{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:XKY6UDEKTFL5NDREXNKTD3BL3Y","short_pith_number":"pith:XKY6UDEK","canonical_record":{"source":{"id":"1912.11789","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-12-26T07:24:13Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"2aea190ae7bab32387fb668c1e0f34bae2a9d9156d1770aa1ef3a6ac78cdcbcc","abstract_canon_sha256":"329d9a16a617fba2513fbed4029e867f3ac8293039ca8e14a4b3c4023b31ead7"},"schema_version":"1.0"},"canonical_sha256":"bab1ea0c8a9957d68e24bb5531ec2bde0e9dfacceae934bb0d11b1e6036dada3","source":{"kind":"arxiv","id":"1912.11789","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.11789","created_at":"2026-07-05T00:31:36Z"},{"alias_kind":"arxiv_version","alias_value":"1912.11789v1","created_at":"2026-07-05T00:31:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.11789","created_at":"2026-07-05T00:31:36Z"},{"alias_kind":"pith_short_12","alias_value":"XKY6UDEKTFL5","created_at":"2026-07-05T00:31:36Z"},{"alias_kind":"pith_short_16","alias_value":"XKY6UDEKTFL5NDRE","created_at":"2026-07-05T00:31:36Z"},{"alias_kind":"pith_short_8","alias_value":"XKY6UDEK","created_at":"2026-07-05T00:31:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:XKY6UDEKTFL5NDREXNKTD3BL3Y","target":"record","payload":{"canonical_record":{"source":{"id":"1912.11789","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-12-26T07:24:13Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"2aea190ae7bab32387fb668c1e0f34bae2a9d9156d1770aa1ef3a6ac78cdcbcc","abstract_canon_sha256":"329d9a16a617fba2513fbed4029e867f3ac8293039ca8e14a4b3c4023b31ead7"},"schema_version":"1.0"},"canonical_sha256":"bab1ea0c8a9957d68e24bb5531ec2bde0e9dfacceae934bb0d11b1e6036dada3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:31:36.430650Z","signature_b64":"sv1ExoUfMgvvw7ANprlYaCslJl7nHjeJgMB4bF/wKbjKsjDPspKGcJF379HDcNy/jKEspYFwOpgoNfFOAFJIAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bab1ea0c8a9957d68e24bb5531ec2bde0e9dfacceae934bb0d11b1e6036dada3","last_reissued_at":"2026-07-05T00:31:36.430201Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:31:36.430201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1912.11789","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":"2026-07-05T00:31:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bf0JsDuLUwOXwVMxbGIVvblotiwhEYSOjDyNAmCjz6Fqf09W4DrhTlcMXmWlrP3DUHvPeDxRX8elUM/g3cx2Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T16:29:22.864442Z"},"content_sha256":"c583116860c6ee3c5758b2844a616bd61e5a744926a5fe5bad588327cde63113","schema_version":"1.0","event_id":"sha256:c583116860c6ee3c5758b2844a616bd61e5a744926a5fe5bad588327cde63113"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:XKY6UDEKTFL5NDREXNKTD3BL3Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Large scale star formation in Auriga region","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A. K. Pandey, K. Ogura, N. Kobayashi, Saurabh Sharma, Y. Sarugaku","submitted_at":"2019-12-26T07:24:13Z","abstract_excerpt":"New observations in the $VI$ bands along with archival data from the 2MASS and $WISE$ surveys have been used to generate a catalog of young stellar objects (YSOs) covering an area of about $6^\\circ\\times6^\\circ$ in the Auriga region centered at $l\\sim173^\\circ$ and $b\\sim1^\\circ.5$. The nature of the identified YSOs and their spatial distribution are used to study the star formation in the region. The distribution of YSOs along with that of the ionized and molecular gas reveals two ring-like structures stretching over an area of a few degrees each in extent. We name these structures as Auriga "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.11789","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/1912.11789/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":"2026-07-05T00:31:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q9kB2mfMx3FA7FPNMKaue/BIaoKOqyT+FZ8rDchZWHg9r6FYp/8Peb54UGsolNigmz3Vv3yhbrADc13E1J2vDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T16:29:22.865026Z"},"content_sha256":"10c7d62796bd4b8d43c1b2348cca609b59104a1789f833c611eb680c60b0929d","schema_version":"1.0","event_id":"sha256:10c7d62796bd4b8d43c1b2348cca609b59104a1789f833c611eb680c60b0929d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XKY6UDEKTFL5NDREXNKTD3BL3Y/bundle.json","state_url":"https://