{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:KCYSFUUGT37M7EEML54WADRWLP","short_pith_number":"pith:KCYSFUUG","canonical_record":{"source":{"id":"2207.06436","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-07-13T18:00:03Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"fadc0f8fcd932e0d9f6bb475c7bf9182dc5aaf7eab02accaf638510fa87128f8","abstract_canon_sha256":"034b3c9890b3e259903ff0123b0997b4e5f53d9eaecc7708d3f38c53cf7451db"},"schema_version":"1.0"},"canonical_sha256":"50b122d2869efecf908c5f79600e365bd176d86fc0688848787064ee7f15f7c4","source":{"kind":"arxiv","id":"2207.06436","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.06436","created_at":"2026-07-05T04:40:12Z"},{"alias_kind":"arxiv_version","alias_value":"2207.06436v1","created_at":"2026-07-05T04:40:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.06436","created_at":"2026-07-05T04:40:12Z"},{"alias_kind":"pith_short_12","alias_value":"KCYSFUUGT37M","created_at":"2026-07-05T04:40:12Z"},{"alias_kind":"pith_short_16","alias_value":"KCYSFUUGT37M7EEM","created_at":"2026-07-05T04:40:12Z"},{"alias_kind":"pith_short_8","alias_value":"KCYSFUUG","created_at":"2026-07-05T04:40:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:KCYSFUUGT37M7EEML54WADRWLP","target":"record","payload":{"canonical_record":{"source":{"id":"2207.06436","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-07-13T18:00:03Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"fadc0f8fcd932e0d9f6bb475c7bf9182dc5aaf7eab02accaf638510fa87128f8","abstract_canon_sha256":"034b3c9890b3e259903ff0123b0997b4e5f53d9eaecc7708d3f38c53cf7451db"},"schema_version":"1.0"},"canonical_sha256":"50b122d2869efecf908c5f79600e365bd176d86fc0688848787064ee7f15f7c4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:40:12.638794Z","signature_b64":"gCP2oLrrVGUyMTinahXNeaThP7zZpz4zYUEQJ4WjuyasN8qShMhVmbCDf6ggu0VLQl0eGSUhmhxK2P+cs+GWDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"50b122d2869efecf908c5f79600e365bd176d86fc0688848787064ee7f15f7c4","last_reissued_at":"2026-07-05T04:40:12.638361Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:40:12.638361Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2207.06436","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":"2026-07-05T04:40:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"84FinuzgW5tjYqBNLOkngUZ0Nk2JcWyXzAYSXeSyOVndnijOwGPsxz8L4KTG72GoMbyOuwTFjjpLXcKr2TWdAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T18:01:59.832918Z"},"content_sha256":"c2e39aa311189aa997fb30ad7481479710c9821c0e23da4d0594fb6626f181c9","schema_version":"1.0","event_id":"sha256:c2e39aa311189aa997fb30ad7481479710c9821c0e23da4d0594fb6626f181c9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:KCYSFUUGT37M7EEML54WADRWLP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Connecting SPHERE and CRIRES+ for the characterisation of young exoplanets at high spectral resolution: status update of VLT/HiRISE","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.IM","authors_text":"A. Carlotti, A. Costille, A. Reiners, A. Smette, A. Vigan, A. Viret, D. Mouillet, \\'E. Choquet, E. Muslimov, G. Murray, G. P. P. L. Otten, G. Zins, H. Anwand-Heerwart, I. Baraffe, J. Costes, J. Garcia, J.-L. Beuzit, J. Paufique, K. Dohlen, L. Blanco, L. Pallanca, M. El Morsy, M. Houll\\'e, M. Jaquet, M. Kasper, M. Lopez, M. N'Diaye, M. Phillips, N. Tchoubaklian, P. Blanchard, R. Dorn, R. Pourcelot, T. Ely, U. Seemann, Y. Charles","submitted_at":"2022-07-13T18:00:03Z","abstract_excerpt":"New generation exoplanet imagers on large ground-based telescopes are highly optimised for the detection of young giant exoplanets in the near-infrared, but they are intrinsically limited for their characterisation by the low spectral resolution of their integral field spectrographs ($R<100$). High-dispersion spectroscopy at $R \\gg 10^4$ would be a powerful tool for the characterisation of these planets, but there is currently no high-resolution spectrograph with extreme adaptive optics and coronagraphy that would enable such characterisation. With project HiRISE we propose to use fiber