{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:GZDS5IF74G6I6RXAP34KSGMEQ3","short_pith_number":"pith:GZDS5IF7","canonical_record":{"source":{"id":"2305.18678","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-05-30T01:34:57Z","cross_cats_sorted":[],"title_canon_sha256":"becb13e7ffecdb32e1b437ed9135ecc99836751a02c9a9865497b5c69374e40e","abstract_canon_sha256":"7d79c329240f10237ca49066a1a18d9de31e892f7d0ef8ad6fd914a1a2953e45"},"schema_version":"1.0"},"canonical_sha256":"36472ea0bfe1bc8f46e07ef8a9198486fd01f8e5e1431fee3f9f61d77ef26323","source":{"kind":"arxiv","id":"2305.18678","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.18678","created_at":"2026-07-05T06:15:03Z"},{"alias_kind":"arxiv_version","alias_value":"2305.18678v1","created_at":"2026-07-05T06:15:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.18678","created_at":"2026-07-05T06:15:03Z"},{"alias_kind":"pith_short_12","alias_value":"GZDS5IF74G6I","created_at":"2026-07-05T06:15:03Z"},{"alias_kind":"pith_short_16","alias_value":"GZDS5IF74G6I6RXA","created_at":"2026-07-05T06:15:03Z"},{"alias_kind":"pith_short_8","alias_value":"GZDS5IF7","created_at":"2026-07-05T06:15:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:GZDS5IF74G6I6RXAP34KSGMEQ3","target":"record","payload":{"canonical_record":{"source":{"id":"2305.18678","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-05-30T01:34:57Z","cross_cats_sorted":[],"title_canon_sha256":"becb13e7ffecdb32e1b437ed9135ecc99836751a02c9a9865497b5c69374e40e","abstract_canon_sha256":"7d79c329240f10237ca49066a1a18d9de31e892f7d0ef8ad6fd914a1a2953e45"},"schema_version":"1.0"},"canonical_sha256":"36472ea0bfe1bc8f46e07ef8a9198486fd01f8e5e1431fee3f9f61d77ef26323","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:15:03.697047Z","signature_b64":"XpkUUOSklPOIZD15TuRMP4yVuIXVGOQxp3ZeoZBSEddQpPQdaPVRftlOfW3c+GYQxLiPSFmSzQLzbW0fsJJKDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"36472ea0bfe1bc8f46e07ef8a9198486fd01f8e5e1431fee3f9f61d77ef26323","last_reissued_at":"2026-07-05T06:15:03.696633Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:15:03.696633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.18678","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":"2026-07-05T06:15:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5vFHBMuELEd3Tj6PkTR/UL+4YH8ou/WQjQdyqw7T2eyRubL/IN9jTzPeuTgkVmuhQ9j85YU/lIaQqLzAQ1WpAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T00:48:00.343950Z"},"content_sha256":"820f9ad3205100c2b9018d97ede6be3cc95d55b29cac2ae660bcdee4ee30b556","schema_version":"1.0","event_id":"sha256:820f9ad3205100c2b9018d97ede6be3cc95d55b29cac2ae660bcdee4ee30b556"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:GZDS5IF74G6I6RXAP34KSGMEQ3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"JWST molecular mapping and characterization of Enceladus' water plume feeding its torus","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"B. Holler, C. R. Glein, G. Cruz-Mermy, G. Liuzzi, G. L. Villanueva, G. Strazzulla, H. B. Hammel, J. Spencer, J. Stansberry, K. Denny, K. P. Hand, L. Paganini, L. Roth, M. El Moutamid, M. Hedman, N. Rowe-Gurney, R. Cartwright, S. Faggi, S. N. Milam, S. Protopapa, V. Kofman","submitted_at":"2023-05-30T01:34:57Z","abstract_excerpt":"Enceladus is a prime target in the search for life in our solar system, having an active plume likely connected to a large liquid water subsurface ocean. Using the sensitive NIRSpec instrument onboard JWST, we searched for organic compounds and characterized the plume's composition and structure. The observations directly sample the fluorescence emissions of H2O and reveal an extraordinarily extensive plume (up to 10,000 km or 40 Enceladus radii) at cryogenic temperatures (25 K) embedded in a large bath of emission originating from Enceladus' torus. Intriguingly, the observed outgassing rate ("},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.18678","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/2305.18678/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":"2026-07-05T06:15:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KmRBCJEqNXOrX7oS+CUHMA0iUckV1md3pmTxZ5viKk7tJ/5kY1DOvZe+PwN+BwuzHBOuRCmCfq1zGCosHYp6Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T00:48:00.344752Z"},"content_sha256":"6a5c354feb6a5dab23527b4d49d2fe10f80f11de0cb8d27af44d2502fe89afdb","schema_version":"1.0","event_id":"sha256:6a5c354feb6a5dab23527b4d49d2fe10f80f11de0cb8d27af44d2502fe89afdb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GZDS5IF74G6I6RXAP34KSGMEQ3/bundle.json","state_url":"https://pith.science