{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:GVISHAFQYU4VFAAEGDTF5DQ6X4","short_pith_number":"pith:GVISHAFQ","canonical_record":{"source":{"id":"1009.2825","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-09-15T03:38:49Z","cross_cats_sorted":[],"title_canon_sha256":"4fc9c09a04cf95e8d8e11a6764e15f35f5631db51191d0cbe03dd2ff4a3486f5","abstract_canon_sha256":"40cf3ce22d37f54f9ee20d8ca5d8b5fd5dbf7f57e900cdb6de2ec002773a4c5e"},"schema_version":"1.0"},"canonical_sha256":"35512380b0c53952800430e65e8e1ebf2da377b09589b23fef6757eccf908a73","source":{"kind":"arxiv","id":"1009.2825","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.2825","created_at":"2026-05-18T02:05:30Z"},{"alias_kind":"arxiv_version","alias_value":"1009.2825v1","created_at":"2026-05-18T02:05:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2825","created_at":"2026-05-18T02:05:30Z"},{"alias_kind":"pith_short_12","alias_value":"GVISHAFQYU4V","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"GVISHAFQYU4VFAAE","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"GVISHAFQ","created_at":"2026-05-18T12:26:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:GVISHAFQYU4VFAAEGDTF5DQ6X4","target":"record","payload":{"canonical_record":{"source":{"id":"1009.2825","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-09-15T03:38:49Z","cross_cats_sorted":[],"title_canon_sha256":"4fc9c09a04cf95e8d8e11a6764e15f35f5631db51191d0cbe03dd2ff4a3486f5","abstract_canon_sha256":"40cf3ce22d37f54f9ee20d8ca5d8b5fd5dbf7f57e900cdb6de2ec002773a4c5e"},"schema_version":"1.0"},"canonical_sha256":"35512380b0c53952800430e65e8e1ebf2da377b09589b23fef6757eccf908a73","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:30.301438Z","signature_b64":"HkOdYlM+Mle4Vstyct9O0AdK/hsD1wR5ai3w5Go/IPKPj01JyXDHdhD9e1ZfNAG3O9NZRcHdfLLPlgQVB0OWDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"35512380b0c53952800430e65e8e1ebf2da377b09589b23fef6757eccf908a73","last_reissued_at":"2026-05-18T02:05:30.300972Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:30.300972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.2825","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":"2026-05-18T02:05:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U8s8cpy9e0qDoJT2nE/r5AzbaHD65rKcitrpc5InUFt48WwS56DHc+VmDf535O/O7NlRLIZny1MgWbo7DookAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:50:05.920856Z"},"content_sha256":"aa1e0d5084876978384afe12894664dd914058897196a839db663c38eb58b743","schema_version":"1.0","event_id":"sha256:aa1e0d5084876978384afe12894664dd914058897196a839db663c38eb58b743"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:GVISHAFQYU4VFAAEGDTF5DQ6X4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Submillimeter absorption from SH+, a new widespread interstellar radical, 13CH+ and HCl","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Belloche, F. Wyrowski, H. S. P. Mueller, K. M. Menten, L. Dedes, R. Guesten","submitted_at":"2010-09-15T03:38:49Z","abstract_excerpt":"We have used the Atacama Pathfinder Experiment 12 m telescope (APEX) to carry out an absorption study of submillimeter wavelength rotational ground-state lines of H35Cl, H37Cl, 13CH+, and, for the first time, of the SH+ radical (sulfoniumylidene or sulfanylium). We detected the quartet of ground-state hyperfine structure lines of SH+ near 683 GHz with the CHAMP+ array receiver against the strong continuum source Sagittarius B2, which is located close to the center of our Galaxy. In addition to absorption from various kinematic components of Galactic center gas, we also see absorption at the ra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2825","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":"2026-05-18T02:05:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bkbtiVPS1UKtAmtm7Oco5klCh39720bLKIgdXg3jZfy0nrmEe177AFeGL5YC2GD9opZj/rlzRjtf7KLvmyvfCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:50:05.921203Z"},"content_sha256":"f6f5b0c6d2f04689c25357905acf10053c9a64a7099052cd391c46811fb419bf","schema_version":"1.0","event_id":"sha256:f6f5b0c6d2f04689c25357905acf10053c9a64a7099052cd391c46811fb419bf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GVISHAFQYU4VFAAEGDTF5DQ6X4/bundle.json","state_url":"https