{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:5LFQ46KLDHIL6M6UAZIBLDAP3S","short_pith_number":"pith:5LFQ46KL","canonical_record":{"source":{"id":"1606.07456","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2016-06-23T20:05:02Z","cross_cats_sorted":[],"title_canon_sha256":"ff090be3f6e4bff6fecac7ce192d52571a95e527976c87efb0abf0471c413791","abstract_canon_sha256":"462026c9586243df04f625ddb0044cbc8952120062ffec2576a5590043f8a14d"},"schema_version":"1.0"},"canonical_sha256":"eacb0e794b19d0bf33d40650158c0fdcb179ed35670e615ae25dc5557d48ecdc","source":{"kind":"arxiv","id":"1606.07456","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.07456","created_at":"2026-05-18T00:57:12Z"},{"alias_kind":"arxiv_version","alias_value":"1606.07456v1","created_at":"2026-05-18T00:57:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.07456","created_at":"2026-05-18T00:57:12Z"},{"alias_kind":"pith_short_12","alias_value":"5LFQ46KLDHIL","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5LFQ46KLDHIL6M6U","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5LFQ46KL","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:5LFQ46KLDHIL6M6UAZIBLDAP3S","target":"record","payload":{"canonical_record":{"source":{"id":"1606.07456","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2016-06-23T20:05:02Z","cross_cats_sorted":[],"title_canon_sha256":"ff090be3f6e4bff6fecac7ce192d52571a95e527976c87efb0abf0471c413791","abstract_canon_sha256":"462026c9586243df04f625ddb0044cbc8952120062ffec2576a5590043f8a14d"},"schema_version":"1.0"},"canonical_sha256":"eacb0e794b19d0bf33d40650158c0fdcb179ed35670e615ae25dc5557d48ecdc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:12.154617Z","signature_b64":"PpsULycvoYn2ydqka2tVgrXQrZvxGT392Piy4LHHZu6ZYEKVGoz2MyjZoBr7KPRzklhlA+p4lipHJfhliLIsBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eacb0e794b19d0bf33d40650158c0fdcb179ed35670e615ae25dc5557d48ecdc","last_reissued_at":"2026-05-18T00:57:12.153836Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:12.153836Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.07456","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":"2026-05-18T00:57:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GPbOaleWtUMBWS5UKvYUClpfqELFP0syLDQwDhHNR7OtHlzj0P4koQGUv/2eKVuGm4dcE07cKG1tOvZr98KgDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T15:57:43.460954Z"},"content_sha256":"861fbb0326d01f502e44bef092ddbba715cdbada70532f2b6906d218d9afd1c8","schema_version":"1.0","event_id":"sha256:861fbb0326d01f502e44bef092ddbba715cdbada70532f2b6906d218d9afd1c8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:5LFQ46KLDHIL6M6UAZIBLDAP3S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Rapid Transient Surveyor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Christoph Baranec, Istv\\'an Szapudi, Jessica R. Lu, John Tonry, Lisa Hunter, Marianne Takamiya, Mark Chun, R. Brent Tully, Reed Riddle, Shaojie Chen, Shelley A. Wright","submitted_at":"2016-06-23T20:05:02Z","abstract_excerpt":"The Rapid Transient Surveyor (RTS) is a proposed rapid-response, high-cadence adaptive optics (AO) facility for the UH 2.2-m telescope on Maunakea. RTS will uniquely address the need for high-acuity and sensitive near-infrared spectral follow-up observations of tens of thousands of objects in mere months by combining an excellent observing site, unmatched robotic observational efficiency, and an AO system that significantly increases both sensitivity and spatial resolving power. We will initially use RTS to obtain the infrared spectra of ~4,000 Type Ia supernovae identified by the Asteroid Ter"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.07456","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":"2026-05-18T00:57:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Al0TI+0/bBcy3Ycvw0avyewfdDnoURPngM/9IfwDhFWPTbQburb6CeB0OYczqtdiuQPRc+C2+LIgTIY9rY90CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T15:57:43.461304Z"},"content_sha256":"f18490e1aa3c8ef9c01449ffa9f593c97e472da86cd862a5aac84375feb42511","schema_version":"1.0","event_id":"sha256:f18490e1aa3c8ef9c01449ffa9f593c97e472da86cd862a5aac84375feb42511"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5LFQ46KLDHIL6M6UAZIBLDAP3S/bundle.json","state_url":"https://pith.science/pith/5LFQ46KLDHIL6M6UAZIBLDAP3S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5LFQ46KLDHIL6M6UAZIBLDAP3S/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":"2026-05-27T15:57:43Z","links":{"resolver":"https://pith.science/pith/5LFQ46KLDHIL6M6UAZIBLDAP3S","bundle":"https://pith.science/pith/5LFQ46KLDHIL6M6UAZIBLDAP3S/bundle.json","state":"https://pith.science/pith/5LFQ46KLDHIL6M6UAZIBLDAP3S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5LFQ46KLDHIL6M6UAZIBLDAP3S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5LFQ46KLDHIL6M6UAZIBLDAP3S","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":"462026c9586243df04f625ddb0044cbc8952120062ffec2576a5590043f8a14d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2016-06-23T20:05:02Z","title_canon_sha256":"ff090be3f6e4bff6fecac7ce192d52571a95e527976c87efb0abf0471c413791"},"schema_version":"1.0","source":{"id":"1606.07456","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.07456","created_at":"2026-05-18T00:57:12Z"},{"alias_kind":"arxiv_version","alias_value":"1606.07456v1","created_at":"2026-05-18T00:57:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.07456","created_at":"2026-05-18T00:57:12Z"},{"alias_kind":"pith_short_12","alias_value":"5LFQ46KLDHIL","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5LFQ46KLDHIL6M6U","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5LFQ46KL","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:f18490e1aa3c8ef9c01449ffa9f593c97e472da86cd862a5aac84375feb42511","target":"graph","created_at":"2026-05-18T00:57:12Z","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 Rapid Transient Surveyor (RTS) is a proposed rapid-response, high-cadence adaptive optics (AO) facility for the UH 2.2-m telescope on Maunakea. RTS will uniquely address the need for high-acuity and sensitive near-infrared spectral follow-up observations of tens of thousands of objects in mere months by combining an excellent observing site, unmatched robotic observational efficiency, and an AO system that significantly increases both sensitivity and spatial resolving power. We will initially use RTS to obtain the infrared spectra of ~4,000 Type Ia supernovae identified by the Asteroid Ter","authors_text":"Christoph Baranec, Istv\\'an Szapudi, Jessica R. Lu, John Tonry, Lisa Hunter, Marianne Takamiya, Mark Chun, R. Brent Tully, Reed Riddle, Shaojie Chen, Shelley A. Wright","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2016-06-23T20:05:02Z","title":"The Rapid Transient Surveyor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.07456","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":"sha256:861fbb0326d01f502e44bef092ddbba715cdbada70532f2b6906d218d9afd1c8","target":"record","created_at":"2026-05-18T00:57:12Z","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":"462026c9586243df04f625ddb0044cbc8952120062ffec2576a5590043f8a14d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2016-06-23T20:05:02Z","title_canon_sha256":"ff090be3f6e4bff6fecac7ce192d52571a95e527976c87efb0abf0471c413791"},"schema_version":"1.0","source":{"id":"1606.07456","kind":"arxiv","version":1}},"canonical_sha256":"eacb0e794b19d0bf33d40650158c0fdcb179ed35670e615ae25dc5557d48ecdc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eacb0e794b19d0bf33d40650158c0fdcb179ed35670e615ae25dc5557d48ecdc","first_computed_at":"2026-05-18T00:57:12.153836Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:57:12.153836Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PpsULycvoYn2ydqka2tVgrXQrZvxGT392Piy4LHHZu6ZYEKVGoz2MyjZoBr7KPRzklhlA+p4lipHJfhliLIsBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:57:12.154617Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.07456","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:861fbb0326d01f502e44bef092ddbba715cdbada70532f2b6906d218d9afd1c8","sha256:f18490e1aa3c8ef9c01449ffa9f593c97e472da86cd862a5aac84375feb42511"],"state_sha256":"dec68ac5a6d016fd77f55582992b6abe0473da49017fb8e281f37c2adbc02061"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hPRkkl2ZUedUP+n8QCygmEouCoriU+P0UC/9ImZ9Kyrkb7qxxS9wL9cq9ZcusEZqk44QF3Kb5BW47w26ma45Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T15:57:43.464465Z","bundle_sha256":"4a8d324295cf2df7082a74d36125a1d02001de510606e2345821e5047a2abb03"}}