{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:5ETJ2JGV42MUA3OHAIKJYAE6DD","short_pith_number":"pith:5ETJ2JGV","canonical_record":{"source":{"id":"1404.4635","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-04-17T20:00:11Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"12cdaa2ab227b74ac9d554308dfb694865929c9bc163ba6bd25fb789503ab089","abstract_canon_sha256":"0c4cc152b03848ad355c4c01218ae74f0fc77d29acbc94333bd0b0c9a3bb1758"},"schema_version":"1.0"},"canonical_sha256":"e9269d24d5e699406dc702149c009e18c6dc9141173be344cbb51678b0a3226e","source":{"kind":"arxiv","id":"1404.4635","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.4635","created_at":"2026-05-18T02:52:25Z"},{"alias_kind":"arxiv_version","alias_value":"1404.4635v1","created_at":"2026-05-18T02:52:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.4635","created_at":"2026-05-18T02:52:25Z"},{"alias_kind":"pith_short_12","alias_value":"5ETJ2JGV42MU","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5ETJ2JGV42MUA3OH","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5ETJ2JGV","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:5ETJ2JGV42MUA3OHAIKJYAE6DD","target":"record","payload":{"canonical_record":{"source":{"id":"1404.4635","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-04-17T20:00:11Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"12cdaa2ab227b74ac9d554308dfb694865929c9bc163ba6bd25fb789503ab089","abstract_canon_sha256":"0c4cc152b03848ad355c4c01218ae74f0fc77d29acbc94333bd0b0c9a3bb1758"},"schema_version":"1.0"},"canonical_sha256":"e9269d24d5e699406dc702149c009e18c6dc9141173be344cbb51678b0a3226e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:52:25.103459Z","signature_b64":"Jyyc2Qao3UqfGwmx67eBba9Rv64+KoaXFZfR3iYicFAIDS/GGJzDh7UcEyadlfzTcmTW4lAuTIhXXASSUdFfCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e9269d24d5e699406dc702149c009e18c6dc9141173be344cbb51678b0a3226e","last_reissued_at":"2026-05-18T02:52:25.102918Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:52:25.102918Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.4635","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":"2026-05-18T02:52:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"auLgA0tmkE7caojiq0EGUo0B9QpkEDKeq/6ZBM7t+t6kg32oCKMwHU+juGbmuhOX/WiNiCnZVIMwUbhUXPqeAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T19:11:12.372003Z"},"content_sha256":"5b84d06d3f55b2a9afa37d620f68aa59f70330264e26e5ac92c5218b9f5be253","schema_version":"1.0","event_id":"sha256:5b84d06d3f55b2a9afa37d620f68aa59f70330264e26e5ac92c5218b9f5be253"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:5ETJ2JGV42MUA3OHAIKJYAE6DD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Near-Infrared Detection and Characterization of the Exoplanet HD 95086 b with the Gemini Planet Imager","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"Anne-Marie Lagrange, Anthony Boccaletti, Christian Marois, Gael Chauvin, Jean-Loup Baudino, Julien Rameau, Mickael Bonnefoy, Raphael Galicher, Thayne Currie","submitted_at":"2014-04-17T20:00:11Z","abstract_excerpt":"HD 95086 is an intermediate-mass debris-disk-bearing star. VLT/NaCo $3.8 \\mu m$ observations revealed it hosts a $5\\pm2 \\mathrm{M}_{Jup}$ companion (HD 95086 b) at $\\simeq 56$ AU. Follow-up observations at 1.66 and 2.18 $\\mu m$ yielded a null detection, suggesting extremely red colors for the planet and the need for deeper direct-imaging data. In this Letter, we report H- ($1.7 \\mu m$) and $\\mathrm{K}_1$- ($2.05 \\mu m$) band detections of HD 95086 b from Gemini Planet Imager (GPI) commissioning observations taken by the GPI team. The planet position in both spectral channels is consistent with"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.4635","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":"2026-05-18T02:52:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iReL4OYuAnaInWxKP5xUwXGBua7F9kkqLC95u7cR2OPpBzVYTx4yFyCdECYJO/t/7xgBGQt03HLgx3Ppz/fHBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T19:11:12.372377Z"},"content_sha256":"14ae1824229dedec4c7dffd1ed7b0ddce620de6ba64954418b05be9d1ec9f8bd","schema_version":"1.0","event_id":"sha256:14ae1824229dedec4c7dffd1ed7b0ddce620de6ba64954418b05be9d1ec9f8bd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5ETJ2JGV42MUA3OHAIKJYAE6DD/bundle.json","state_url":"https://pith.science/pith