pith.science/pith/XKY6UDEKTFL5NDREXNKTD3BL3Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XKY6UDEKTFL5NDREXNKTD3BL3Y/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":"2026-08-19T16:29:22Z","links":{"resolver":"https://pith.science/pith/XKY6UDEKTFL5NDREXNKTD3BL3Y","bundle":"https://pith.science/pith/XKY6UDEKTFL5NDREXNKTD3BL3Y/bundle.json","state":"https://pith.science/pith/XKY6UDEKTFL5NDREXNKTD3BL3Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XKY6UDEKTFL5NDREXNKTD3BL3Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:XKY6UDEKTFL5NDREXNKTD3BL3Y","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":"329d9a16a617fba2513fbed4029e867f3ac8293039ca8e14a4b3c4023b31ead7","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-12-26T07:24:13Z","title_canon_sha256":"2aea190ae7bab32387fb668c1e0f34bae2a9d9156d1770aa1ef3a6ac78cdcbcc"},"schema_version":"1.0","source":{"id":"1912.11789","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.11789","created_at":"2026-07-05T00:31:36Z"},{"alias_kind":"arxiv_version","alias_value":"1912.11789v1","created_at":"2026-07-05T00:31:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.11789","created_at":"2026-07-05T00:31:36Z"},{"alias_kind":"pith_short_12","alias_value":"XKY6UDEKTFL5","created_at":"2026-07-05T00:31:36Z"},{"alias_kind":"pith_short_16","alias_value":"XKY6UDEKTFL5NDRE","created_at":"2026-07-05T00:31:36Z"},{"alias_kind":"pith_short_8","alias_value":"XKY6UDEK","created_at":"2026-07-05T00:31:36Z"}],"graph_snapshots":[{"event_id":"sha256:10c7d62796bd4b8d43c1b2348cca609b59104a1789f833c611eb680c60b0929d","target":"graph","created_at":"2026-07-05T00:31:36Z","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/1912.11789/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"New observations in the $VI$ bands along with archival data from the 2MASS and $WISE$ surveys have been used to generate a catalog of young stellar objects (YSOs) covering an area of about $6^\\circ\\times6^\\circ$ in the Auriga region centered at $l\\sim173^\\circ$ and $b\\sim1^\\circ.5$. The nature of the identified YSOs and their spatial distribution are used to study the star formation in the region. The distribution of YSOs along with that of the ionized and molecular gas reveals two ring-like structures stretching over an area of a few degrees each in extent. We name these structures as Auriga ","authors_text":"A. K. Pandey, K. Ogura, N. Kobayashi, Saurabh Sharma, Y. Sarugaku","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-12-26T07:24:13Z","title":"Large scale star formation in Auriga region"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.11789","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:c583116860c6ee3c5758b2844a616bd61e5a744926a5fe5bad588327cde63113","target":"record","created_at":"2026-07-05T00:31:36Z","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":"329d9a16a617fba2513fbed4029e867f3ac8293039ca8e14a4b3c4023b31ead7","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-12-26T07:24:13Z","title_canon_sha256":"2aea190ae7bab32387fb668c1e0f34bae2a9d9156d1770aa1ef3a6ac78cdcbcc"},"schema_version":"1.0","source":{"id":"1912.11789","kind":"arxiv","version":1}},"canonical_sha256":"bab1ea0c8a9957d68e24bb5531ec2bde0e9dfacceae934bb0d11b1e6036dada3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bab1ea0c8a9957d68e24bb5531ec2bde0e9dfacceae934bb0d11b1e6036dada3","first_computed_at":"2026-07-05T00:31:36.430201Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:31:36.430201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sv1ExoUfMgvvw7ANprlYaCslJl7nHjeJgMB4bF/wKbjKsjDPspKGcJF379HDcNy/jKEspYFwOpgoNfFOAFJIAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:31:36.430650Z","signed_message":"canonical_sha256_bytes"},"source_id":"1912.11789","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c583116860c6ee3c5758b2844a616bd61e5a744926a5fe5bad588327cde63113","sha256:10c7d62796bd4b8d43c1b2348cca609b59104a1789f833c611eb680c60b0929d"],"state_sha256":"39c566318c0fbaa35df7bcb0d8c0fd0ec9eae324febea7e9fffa7e0397a899e4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WXUlXva++aOmJu2CYcwnQZGfSQdQV/2WAs1EIi5oLAGQUyEefyi2q5ozb9IPNHAfgFtOTayZTYUTPOPJJELvAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T16:29:22.870802Z","bundle_sha256":"cc52d7e415af0a1b296d146cf2d6607da9158a93466fad1f01e289acd833ade0"}}