{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:BYIMJZ5QVYULXVR557ECGXW6LO","short_pith_number":"pith:BYIMJZ5Q","canonical_record":{"source":{"id":"1203.4272","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-03-19T21:38:57Z","cross_cats_sorted":[],"title_canon_sha256":"5a7f11a8b66ebe714e2ce5b191e430c243d9903859073ec08095453258c7824b","abstract_canon_sha256":"d34bd7c939c9b48c70f965b1a9a3e92be9242eec1e0c96c3ba487f010defa6f5"},"schema_version":"1.0"},"canonical_sha256":"0e10c4e7b0ae28bbd63defc8235ede5bb02b80d576cec8bcf6096b402f381adc","source":{"kind":"arxiv","id":"1203.4272","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.4272","created_at":"2026-05-18T03:59:39Z"},{"alias_kind":"arxiv_version","alias_value":"1203.4272v1","created_at":"2026-05-18T03:59:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.4272","created_at":"2026-05-18T03:59:39Z"},{"alias_kind":"pith_short_12","alias_value":"BYIMJZ5QVYUL","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"BYIMJZ5QVYULXVR5","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"BYIMJZ5Q","created_at":"2026-05-18T12:27:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:BYIMJZ5QVYULXVR557ECGXW6LO","target":"record","payload":{"canonical_record":{"source":{"id":"1203.4272","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-03-19T21:38:57Z","cross_cats_sorted":[],"title_canon_sha256":"5a7f11a8b66ebe714e2ce5b191e430c243d9903859073ec08095453258c7824b","abstract_canon_sha256":"d34bd7c939c9b48c70f965b1a9a3e92be9242eec1e0c96c3ba487f010defa6f5"},"schema_version":"1.0"},"canonical_sha256":"0e10c4e7b0ae28bbd63defc8235ede5bb02b80d576cec8bcf6096b402f381adc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:59:39.510532Z","signature_b64":"YvkXaHqeYCGqCsCPazeK2yHALY0Wo1kQrZZHAt2Du+oYWV4FmRK/s/lnBy4M+lVg9frMN59h4W8f3mkPX+ToCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e10c4e7b0ae28bbd63defc8235ede5bb02b80d576cec8bcf6096b402f381adc","last_reissued_at":"2026-05-18T03:59:39.509698Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:59:39.509698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.4272","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":"2026-05-18T03:59:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sQLM8qQnrUCi7LRXNG27jkAnSeOiaagAb5LZjQhQhIRkCzatrice/+muSc5EN7G27JJl9XJEY4Sa+Euk5s9pCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-19T07:57:25.335405Z"},"content_sha256":"6d5e42df1efc394f5a4e8b67720e185ea4b78ed84c81ca1219ae49019c16b5a2","schema_version":"1.0","event_id":"sha256:6d5e42df1efc394f5a4e8b67720e185ea4b78ed84c81ca1219ae49019c16b5a2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:BYIMJZ5QVYULXVR557ECGXW6LO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cool dwarfs in wide multiple systems: Paper 2: A distant M8.5V companion to HD 212168 AB","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"D. Montes, J. A. Caballero","submitted_at":"2012-03-19T21:38:57Z","abstract_excerpt":"DENIS J222644.3-750342 is a nearby, very-low-mass, M8.5 V-type star that has been repeatedly targeted by kinematic and activity studies. Thought to be an isolated star, it is actually a wide common-proper-companion at 265 arcsec from the bright G0 V Hipparcos star HD 212168. The third member in the trio is CD-75 1242, a poorly investigated K dwarf. We confirm the physical binding of the triple system, to which we call Koenigstuhl 5, by compiling common radial velocities and proper-motions and measuring constant angular separations and position angles between components A, B and C over very lon"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.4272","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":"2026-05-18T03:59:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MH3sBDzw28G657rafQ75p2fcJ8rlfz4Den2HPwJXfOwK4Ni6AYjTpQuDe9Us5WILaw8VRSjw/6D2462Fg6YuCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-19T07:57:25.335751Z"},"content_sha256":"9a2a7b4d0afcb92c30834918c3d07514b8e0561eeee8f7a9ed1babc938efea3b","schema_version":"1.0","event_id":"sha256:9a2a7b4d0afcb92c30834918c3d07514b8e0561eeee8f7a9ed1babc938efea3b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BYIMJZ5QVYULXVR557ECGXW6LO/bundle.json","state_url":"https://pith.science