{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:KOEGYTMSSWSPERRXX5X42CYX7G","short_pith_number":"pith:KOEGYTMS","canonical_record":{"source":{"id":"1707.00234","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-07-02T04:45:46Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"eae281be417f143f964d9eee6921cac104b14ecc637ca342d879f72026ac9662","abstract_canon_sha256":"a4858a4feda4f431de53219c43d64f0b5f8e8a867e6221f43e92cc91a3049c22"},"schema_version":"1.0"},"canonical_sha256":"53886c4d9295a4f24637bf6fcd0b17f988de3079877d2706aef3c06bfdcb272f","source":{"kind":"arxiv","id":"1707.00234","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.00234","created_at":"2026-05-18T00:39:31Z"},{"alias_kind":"arxiv_version","alias_value":"1707.00234v1","created_at":"2026-05-18T00:39:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.00234","created_at":"2026-05-18T00:39:31Z"},{"alias_kind":"pith_short_12","alias_value":"KOEGYTMSSWSP","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"KOEGYTMSSWSPERRX","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"KOEGYTMS","created_at":"2026-05-18T12:31:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:KOEGYTMSSWSPERRXX5X42CYX7G","target":"record","payload":{"canonical_record":{"source":{"id":"1707.00234","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-07-02T04:45:46Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"eae281be417f143f964d9eee6921cac104b14ecc637ca342d879f72026ac9662","abstract_canon_sha256":"a4858a4feda4f431de53219c43d64f0b5f8e8a867e6221f43e92cc91a3049c22"},"schema_version":"1.0"},"canonical_sha256":"53886c4d9295a4f24637bf6fcd0b17f988de3079877d2706aef3c06bfdcb272f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:39:31.130873Z","signature_b64":"sivCLuU/Tcj5qRaRgH3csXM8cCo5j0g80F9j5Gso7Dcxb4joXLpZ9/6Fci+7GAQZig0i/Y4BrpHJ0v7sTZHnDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53886c4d9295a4f24637bf6fcd0b17f988de3079877d2706aef3c06bfdcb272f","last_reissued_at":"2026-05-18T00:39:31.130201Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:39:31.130201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.00234","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":"2026-05-18T00:39:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tMSGoed2Prjp8lrjQqsD2+1AIpFoQP/OabgUc02wfNONRDbpHdexPPA+ZfyJz9yqEuHd7r/gHNmlYj+J0iCDCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:26:30.460165Z"},"content_sha256":"94d0c4b01c77b90e539625af4222fb725334c763f5d6366fc368d8adfb907ca8","schema_version":"1.0","event_id":"sha256:94d0c4b01c77b90e539625af4222fb725334c763f5d6366fc368d8adfb907ca8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:KOEGYTMSSWSPERRXX5X42CYX7G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Star formation conditions in a Planck Galactic Cold Clump, G108.84-00.81","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"JCMT Large Program \"SCOPE\" collaboration, Jeong-Eun Lee, Jungha Kim, Kee-Tae Kim, Ken'ichi Tatematsu, Sheng-Yuan Liu, Tie Liu, TRAO Key Science Program \"TOP\" collaboration, Yuefang Wu","submitted_at":"2017-07-02T04:45:46Z","abstract_excerpt":"We present the results from a series of ground-based radio observations toward a Planck Galactic Cold Clump (PGCC), PGCC G108.84-00.81, which is located in one curved filamentary cloud in the vicinity of an extended HII region Sh2-152 and SNR G109.1-1.0. PGCC G108.84-00.81 is mainly composed of two clumps, \"G108-N\" and \"G108-S\". In the 850 micron dust continuum emission map, G108-N is shown as one component while G108-S is fragmented into four components. There is no infrared source associated with G108-N while there are two infrared sources (IRS 1 and IRS 2) associated with G108-S. The total "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.00234","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":"2026-05-18T00:39:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"unHGcU0V+v9iSr7727FUxKS7tGJ7oG8Kv9HrPDcNjEVSMwrCYD5YscaaHgFmxNlYDbu1D3ZwVh7wlFu5CpfACA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:26:30.460539Z"},"content_sha256":"1a6256d2fdf7c1cb3598c21261002103c274dc7bdf29384bd59180b20f6c9099","schema_version":"1.0","event_id":"sha256:1a6256d2fdf7c1cb3598c21261002103c274dc7bdf29384bd59180b20f6c9099"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KOEGYTMSSWSPERRXX5X42CYX7G/bundle.json","state_url":"https://pith.science/pith/KOEGYTMSSWSPERRXX5X42CYX7G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KOEGYTMSSWSPERRXX5X42CYX7G/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":"2026-06-02T13:26:30Z","links":{"resolver":"https://pith.science/pith/KOEGYTMSSWSPERRXX5X42CYX7G","bundle":"https://pith.science/pith/KOEGYTMSSWSPERRXX5X42CYX7G/bundle.json","state":"https://pith.science/pith/KOEGYTMSSWSPERRXX5X42CYX7G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KOEGYTMSSWSPERRXX5X42CYX7G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:KOEGYTMSSWSPERRXX5X42CYX7G","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":"a4858a4feda4f431de53219c43d64f0b5f8e8a867e6221f43e92cc91a3049c22","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-07-02T04:45:46Z","title_canon_sha256":"eae281be417f143f964d9eee6921cac104b14ecc637ca342d879f72026ac9662"},"schema_version":"1.0","source":{"id":"1707.00234","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.00234","created_at":"2026-05-18T00:39:31Z"},{"alias_kind":"arxiv_version","alias_value":"1707.00234v1","created_at":"2026-05-18T00:39:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.00234","created_at":"2026-05-18T00:39:31Z"},{"alias_kind":"pith_short_12","alias_value":"KOEGYTMSSWSP","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"KOEGYTMSSWSPERRX","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"KOEGYTMS","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:1a6256d2fdf7c1cb3598c21261002103c274dc7bdf29384bd59180b20f6c9099","target":"graph","created_at":"2026-05-18T00:39:31Z","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 present the results from a series of ground-based radio observations toward a Planck Galactic Cold Clump (PGCC), PGCC G108.84-00.81, which is located in one curved filamentary cloud in the vicinity of an extended HII region Sh2-152 and SNR G109.1-1.0. PGCC G108.84-00.81 is mainly composed of two clumps, \"G108-N\" and \"G108-S\". In the 850 micron dust continuum emission map, G108-N is shown as one component while G108-S is fragmented into four components. There is no infrared source associated with G108-N while there are two infrared sources (IRS 1 and IRS 2) associated with G108-S. The total ","authors_text":"JCMT Large Program \"SCOPE\" collaboration, Jeong-Eun Lee, Jungha Kim, Kee-Tae Kim, Ken'ichi Tatematsu, Sheng-Yuan Liu, Tie Liu, TRAO Key Science Program \"TOP\" collaboration, Yuefang Wu","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-07-02T04:45:46Z","title":"Star formation conditions in a Planck Galactic Cold Clump, G108.84-00.81"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.00234","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":"sha256:94d0c4b01c77b90e539625af4222fb725334c763f5d6366fc368d8adfb907ca8","target":"record","created_at":"2026-05-18T00:39:31Z","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":"a4858a4feda4f431de53219c43d64f0b5f8e8a867e6221f43e92cc91a3049c22","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-07-02T04:45:46Z","title_canon_sha256":"eae281be417f143f964d9eee6921cac104b14ecc637ca342d879f72026ac9662"},"schema_version":"1.0","source":{"id":"1707.00234","kind":"arxiv","version":1}},"canonical_sha256":"53886c4d9295a4f24637bf6fcd0b17f988de3079877d2706aef3c06bfdcb272f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"53886c4d9295a4f24637bf6fcd0b17f988de3079877d2706aef3c06bfdcb272f","first_computed_at":"2026-05-18T00:39:31.130201Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:31.130201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sivCLuU/Tcj5qRaRgH3csXM8cCo5j0g80F9j5Gso7Dcxb4joXLpZ9/6Fci+7GAQZig0i/Y4BrpHJ0v7sTZHnDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:31.130873Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.00234","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94d0c4b01c77b90e539625af4222fb725334c763f5d6366fc368d8adfb907ca8","sha256:1a6256d2fdf7c1cb3598c21261002103c274dc7bdf29384bd59180b20f6c9099"],"state_sha256":"5a9d9328670832be37bc0c696efd911fe4ee677f9ffc61b537353f44e3d54238"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8r0VozJNx0OR01OCPXWbylcEmev3MwdlflnLgdBP2k9Cyf+BBeAv9/ywxxxNRvTFPrVPG9xumvBFAQauPthoDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T13:26:30.462473Z","bundle_sha256":"c1178fa68333f103cf2ab22f6b7da6f332cd163267924970c141f49b26bbce9e"}}