/pith/GZDS5IF74G6I6RXAP34KSGMEQ3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GZDS5IF74G6I6RXAP34KSGMEQ3/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":"2026-08-05T00:48:00Z","links":{"resolver":"https://pith.science/pith/GZDS5IF74G6I6RXAP34KSGMEQ3","bundle":"https://pith.science/pith/GZDS5IF74G6I6RXAP34KSGMEQ3/bundle.json","state":"https://pith.science/pith/GZDS5IF74G6I6RXAP34KSGMEQ3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GZDS5IF74G6I6RXAP34KSGMEQ3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:GZDS5IF74G6I6RXAP34KSGMEQ3","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":"7d79c329240f10237ca49066a1a18d9de31e892f7d0ef8ad6fd914a1a2953e45","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-05-30T01:34:57Z","title_canon_sha256":"becb13e7ffecdb32e1b437ed9135ecc99836751a02c9a9865497b5c69374e40e"},"schema_version":"1.0","source":{"id":"2305.18678","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.18678","created_at":"2026-07-05T06:15:03Z"},{"alias_kind":"arxiv_version","alias_value":"2305.18678v1","created_at":"2026-07-05T06:15:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.18678","created_at":"2026-07-05T06:15:03Z"},{"alias_kind":"pith_short_12","alias_value":"GZDS5IF74G6I","created_at":"2026-07-05T06:15:03Z"},{"alias_kind":"pith_short_16","alias_value":"GZDS5IF74G6I6RXA","created_at":"2026-07-05T06:15:03Z"},{"alias_kind":"pith_short_8","alias_value":"GZDS5IF7","created_at":"2026-07-05T06:15:03Z"}],"graph_snapshots":[{"event_id":"sha256:6a5c354feb6a5dab23527b4d49d2fe10f80f11de0cb8d27af44d2502fe89afdb","target":"graph","created_at":"2026-07-05T06:15:03Z","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/2305.18678/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Enceladus is a prime target in the search for life in our solar system, having an active plume likely connected to a large liquid water subsurface ocean. Using the sensitive NIRSpec instrument onboard JWST, we searched for organic compounds and characterized the plume's composition and structure. The observations directly sample the fluorescence emissions of H2O and reveal an extraordinarily extensive plume (up to 10,000 km or 40 Enceladus radii) at cryogenic temperatures (25 K) embedded in a large bath of emission originating from Enceladus' torus. Intriguingly, the observed outgassing rate (","authors_text":"B. Holler, C. R. Glein, G. Cruz-Mermy, G. Liuzzi, G. L. Villanueva, G. Strazzulla, H. B. Hammel, J. Spencer, J. Stansberry, K. Denny, K. P. Hand, L. Paganini, L. Roth, M. El Moutamid, M. Hedman, N. Rowe-Gurney, R. Cartwright, S. Faggi, S. N. Milam, S. Protopapa, V. Kofman","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-05-30T01:34:57Z","title":"JWST molecular mapping and characterization of Enceladus' water plume feeding its torus"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.18678","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":"sha256:820f9ad3205100c2b9018d97ede6be3cc95d55b29cac2ae660bcdee4ee30b556","target":"record","created_at":"2026-07-05T06:15:03Z","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":"7d79c329240f10237ca49066a1a18d9de31e892f7d0ef8ad6fd914a1a2953e45","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2023-05-30T01:34:57Z","title_canon_sha256":"becb13e7ffecdb32e1b437ed9135ecc99836751a02c9a9865497b5c69374e40e"},"schema_version":"1.0","source":{"id":"2305.18678","kind":"arxiv","version":1}},"canonical_sha256":"36472ea0bfe1bc8f46e07ef8a9198486fd01f8e5e1431fee3f9f61d77ef26323","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"36472ea0bfe1bc8f46e07ef8a9198486fd01f8e5e1431fee3f9f61d77ef26323","first_computed_at":"2026-07-05T06:15:03.696633Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:15:03.696633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XpkUUOSklPOIZD15TuRMP4yVuIXVGOQxp3ZeoZBSEddQpPQdaPVRftlOfW3c+GYQxLiPSFmSzQLzbW0fsJJKDw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:15:03.697047Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.18678","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:820f9ad3205100c2b9018d97ede6be3cc95d55b29cac2ae660bcdee4ee30b556","sha256:6a5c354feb6a5dab23527b4d49d2fe10f80f11de0cb8d27af44d2502fe89afdb"],"state_sha256":"2320e43dc5eccb9a797b5eae961c30df4af7ad70e18b103cc3820d8d7386f293"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CdhmGQJxmYayhEW/PojAMKcll8J+5Q3immhUHzbVZVnugwuFbSUYoVTc2qv3UZNMFxaW1sxHx4IyDzfyqm9LDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T00:48:00.353954Z","bundle_sha256":"2e88900078ba8575a804e639afb5ce55c7f07a8722235d7106bdf9db53c64dff"}}