{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:EL345EW35CLO7QWLCQ6CCWHPVS","short_pith_number":"pith:EL345EW3","canonical_record":{"source":{"id":"1605.05618","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-05-18T15:33:55Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"529e2380825489ab4b409c2ee4bbecffeca8a17756b431f0e5f24eb0b9db67c5","abstract_canon_sha256":"752a4ba2572f8b67f7158fc26252608802b81f9958c4940e08d6ce0ff5fbab48"},"schema_version":"1.0"},"canonical_sha256":"22f7ce92dbe896efc2cb143c2158efac8c202a9dfc6880f4b0aa29cdb04d557b","source":{"kind":"arxiv","id":"1605.05618","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.05618","created_at":"2026-05-18T01:12:48Z"},{"alias_kind":"arxiv_version","alias_value":"1605.05618v2","created_at":"2026-05-18T01:12:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.05618","created_at":"2026-05-18T01:12:48Z"},{"alias_kind":"pith_short_12","alias_value":"EL345EW35CLO","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EL345EW35CLO7QWL","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EL345EW3","created_at":"2026-05-18T12:30:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:EL345EW35CLO7QWLCQ6CCWHPVS","target":"record","payload":{"canonical_record":{"source":{"id":"1605.05618","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-05-18T15:33:55Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"529e2380825489ab4b409c2ee4bbecffeca8a17756b431f0e5f24eb0b9db67c5","abstract_canon_sha256":"752a4ba2572f8b67f7158fc26252608802b81f9958c4940e08d6ce0ff5fbab48"},"schema_version":"1.0"},"canonical_sha256":"22f7ce92dbe896efc2cb143c2158efac8c202a9dfc6880f4b0aa29cdb04d557b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:48.214815Z","signature_b64":"cxYpjxkCDuQ/pv2PdwR1yrQo31fZBxlYzMVMbrl074VVsEEdjKbeJ8LnjHzSjYibx0HAxIV9Us4XrmVCGuktCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"22f7ce92dbe896efc2cb143c2158efac8c202a9dfc6880f4b0aa29cdb04d557b","last_reissued_at":"2026-05-18T01:12:48.214422Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:48.214422Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.05618","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":"2026-05-18T01:12:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/uwa2HzSfYVdx3Q/EmutFMAl8CGqT0LaIxwJFoh4xdBMVWMWC1NdtMgihirEeKDzy9VzNfQ/3sekZPElOD0ADA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T14:15:30.986745Z"},"content_sha256":"0b4509c15df059637a75e76155d3d8a2f303cdfb465374693e6a9fc1066e4bd8","schema_version":"1.0","event_id":"sha256:0b4509c15df059637a75e76155d3d8a2f303cdfb465374693e6a9fc1066e4bd8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:EL345EW35CLO7QWLCQ6CCWHPVS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Collapse of the Wien Tail in the Coldest Brown Dwarf? Hubble Space Telescope Near-Infrared Photometry of WISE J085510.83-071442.5","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Adam C. Schneider, Christopher R. Gelino, J. Davy Kirkpatrick, Michael C. Cushing","submitted_at":"2016-05-18T15:33:55Z","abstract_excerpt":"We present Hubble Space Telescope (HST) near-infrared photometry of the coldest known brown dwarf, WISE J085510.83$-$071442.5 (WISE 0855$-$0714). WISE 0855$-$0714 was observed with the Wide Field Camera 3 (WFC3) aboard HST using the F105W, F125W, and F160W filters, which approximate the $Y$, $J$, and $H$ near-infrared bands. WISE 0855$-$0714 is undetected at F105W with a corresponding 2$\\sigma$ magnitude limit of $\\sim$26.9. We marginally detect WISE 0855$-$0714 in the F125W images (S/N $\\sim$4), with a measured magnitude of 26.41 $\\pm$ 0.27, more than a magnitude fainter than the $J-$band