{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:NEMHYBDF7JH7G3LV35QBBMXTYI","short_pith_number":"pith:NEMHYBDF","canonical_record":{"source":{"id":"1601.00187","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-02T16:17:36Z","cross_cats_sorted":[],"title_canon_sha256":"a18fa5153ae273a73ad3b45274ff5eb41965946678980b9c8e20eff6d8ff212d","abstract_canon_sha256":"532cc7a058659b4fbf2ddac7d48d0b029f7f376ab6d1502b3eb0c77cc94d0ccd"},"schema_version":"1.0"},"canonical_sha256":"69187c0465fa4ff36d75df6010b2f3c205a97a30c354279b1b06fb495f6085ba","source":{"kind":"arxiv","id":"1601.00187","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.00187","created_at":"2026-05-18T00:53:08Z"},{"alias_kind":"arxiv_version","alias_value":"1601.00187v1","created_at":"2026-05-18T00:53:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00187","created_at":"2026-05-18T00:53:08Z"},{"alias_kind":"pith_short_12","alias_value":"NEMHYBDF7JH7","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"NEMHYBDF7JH7G3LV","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"NEMHYBDF","created_at":"2026-05-18T12:30:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:NEMHYBDF7JH7G3LV35QBBMXTYI","target":"record","payload":{"canonical_record":{"source":{"id":"1601.00187","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-02T16:17:36Z","cross_cats_sorted":[],"title_canon_sha256":"a18fa5153ae273a73ad3b45274ff5eb41965946678980b9c8e20eff6d8ff212d","abstract_canon_sha256":"532cc7a058659b4fbf2ddac7d48d0b029f7f376ab6d1502b3eb0c77cc94d0ccd"},"schema_version":"1.0"},"canonical_sha256":"69187c0465fa4ff36d75df6010b2f3c205a97a30c354279b1b06fb495f6085ba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:08.625399Z","signature_b64":"2XPD4MEucQ58rCX+6QCFsLlO2cQD3DhX6NyZsiCbp4Gabh7tJ5yqVyvIWE08oo117e3lnm1pOPWN1xh+pJ8rDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"69187c0465fa4ff36d75df6010b2f3c205a97a30c354279b1b06fb495f6085ba","last_reissued_at":"2026-05-18T00:53:08.624949Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:08.624949Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.00187","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":"2026-05-18T00:53:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aqJeLjxAZQ7KPxf4f/M7GwjW6+by6P4vBDu4H19ZJ3clwVhF0Gs8oA98KyThG3P/nx3jTsaiGj/gxyC34bd1CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T21:16:44.009680Z"},"content_sha256":"896d69ee2b7d608d5041af0ad109a735d21f69f1bf084848b0d7e4583508968c","schema_version":"1.0","event_id":"sha256:896d69ee2b7d608d5041af0ad109a735d21f69f1bf084848b0d7e4583508968c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:NEMHYBDF7JH7G3LV35QBBMXTYI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High resolution ALMA observations of dense molecular medium in the central regions of active galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"(2) Joetsu University of Education), Akio Taniguchi (1), Kotaro Kohno (1), Ryo Ando (1), Takuma Izumi (1), Tomoka Tosaki (2) ((1) The University of Tokyo","submitted_at":"2016-01-02T16:17:36Z","abstract_excerpt":"In the central regions of active galaxies, dense molecular medium are exposed to various types of radiation and energy injections, such as UV, X-ray, cosmic ray, and shock dissipation. With the rapid progress of chemical models and implementation of new-generation mm/submm interferometry, we are now able to use molecules as powerful diagnostics of the physical and chemical processes in galaxies. Here we give a brief overview on the recent ALMA results to demonstrate how molecules can reveal underlying physical and chemical processes in galaxies. First, new detections of Galactic molecular abso"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00187","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":"2026-05-18T00:53:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nlIwSHLI0e2Oh5dHQx3MftXgtp0v2lfGoiDWseNqwC+Y/KPzMaczmGJx2widpoNgQtgFeuxAkfv2IRBY1SdsBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T21:16:44.010032Z"},"content_sha256":"27dc7a0d1f8e37e604a1678cf34d686d3aa498ee14bb8e9341fda1d2cd3f533a","schema_version":"1.0","event_id":"sha256:27dc7a0d1f8e37e604a1678cf34d686d3aa498ee14bb8e9341fda1d2cd3f533a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NEMHYBDF7JH7G3LV35QBBMXTYI/bundle.json","state_url":"https://pith.science