/pith/BYIMJZ5QVYULXVR557ECGXW6LO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BYIMJZ5QVYULXVR557ECGXW6LO/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":"2026-07-19T07:57:25Z","links":{"resolver":"https://pith.science/pith/BYIMJZ5QVYULXVR557ECGXW6LO","bundle":"https://pith.science/pith/BYIMJZ5QVYULXVR557ECGXW6LO/bundle.json","state":"https://pith.science/pith/BYIMJZ5QVYULXVR557ECGXW6LO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BYIMJZ5QVYULXVR557ECGXW6LO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:BYIMJZ5QVYULXVR557ECGXW6LO","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":"d34bd7c939c9b48c70f965b1a9a3e92be9242eec1e0c96c3ba487f010defa6f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-03-19T21:38:57Z","title_canon_sha256":"5a7f11a8b66ebe714e2ce5b191e430c243d9903859073ec08095453258c7824b"},"schema_version":"1.0","source":{"id":"1203.4272","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.4272","created_at":"2026-05-18T03:59:39Z"},{"alias_kind":"arxiv_version","alias_value":"1203.4272v1","created_at":"2026-05-18T03:59:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.4272","created_at":"2026-05-18T03:59:39Z"},{"alias_kind":"pith_short_12","alias_value":"BYIMJZ5QVYUL","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"BYIMJZ5QVYULXVR5","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"BYIMJZ5Q","created_at":"2026-05-18T12:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:9a2a7b4d0afcb92c30834918c3d07514b8e0561eeee8f7a9ed1babc938efea3b","target":"graph","created_at":"2026-05-18T03:59:39Z","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":"DENIS J222644.3-750342 is a nearby, very-low-mass, M8.5 V-type star that has been repeatedly targeted by kinematic and activity studies. Thought to be an isolated star, it is actually a wide common-proper-companion at 265 arcsec from the bright G0 V Hipparcos star HD 212168. The third member in the trio is CD-75 1242, a poorly investigated K dwarf. We confirm the physical binding of the triple system, to which we call Koenigstuhl 5, by compiling common radial velocities and proper-motions and measuring constant angular separations and position angles between components A, B and C over very lon","authors_text":"D. Montes, J. A. Caballero","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-03-19T21:38:57Z","title":"Cool dwarfs in wide multiple systems: Paper 2: A distant M8.5V companion to HD 212168 AB"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.4272","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":"sha256:6d5e42df1efc394f5a4e8b67720e185ea4b78ed84c81ca1219ae49019c16b5a2","target":"record","created_at":"2026-05-18T03:59:39Z","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":"d34bd7c939c9b48c70f965b1a9a3e92be9242eec1e0c96c3ba487f010defa6f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-03-19T21:38:57Z","title_canon_sha256":"5a7f11a8b66ebe714e2ce5b191e430c243d9903859073ec08095453258c7824b"},"schema_version":"1.0","source":{"id":"1203.4272","kind":"arxiv","version":1}},"canonical_sha256":"0e10c4e7b0ae28bbd63defc8235ede5bb02b80d576cec8bcf6096b402f381adc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e10c4e7b0ae28bbd63defc8235ede5bb02b80d576cec8bcf6096b402f381adc","first_computed_at":"2026-05-18T03:59:39.509698Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:59:39.509698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YvkXaHqeYCGqCsCPazeK2yHALY0Wo1kQrZZHAt2Du+oYWV4FmRK/s/lnBy4M+lVg9frMN59h4W8f3mkPX+ToCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:59:39.510532Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.4272","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d5e42df1efc394f5a4e8b67720e185ea4b78ed84c81ca1219ae49019c16b5a2","sha256:9a2a7b4d0afcb92c30834918c3d07514b8e0561eeee8f7a9ed1babc938efea3b"],"state_sha256":"60a98aaa4d672c1e1cef3d590f9186d2af8496927ac6c90f50711da26d0b0543"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C+6o3K1tn72SSFm1BCV8fWw1NPSQCCHWP2mAZ+qY7lWu+iL83o4zYw86SguZhs8avUVccovY/7emZgU5yusPAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-19T07:57:25.338279Z","bundle_sha256":"7a7f658429f0618b48ed22d2b54e6af6eedec7efb64f3a0ffdfb0833aa739bf7"}}