mag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.05618","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":"2026-05-18T01:12:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NQMkdF1vj+sgQ3OUpi5Ff663xBYqXd6N0/stkCD6lQ2W190SHlihqkyM1W5zZWFhQsks1tsK0iQx5+QxGkfkDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T14:15:30.987095Z"},"content_sha256":"1451802301e5fb849b15ee70cd71565b129ed50552388179eb3325b7c8045332","schema_version":"1.0","event_id":"sha256:1451802301e5fb849b15ee70cd71565b129ed50552388179eb3325b7c8045332"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EL345EW35CLO7QWLCQ6CCWHPVS/bundle.json","state_url":"https://pith.science/pith/EL345EW35CLO7QWLCQ6CCWHPVS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EL345EW35CLO7QWLCQ6CCWHPVS/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":"2026-05-30T14:15:30Z","links":{"resolver":"https://pith.science/pith/EL345EW35CLO7QWLCQ6CCWHPVS","bundle":"https://pith.science/pith/EL345EW35CLO7QWLCQ6CCWHPVS/bundle.json","state":"https://pith.science/pith/EL345EW35CLO7QWLCQ6CCWHPVS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EL345EW35CLO7QWLCQ6CCWHPVS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:EL345EW35CLO7QWLCQ6CCWHPVS","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":"752a4ba2572f8b67f7158fc26252608802b81f9958c4940e08d6ce0ff5fbab48","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-05-18T15:33:55Z","title_canon_sha256":"529e2380825489ab4b409c2ee4bbecffeca8a17756b431f0e5f24eb0b9db67c5"},"schema_version":"1.0","source":{"id":"1605.05618","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.05618","created_at":"2026-05-18T01:12:48Z"},{"alias_kind":"arxiv_version","alias_value":"1605.05618v2","created_at":"2026-05-18T01:12:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.05618","created_at":"2026-05-18T01:12:48Z"},{"alias_kind":"pith_short_12","alias_value":"EL345EW35CLO","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EL345EW35CLO7QWL","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EL345EW3","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:1451802301e5fb849b15ee70cd71565b129ed50552388179eb3325b7c8045332","target":"graph","created_at":"2026-05-18T01:12:48Z","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 Hubble Space Telescope (HST) near-infrared photometry of the coldest known brown dwarf, WISE J085510.83$-$071442.5 (WISE 0855$-$0714). WISE 0855$-$0714 was observed with the Wide Field Camera 3 (WFC3) aboard HST using the F105W, F125W, and F160W filters, which approximate the $Y$, $J$, and $H$ near-infrared bands. WISE 0855$-$0714 is undetected at F105W with a corresponding 2$\\sigma$ magnitude limit of $\\sim$26.9. We marginally detect WISE 0855$-$0714 in the F125W images (S/N $\\sim$4), with a measured magnitude of 26.41 $\\pm$ 0.27, more than a magnitude fainter than the $J-$band mag","authors_text":"Adam C. Schneider, Christopher R. Gelino, J. Davy Kirkpatrick, Michael C. Cushing","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-05-18T15:33:55Z","title":"The Collapse of the Wien Tail in the Coldest Brown Dwarf? Hubble Space Telescope Near-Infrared Photometry of WISE J085510.83-071442.5"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.05618","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":"sha256:0b4509c15df059637a75e76155d3d8a2f303cdfb465374693e6a9fc1066e4bd8","target":"record","created_at":"2026-05-18T01:12:48Z","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":"752a4ba2572f8b67f7158fc26252608802b81f9958c4940e08d6ce0ff5fbab48","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2016-05-18T15:33:55Z","title_canon_sha256":"529e2380825489ab4b409c2ee4bbecffeca8a17756b431f0e5f24eb0b9db67c5"},"schema_version":"1.0","source":{"id":"1605.05618","kind":"arxiv","version":2}},"canonical_sha256":"22f7ce92dbe896efc2cb143c2158efac8c202a9dfc6880f4b0aa29cdb04d557b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"22f7ce92dbe896efc2cb143c2158efac8c202a9dfc6880f4b0aa29cdb04d557b","first_computed_at":"2026-05-18T01:12:48.214422Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:48.214422Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cxYpjxkCDuQ/pv2PdwR1yrQo31fZBxlYzMVMbrl074VVsEEdjKbeJ8LnjHzSjYibx0HAxIV9Us4XrmVCGuktCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:48.214815Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.05618","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b4509c15df059637a75e76155d3d8a2f303cdfb465374693e6a9fc1066e4bd8","sha256:1451802301e5fb849b15ee70cd71565b129ed50552388179eb3325b7c8045332"],"state_sha256":"8e5e875ec355ebff41a048370066be7e7e09f8becb7ee8a779d4a8694563c429"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i1wmxypMrPH89nEou5uTtMC8Uez9fjpa7YNyhjd+CzXtkISCJVMhYvXKx/EiV4YF7Rz7AYXqHtl0u96he2Y3AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T14:15:30.989574Z","bundle_sha256":"6c12a1a02c24d14cdc75207df11015e5d88e15d52e0ad5eecd73df9e76265e03"}}