/pith/NEMHYBDF7JH7G3LV35QBBMXTYI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NEMHYBDF7JH7G3LV35QBBMXTYI/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":"2026-06-10T21:16:44Z","links":{"resolver":"https://pith.science/pith/NEMHYBDF7JH7G3LV35QBBMXTYI","bundle":"https://pith.science/pith/NEMHYBDF7JH7G3LV35QBBMXTYI/bundle.json","state":"https://pith.science/pith/NEMHYBDF7JH7G3LV35QBBMXTYI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NEMHYBDF7JH7G3LV35QBBMXTYI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NEMHYBDF7JH7G3LV35QBBMXTYI","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":"532cc7a058659b4fbf2ddac7d48d0b029f7f376ab6d1502b3eb0c77cc94d0ccd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-02T16:17:36Z","title_canon_sha256":"a18fa5153ae273a73ad3b45274ff5eb41965946678980b9c8e20eff6d8ff212d"},"schema_version":"1.0","source":{"id":"1601.00187","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.00187","created_at":"2026-05-18T00:53:08Z"},{"alias_kind":"arxiv_version","alias_value":"1601.00187v1","created_at":"2026-05-18T00:53:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00187","created_at":"2026-05-18T00:53:08Z"},{"alias_kind":"pith_short_12","alias_value":"NEMHYBDF7JH7","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"NEMHYBDF7JH7G3LV","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"NEMHYBDF","created_at":"2026-05-18T12:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:27dc7a0d1f8e37e604a1678cf34d686d3aa498ee14bb8e9341fda1d2cd3f533a","target":"graph","created_at":"2026-05-18T00:53:08Z","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":"In the central regions of active galaxies, dense molecular medium are exposed to various types of radiation and energy injections, such as UV, X-ray, cosmic ray, and shock dissipation. With the rapid progress of chemical models and implementation of new-generation mm/submm interferometry, we are now able to use molecules as powerful diagnostics of the physical and chemical processes in galaxies. Here we give a brief overview on the recent ALMA results to demonstrate how molecules can reveal underlying physical and chemical processes in galaxies. First, new detections of Galactic molecular abso","authors_text":"(2) Joetsu University of Education), Akio Taniguchi (1), Kotaro Kohno (1), Ryo Ando (1), Takuma Izumi (1), Tomoka Tosaki (2) ((1) The University of Tokyo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-02T16:17:36Z","title":"High resolution ALMA observations of dense molecular medium in the central regions of active galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00187","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":"sha256:896d69ee2b7d608d5041af0ad109a735d21f69f1bf084848b0d7e4583508968c","target":"record","created_at":"2026-05-18T00:53:08Z","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":"532cc7a058659b4fbf2ddac7d48d0b029f7f376ab6d1502b3eb0c77cc94d0ccd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-02T16:17:36Z","title_canon_sha256":"a18fa5153ae273a73ad3b45274ff5eb41965946678980b9c8e20eff6d8ff212d"},"schema_version":"1.0","source":{"id":"1601.00187","kind":"arxiv","version":1}},"canonical_sha256":"69187c0465fa4ff36d75df6010b2f3c205a97a30c354279b1b06fb495f6085ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"69187c0465fa4ff36d75df6010b2f3c205a97a30c354279b1b06fb495f6085ba","first_computed_at":"2026-05-18T00:53:08.624949Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:53:08.624949Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2XPD4MEucQ58rCX+6QCFsLlO2cQD3DhX6NyZsiCbp4Gabh7tJ5yqVyvIWE08oo117e3lnm1pOPWN1xh+pJ8rDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:53:08.625399Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.00187","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:896d69ee2b7d608d5041af0ad109a735d21f69f1bf084848b0d7e4583508968c","sha256:27dc7a0d1f8e37e604a1678cf34d686d3aa498ee14bb8e9341fda1d2cd3f533a"],"state_sha256":"9ca1165e1840e4cc4ab7b102d761eef8154a4f7f5c73934b515eb360a7b4bd0c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kre+NLm7EOXOaCWuSNcFHRaPndpQ/8CPW77I6sm/x+3qZ4Bq7vhGnRCIxOBOSpRggbQ1rqCuRxV2vv8+ArQhBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T21:16:44.012083Z","bundle_sha256":"978401c0b5bd9c849732349c247f54e2a2863f8164615932c2cfc31d92d6b3c6"}}