480df4192d122a802e8d3536a14a3b3b34c3ffeea1ce08d09b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FNWVWPOLFBABCSRWUFWFBAP4GG/bundle.json","state_url":"https://pith.science/pith/FNWVWPOLFBABCSRWUFWFBAP4GG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FNWVWPOLFBABCSRWUFWFBAP4GG/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":"2026-05-26T21:16:21Z","links":{"resolver":"https://pith.science/pith/FNWVWPOLFBABCSRWUFWFBAP4GG","bundle":"https://pith.science/pith/FNWVWPOLFBABCSRWUFWFBAP4GG/bundle.json","state":"https://pith.science/pith/FNWVWPOLFBABCSRWUFWFBAP4GG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FNWVWPOLFBABCSRWUFWFBAP4GG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:FNWVWPOLFBABCSRWUFWFBAP4GG","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":"0802970ff3dacda70f87b7ebc0e3c6e75b1c18ee65ae62e3863d9f64cb3c9970","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-01-03T05:11:56Z","title_canon_sha256":"d12be11c4c5b80b9b918a1bed359e7642e91317afa32e2f5e86b496034c452e2"},"schema_version":"1.0","source":{"id":"1701.00588","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.00588","created_at":"2026-05-18T00:49:10Z"},{"alias_kind":"arxiv_version","alias_value":"1701.00588v2","created_at":"2026-05-18T00:49:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.00588","created_at":"2026-05-18T00:49:10Z"},{"alias_kind":"pith_short_12","alias_value":"FNWVWPOLFBAB","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FNWVWPOLFBABCSRW","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FNWVWPOL","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:8346b5acc6e57e480df4192d122a802e8d3536a14a3b3b34c3ffeea1ce08d09b","target":"graph","created_at":"2026-05-18T00:49:10Z","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":"The NASA K2 mission uses photometry to find planets transiting stars of various types. M dwarfs are of high interest since they host more short period planets than any other type of main sequence stars and transiting planets around M dwarfs have deeper transits compared to other main sequence stars. In this paper, we present stellar parameters from K and M dwarfs hosting transiting planet candidates discovered by our team. Using the SOFI spectrograph on the European Southern Observatory's New Technology Telescope, we obtained R ~ 1000 J-, H-, and K-band (0.95 - 2.52 microns) spectra of 34 late","authors_text":"Andrew W. Howard, Arturo O. Martinez, Charles A. Beichman, Christian Obermeier, Courtney D. Dressing, Erik A. Petigura, Ian J. M. Crossfield, John Livingston, Joshua E. Schlieder, Kimberly M. Aller, Michael W. Werner, Quadry A. Chance, Sarah Peacock, S\\'ebastien L\\'epine, Simona Ciceri","cross_cats":["astro-ph.EP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-01-03T05:11:56Z","title":"Stellar & Planetary Parameters for K2's Late Type Dwarf Systems from C1 to C5"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.00588","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":"sha256:0ea191d597fa081d8ea99c49ff1c70709e97f219ba52d7be6e3c69fa3ba49cbf","target":"record","created_at":"2026-05-18T00:49:10Z","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":"0802970ff3dacda70f87b7ebc0e3c6e75b1c18ee65ae62e3863d9f64cb3c9970","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-01-03T05:11:56Z","title_canon_sha256":"d12be11c4c5b80b9b918a1bed359e7642e91317afa32e2f5e86b496034c452e2"},"schema_version":"1.0","source":{"id":"1701.00588","kind":"arxiv","version":2}},"canonical_sha256":"2b6d5b3dcb2840114a36a16c5081fc31bab2b2b297ee93be5294ed9d02962d5b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b6d5b3dcb2840114a36a16c5081fc31bab2b2b297ee93be5294ed9d02962d5b","first_computed_at":"2026-05-18T00:49:10.285948Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:49:10.285948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D34RHxN3tGtFwwCLyO6a8rbOQyVOsoGNvxk/93nnjg+ieQ1i2DcaRzJ4ZvuOrcnpvH82K/HpR7UpLazwPGk3Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:49:10.286590Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.00588","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ea191d597fa081d8ea99c49ff1c70709e97f219ba52d7be6e3c69fa3ba49cbf","sha256:8346b5acc6e57e480df4192d122a802e8d3536a14a3b3b34c3ffeea1ce08d09b"],"state_sha256":"0c1f4052054bc47ca10a93dd862c0d3c9bda8d37f4bbc599ab69afed5091e18b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NS+iZiYOe9jSDYxz3Vw72eXN5sCCW78lDJ8Gc+jL6vGTI21H+U1MWueN0uyaJ9JrInSWH/VKb4+E6Nk2vrqXDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T21:16:21.189849Z","bundle_sha256":"387041e173bfd7df734e72cb1f94c166114d7699d4c46c08f0c2262868622940"}}