/5ETJ2JGV42MUA3OHAIKJYAE6DD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5ETJ2JGV42MUA3OHAIKJYAE6DD/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":"2026-06-03T19:11:12Z","links":{"resolver":"https://pith.science/pith/5ETJ2JGV42MUA3OHAIKJYAE6DD","bundle":"https://pith.science/pith/5ETJ2JGV42MUA3OHAIKJYAE6DD/bundle.json","state":"https://pith.science/pith/5ETJ2JGV42MUA3OHAIKJYAE6DD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5ETJ2JGV42MUA3OHAIKJYAE6DD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5ETJ2JGV42MUA3OHAIKJYAE6DD","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":"0c4cc152b03848ad355c4c01218ae74f0fc77d29acbc94333bd0b0c9a3bb1758","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-04-17T20:00:11Z","title_canon_sha256":"12cdaa2ab227b74ac9d554308dfb694865929c9bc163ba6bd25fb789503ab089"},"schema_version":"1.0","source":{"id":"1404.4635","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.4635","created_at":"2026-05-18T02:52:25Z"},{"alias_kind":"arxiv_version","alias_value":"1404.4635v1","created_at":"2026-05-18T02:52:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.4635","created_at":"2026-05-18T02:52:25Z"},{"alias_kind":"pith_short_12","alias_value":"5ETJ2JGV42MU","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5ETJ2JGV42MUA3OH","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5ETJ2JGV","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:14ae1824229dedec4c7dffd1ed7b0ddce620de6ba64954418b05be9d1ec9f8bd","target":"graph","created_at":"2026-05-18T02:52:25Z","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":"HD 95086 is an intermediate-mass debris-disk-bearing star. VLT/NaCo $3.8 \\mu m$ observations revealed it hosts a $5\\pm2 \\mathrm{M}_{Jup}$ companion (HD 95086 b) at $\\simeq 56$ AU. Follow-up observations at 1.66 and 2.18 $\\mu m$ yielded a null detection, suggesting extremely red colors for the planet and the need for deeper direct-imaging data. In this Letter, we report H- ($1.7 \\mu m$) and $\\mathrm{K}_1$- ($2.05 \\mu m$) band detections of HD 95086 b from Gemini Planet Imager (GPI) commissioning observations taken by the GPI team. The planet position in both spectral channels is consistent with","authors_text":"Anne-Marie Lagrange, Anthony Boccaletti, Christian Marois, Gael Chauvin, Jean-Loup Baudino, Julien Rameau, Mickael Bonnefoy, Raphael Galicher, Thayne Currie","cross_cats":["astro-ph.EP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-04-17T20:00:11Z","title":"Near-Infrared Detection and Characterization of the Exoplanet HD 95086 b with the Gemini Planet Imager"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.4635","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":"sha256:5b84d06d3f55b2a9afa37d620f68aa59f70330264e26e5ac92c5218b9f5be253","target":"record","created_at":"2026-05-18T02:52:25Z","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":"0c4cc152b03848ad355c4c01218ae74f0fc77d29acbc94333bd0b0c9a3bb1758","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-04-17T20:00:11Z","title_canon_sha256":"12cdaa2ab227b74ac9d554308dfb694865929c9bc163ba6bd25fb789503ab089"},"schema_version":"1.0","source":{"id":"1404.4635","kind":"arxiv","version":1}},"canonical_sha256":"e9269d24d5e699406dc702149c009e18c6dc9141173be344cbb51678b0a3226e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e9269d24d5e699406dc702149c009e18c6dc9141173be344cbb51678b0a3226e","first_computed_at":"2026-05-18T02:52:25.102918Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:52:25.102918Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Jyyc2Qao3UqfGwmx67eBba9Rv64+KoaXFZfR3iYicFAIDS/GGJzDh7UcEyadlfzTcmTW4lAuTIhXXASSUdFfCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:52:25.103459Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.4635","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b84d06d3f55b2a9afa37d620f68aa59f70330264e26e5ac92c5218b9f5be253","sha256:14ae1824229dedec4c7dffd1ed7b0ddce620de6ba64954418b05be9d1ec9f8bd"],"state_sha256":"2e2ff2e9b0e412d098db9553faf9ba311b559c42b5eeb3b327835380f595e14c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VUcasVHNA9E9wI3MQI2bDFDOzNXaoV0s63qmyuKGW7LD7I/K2UV58PLZ2QcHgthHup6u2Zzeq4isuslnblrUBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T19:11:12.374688Z","bundle_sha256":"734e5ed870fae0db47085b2e7b6e455580d533e7ef78823cf402ab8c28955751"}}