coupli"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.06436","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2207.06436/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T04:40:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3YKEg5IpiMU+ob90IPmS6sdzEm0dbT1skcfcgvRBtCa1nyixhXou/aPqXYz1qaud5r923AGBFZbaBJeCS3lvAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T18:01:59.833301Z"},"content_sha256":"a00ea636429dbd18faaffa0c797eea77e85a28e7366eeacaf45390173b64b849","schema_version":"1.0","event_id":"sha256:a00ea636429dbd18faaffa0c797eea77e85a28e7366eeacaf45390173b64b849"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KCYSFUUGT37M7EEML54WADRWLP/bundle.json","state_url":"https://pith.science/pith/KCYSFUUGT37M7EEML54WADRWLP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KCYSFUUGT37M7EEML54WADRWLP/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":"2026-07-08T18:01:59Z","links":{"resolver":"https://pith.science/pith/KCYSFUUGT37M7EEML54WADRWLP","bundle":"https://pith.science/pith/KCYSFUUGT37M7EEML54WADRWLP/bundle.json","state":"https://pith.science/pith/KCYSFUUGT37M7EEML54WADRWLP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KCYSFUUGT37M7EEML54WADRWLP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:KCYSFUUGT37M7EEML54WADRWLP","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":"034b3c9890b3e259903ff0123b0997b4e5f53d9eaecc7708d3f38c53cf7451db","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-07-13T18:00:03Z","title_canon_sha256":"fadc0f8fcd932e0d9f6bb475c7bf9182dc5aaf7eab02accaf638510fa87128f8"},"schema_version":"1.0","source":{"id":"2207.06436","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.06436","created_at":"2026-07-05T04:40:12Z"},{"alias_kind":"arxiv_version","alias_value":"2207.06436v1","created_at":"2026-07-05T04:40:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.06436","created_at":"2026-07-05T04:40:12Z"},{"alias_kind":"pith_short_12","alias_value":"KCYSFUUGT37M","created_at":"2026-07-05T04:40:12Z"},{"alias_kind":"pith_short_16","alias_value":"KCYSFUUGT37M7EEM","created_at":"2026-07-05T04:40:12Z"},{"alias_kind":"pith_short_8","alias_value":"KCYSFUUG","created_at":"2026-07-05T04:40:12Z"}],"graph_snapshots":[{"event_id":"sha256:a00ea636429dbd18faaffa0c797eea77e85a28e7366eeacaf45390173b64b849","target":"graph","created_at":"2026-07-05T04:40:12Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2207.06436/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"New generation exoplanet imagers on large ground-based telescopes are highly optimised for the detection of young giant exoplanets in the near-infrared, but they are intrinsically limited for their characterisation by the low spectral resolution of their integral field spectrographs ($R<100$). High-dispersion spectroscopy at $R \\gg 10^4$ would be a powerful tool for the characterisation of these planets, but there is currently no high-resolution spectrograph with extreme adaptive optics and coronagraphy that would enable such characterisation. With project HiRISE we propose to use fiber coupli","authors_text":"A. Carlotti, A. Costille, A. Reiners, A. Smette, A. Vigan, A. Viret, D. Mouillet, \\'E. Choquet, E. Muslimov, G. Murray, G. P. P. L. Otten, G. Zins, H. Anwand-Heerwart, I. Baraffe, J. Costes, J. Garcia, J.-L. Beuzit, J. Paufique, K. Dohlen, L. Blanco, L. Pallanca, M. El Morsy, M. Houll\\'e, M. Jaquet, M. Kasper, M. Lopez, M. N'Diaye, M. Phillips, N. Tchoubaklian, P. Blanchard, R. Dorn, R. Pourcelot, T. Ely, U. Seemann, Y. Charles","cross_cats":["astro-ph.EP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-07-13T18:00:03Z","title":"Connecting SPHERE and CRIRES+ for the characterisation of young exoplanets at high spectral resolution: status update of VLT/HiRISE"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.06436","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:c2e39aa311189aa997fb30ad7481479710c9821c0e23da4d0594fb6626f181c9","target":"record","created_at":"2026-07-05T04:40:12Z","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":"034b3c9890b3e259903ff0123b0997b4e5f53d9eaecc7708d3f38c53cf7451db","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-07-13T18:00:03Z","title_canon_sha256":"fadc0f8fcd932e0d9f6bb475c7bf9182dc5aaf7eab02accaf638510fa87128f8"},"schema_version":"1.0","source":{"id":"2207.06436","kind":"arxiv","version":1}},"canonical_sha256":"50b122d2869efecf908c5f79600e365bd176d86fc0688848787064ee7f15f7c4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"50b122d2869efecf908c5f79600e365bd176d86fc0688848787064ee7f15f7c4","first_computed_at":"2026-07-05T04:40:12.638361Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:40:12.638361Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gCP2oLrrVGUyMTinahXNeaThP7zZpz4zYUEQJ4WjuyasN8qShMhVmbCDf6ggu0VLQl0eGSUhmhxK2P+cs+GWDg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:40:12.638794Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.06436","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2e39aa311189aa997fb30ad7481479710c9821c0e23da4d0594fb6626f181c9","sha256:a00ea636429dbd18faaffa0c797eea77e85a28e7366eeacaf45390173b64b849"],"state_sha256":"40231a20c54bd47500ab6053509959d6a10c3ed0bf02c1a997527aded9c145c3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"suHmzmNth/NISyAVJQ6E5YWk2s6d6NHdTmvqJnRpRSr5Ty15P4airtZAmN21Cj6nU8yAYN8m1ZdwQdnyKCLdCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T18:01:59.835454Z","bundle_sha256":"f7a7a0375f9d73c7b817599e3da91e42856c67cd59638f2b2e8e1cb0fa14e719"}}