{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:2KZYSVCIC3ATHLKVDYYAV2MURN","short_pith_number":"pith:2KZYSVCI","canonical_record":{"source":{"id":"1102.3691","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-02-17T21:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"6d7e1208548b4e424655352571d1fefd8d600824dd850fd829836863cde6c07a","abstract_canon_sha256":"772866240bed2181e41c41d2d06a66558eae6de4fcc6e85a741fc12d5c654890"},"schema_version":"1.0"},"canonical_sha256":"d2b389544816c133ad551e300ae9948b657f1127cfb050397351f0f04ac0e685","source":{"kind":"arxiv","id":"1102.3691","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3691","created_at":"2026-05-18T02:03:09Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3691v1","created_at":"2026-05-18T02:03:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3691","created_at":"2026-05-18T02:03:09Z"},{"alias_kind":"pith_short_12","alias_value":"2KZYSVCIC3AT","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2KZYSVCIC3ATHLKV","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2KZYSVCI","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:2KZYSVCIC3ATHLKVDYYAV2MURN","target":"record","payload":{"canonical_record":{"source":{"id":"1102.3691","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-02-17T21:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"6d7e1208548b4e424655352571d1fefd8d600824dd850fd829836863cde6c07a","abstract_canon_sha256":"772866240bed2181e41c41d2d06a66558eae6de4fcc6e85a741fc12d5c654890"},"schema_version":"1.0"},"canonical_sha256":"d2b389544816c133ad551e300ae9948b657f1127cfb050397351f0f04ac0e685","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:09.699293Z","signature_b64":"WOAXICshu/j43hd3MpSuH4N+mPs+h2PH4kFMt/lL8Krb9eOTSS2TmeMumInzdCnJpVfhkldsLiTSeqfmCjvzCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d2b389544816c133ad551e300ae9948b657f1127cfb050397351f0f04ac0e685","last_reissued_at":"2026-05-18T02:03:09.698623Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:09.698623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.3691","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":"2026-05-18T02:03:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TK4qhN8Tf2kGxOtHXs2AFGREvOzmjRj066djemicT5c8fWzRBbLkPlj/Qhox6HD+iiuhUG77f0vfC5ytZ/DjCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T04:47:32.612693Z"},"content_sha256":"38e1fdc988bfacbbcdb0d8889f2c3b88b6884b73c7b77e1c43fa6146c127b3f1","schema_version":"1.0","event_id":"sha256:38e1fdc988bfacbbcdb0d8889f2c3b88b6884b73c7b77e1c43fa6146c127b3f1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:2KZYSVCIC3ATHLKVDYYAV2MURN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Direct Imaging Constraints on the Putative Exoplanet 14 Her c","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"(2) University of Rochester Dept. of Physics & Astronomy), Eric E. Mamajek (2), Jared R. Males (1), Philip M. Hinz (1), Russell P. Knox (1) ((1) Steward Observatory, Timothy J. Rodigas (1), University of Arizona","submitted_at":"2011-02-17T21:00:03Z","abstract_excerpt":"We present results of deep direct imaging of the radial velocity (RV) planet-host star 14 Her (=GJ 614, HD 145675), obtained in the \\lprime ~band with the Clio-2 camera and the MMT adaptive optics system. This star has one confirmed planet and an unconfirmed outer companion, suggested by residuals in the RV data. The orbital parameters of the unconfirmed object are not well constrained since many mass/semimajor axis configurations can fit the available data. The star has been directly imaged several times, but none of the campaigns has ruled out sub-stellar companions. With \\about 2.5 hrs of i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3691","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":"2026-05-18T02:03:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L7sB02ZoPNo4M/hildz4Ijl7gv9GAdI09Mpd+NIMeTqcsCE0XXt2fFEusVMQpEVasxiiM8RGQnBYEZeFGTFHCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T04:47:32.613057Z"},"content_sha256":"75e596053dcefc706d4918503467feb456901c823d45b516c585f6d737ed1f22","schema_version":"1.0","event_id":"sha256:75e596053dcefc706d4918503467feb456901c823d45b516c585f6d737ed1f22"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2KZYSVCIC3ATHLKVDYYAV2MURN/bundle.json","state_url":"https://pith.science/pith/2KZYSVCIC3ATHLKVDYYAV2MURN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2KZYSVCIC3ATHLKVDYYAV2MURN/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":"2026-07-03T04:47:32Z","links":{"resolver":"https://pith.science/pith/2KZYSVCIC3ATHLKVDYYAV2MURN","bundle":"https://pith.science/pith/2KZYSVCIC3ATHLKVDYYAV2MURN/bundle.json","state":"https://pith.science/pith/2KZYSVCIC3ATHLKVDYYAV2MURN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2KZYSVCIC3ATHLKVDYYAV2MURN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:2KZYSVCIC3ATHLKVDYYAV2MURN","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":"772866240bed2181e41c41d2d06a66558eae6de4fcc6e85a741fc12d5c654890","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-02-17T21:00:03Z","title_canon_sha256":"6d7e1208548b4e424655352571d1fefd8d600824dd850fd829836863cde6c07a"},"schema_version":"1.0","source":{"id":"1102.3691","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3691","created_at":"2026-05-18T02:03:09Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3691v1","created_at":"2026-05-18T02:03:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3691","created_at":"2026-05-18T02:03:09Z"},{"alias_kind":"pith_short_12","alias_value":"2KZYSVCIC3AT","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2KZYSVCIC3ATHLKV","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2KZYSVCI","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:75e596053dcefc706d4918503467feb456901c823d45b516c585f6d737ed1f22","target":"graph","created_at":"2026-05-18T02:03:09Z","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 present results of deep direct imaging of the radial velocity (RV) planet-host star 14 Her (=GJ 614, HD 145675), obtained in the \\lprime ~band with the Clio-2 camera and the MMT adaptive optics system. This star has one confirmed planet and an unconfirmed outer companion, suggested by residuals in the RV data. The orbital parameters of the unconfirmed object are not well constrained since many mass/semimajor axis configurations can fit the available data. The star has been directly imaged several times, but none of the campaigns has ruled out sub-stellar companions. With \\about 2.5 hrs of i","authors_text":"(2) University of Rochester Dept. of Physics & Astronomy), Eric E. Mamajek (2), Jared R. Males (1), Philip M. Hinz (1), Russell P. Knox (1) ((1) Steward Observatory, Timothy J. Rodigas (1), University of Arizona","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-02-17T21:00:03Z","title":"Direct Imaging Constraints on the Putative Exoplanet 14 Her c"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3691","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":"sha256:38e1fdc988bfacbbcdb0d8889f2c3b88b6884b73c7b77e1c43fa6146c127b3f1","target":"record","created_at":"2026-05-18T02:03:09Z","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":"772866240bed2181e41c41d2d06a66558eae6de4fcc6e85a741fc12d5c654890","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2011-02-17T21:00:03Z","title_canon_sha256":"6d7e1208548b4e424655352571d1fefd8d600824dd850fd829836863cde6c07a"},"schema_version":"1.0","source":{"id":"1102.3691","kind":"arxiv","version":1}},"canonical_sha256":"d2b389544816c133ad551e300ae9948b657f1127cfb050397351f0f04ac0e685","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2b389544816c133ad551e300ae9948b657f1127cfb050397351f0f04ac0e685","first_computed_at":"2026-05-18T02:03:09.698623Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:09.698623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WOAXICshu/j43hd3MpSuH4N+mPs+h2PH4kFMt/lL8Krb9eOTSS2TmeMumInzdCnJpVfhkldsLiTSeqfmCjvzCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:09.699293Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.3691","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:38e1fdc988bfacbbcdb0d8889f2c3b88b6884b73c7b77e1c43fa6146c127b3f1","sha256:75e596053dcefc706d4918503467feb456901c823d45b516c585f6d737ed1f22"],"state_sha256":"9e7504620c2e986201b21bfcd77503a23f933693ddfff1669d5a29af86ec9d6c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3ssEDoBH6cIseIHI4xiC5RaPcyMW+3ea5tGDXSOYjcwp0ckRiGzq7uqG+yUb8j4pdjlM4P1BhBpJzNbSpXH2Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T04:47:32.615071Z","bundle_sha256":"530eedc2610040710ed4433a47a5ff383dcc20b6bccb1c9327d91b8650dbebd7"}}