://pith.science/pith/GVISHAFQYU4VFAAEGDTF5DQ6X4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GVISHAFQYU4VFAAEGDTF5DQ6X4/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":"2026-06-01T08:50:05Z","links":{"resolver":"https://pith.science/pith/GVISHAFQYU4VFAAEGDTF5DQ6X4","bundle":"https://pith.science/pith/GVISHAFQYU4VFAAEGDTF5DQ6X4/bundle.json","state":"https://pith.science/pith/GVISHAFQYU4VFAAEGDTF5DQ6X4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GVISHAFQYU4VFAAEGDTF5DQ6X4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:GVISHAFQYU4VFAAEGDTF5DQ6X4","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":"40cf3ce22d37f54f9ee20d8ca5d8b5fd5dbf7f57e900cdb6de2ec002773a4c5e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-09-15T03:38:49Z","title_canon_sha256":"4fc9c09a04cf95e8d8e11a6764e15f35f5631db51191d0cbe03dd2ff4a3486f5"},"schema_version":"1.0","source":{"id":"1009.2825","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.2825","created_at":"2026-05-18T02:05:30Z"},{"alias_kind":"arxiv_version","alias_value":"1009.2825v1","created_at":"2026-05-18T02:05:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2825","created_at":"2026-05-18T02:05:30Z"},{"alias_kind":"pith_short_12","alias_value":"GVISHAFQYU4V","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"GVISHAFQYU4VFAAE","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"GVISHAFQ","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:f6f5b0c6d2f04689c25357905acf10053c9a64a7099052cd391c46811fb419bf","target":"graph","created_at":"2026-05-18T02:05:30Z","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 have used the Atacama Pathfinder Experiment 12 m telescope (APEX) to carry out an absorption study of submillimeter wavelength rotational ground-state lines of H35Cl, H37Cl, 13CH+, and, for the first time, of the SH+ radical (sulfoniumylidene or sulfanylium). We detected the quartet of ground-state hyperfine structure lines of SH+ near 683 GHz with the CHAMP+ array receiver against the strong continuum source Sagittarius B2, which is located close to the center of our Galaxy. In addition to absorption from various kinematic components of Galactic center gas, we also see absorption at the ra","authors_text":"A. Belloche, F. Wyrowski, H. S. P. Mueller, K. M. Menten, L. Dedes, R. Guesten","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-09-15T03:38:49Z","title":"Submillimeter absorption from SH+, a new widespread interstellar radical, 13CH+ and HCl"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2825","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:aa1e0d5084876978384afe12894664dd914058897196a839db663c38eb58b743","target":"record","created_at":"2026-05-18T02:05:30Z","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":"40cf3ce22d37f54f9ee20d8ca5d8b5fd5dbf7f57e900cdb6de2ec002773a4c5e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-09-15T03:38:49Z","title_canon_sha256":"4fc9c09a04cf95e8d8e11a6764e15f35f5631db51191d0cbe03dd2ff4a3486f5"},"schema_version":"1.0","source":{"id":"1009.2825","kind":"arxiv","version":1}},"canonical_sha256":"35512380b0c53952800430e65e8e1ebf2da377b09589b23fef6757eccf908a73","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"35512380b0c53952800430e65e8e1ebf2da377b09589b23fef6757eccf908a73","first_computed_at":"2026-05-18T02:05:30.300972Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:30.300972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HkOdYlM+Mle4Vstyct9O0AdK/hsD1wR5ai3w5Go/IPKPj01JyXDHdhD9e1ZfNAG3O9NZRcHdfLLPlgQVB0OWDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:30.301438Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.2825","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aa1e0d5084876978384afe12894664dd914058897196a839db663c38eb58b743","sha256:f6f5b0c6d2f04689c25357905acf10053c9a64a7099052cd391c46811fb419bf"],"state_sha256":"fbb54260449513187919269faa342e8497d90a0a9544df6aa74d3f72c86cbe7a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gCnMVNNFx7W0Wi456sYr3l0klCQCaJ7VaGB1OKZr3fhSmI+FEPQdqEkg8KpOO7cfTQ3Y8Og/vjFKhHHs0C0YAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T08:50:05.923090Z","bundle_sha256":"e2481b0013de4651d6a6e08754e674e42d550142fd2c3582630debbc88699075"}}