{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:DBTZFDJ625KZETXZTCSFVNGG7L","short_pith_number":"pith:DBTZFDJ6","canonical_record":{"source":{"id":"2306.09031","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-15T10:44:09Z","cross_cats_sorted":[],"title_canon_sha256":"9f27ed95e2e990c3b79c7826916ff170be2acce8a0c7b3732f4d818bdaf2dcf4","abstract_canon_sha256":"c9ee578934b026c8678497d2627fb5a30381506730c86dd5e400557ca5be86d0"},"schema_version":"1.0"},"canonical_sha256":"1867928d3ed755924ef998a45ab4c6faee401c7151384dfa61307d1ccb1d2b98","source":{"kind":"arxiv","id":"2306.09031","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.09031","created_at":"2026-07-05T06:21:07Z"},{"alias_kind":"arxiv_version","alias_value":"2306.09031v1","created_at":"2026-07-05T06:21:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.09031","created_at":"2026-07-05T06:21:07Z"},{"alias_kind":"pith_short_12","alias_value":"DBTZFDJ625KZ","created_at":"2026-07-05T06:21:07Z"},{"alias_kind":"pith_short_16","alias_value":"DBTZFDJ625KZETXZ","created_at":"2026-07-05T06:21:07Z"},{"alias_kind":"pith_short_8","alias_value":"DBTZFDJ6","created_at":"2026-07-05T06:21:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:DBTZFDJ625KZETXZTCSFVNGG7L","target":"record","payload":{"canonical_record":{"source":{"id":"2306.09031","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-15T10:44:09Z","cross_cats_sorted":[],"title_canon_sha256":"9f27ed95e2e990c3b79c7826916ff170be2acce8a0c7b3732f4d818bdaf2dcf4","abstract_canon_sha256":"c9ee578934b026c8678497d2627fb5a30381506730c86dd5e400557ca5be86d0"},"schema_version":"1.0"},"canonical_sha256":"1867928d3ed755924ef998a45ab4c6faee401c7151384dfa61307d1ccb1d2b98","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:21:07.782614Z","signature_b64":"a7ZH4e5jFKjw7WHGX3rL1CDgGHh6SkUN4sUyCGwB2kuBy44CELZkTo15V9DIKGNoqEb/i4eZYlFIHotyQ0SgAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1867928d3ed755924ef998a45ab4c6faee401c7151384dfa61307d1ccb1d2b98","last_reissued_at":"2026-07-05T06:21:07.782024Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:21:07.782024Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2306.09031","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":"2026-07-05T06:21:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dTWeT+E8SHvzbiWhHKrwkO+vSyJ8jKlp/y2WB8JjgAhiymwxgDSvcEI1LyslKu2Q/9uzy2ktyxykarinT0hWBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T06:30:04.252382Z"},"content_sha256":"88a701568b11c2cdc421d666a09311644b16dc0967c61799414b667a3c2fe1dc","schema_version":"1.0","event_id":"sha256:88a701568b11c2cdc421d666a09311644b16dc0967c61799414b667a3c2fe1dc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:DBTZFDJ625KZETXZTCSFVNGG7L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploring Stellar Cluster and Feedback-driven Star Formation in Galactic Mid-infrared Bubble [HKS2019] E70","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Aayushi Verma, Arpan Ghosh, Devendra K. Ojha, Harmeen Kaur, Kshitiz K. Mallick, Lokesh Dewangan, Neelam Panwar, Rakesh Pandey, Ram Kesh Yadav, Saurabh Sharma, Tarak Chand","submitted_at":"2023-06-15T10:44:09Z","abstract_excerpt":"We present a comprehensive analysis of the Galactic mid-infrared (MIR) bubble [HKS2019] E70 (E70) by adopting a multi-wavelength approach to understand the physical environment and star formation scenario around it. We identified a small (radius ~1.7 pc) stellar clustering inside the E70 bubble and its distance is estimated as 3.26 +/- 0.45 kpc. This cluster is embedded in the molecular cloud and hosts massive stars as well as young stellar objects (YSOs), suggesting active star formation in the region. The spectral type of the brightest star 'M1' of the E70 cluster is estimated as O9V and a c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.09031","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/2306.09031/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":"2026-07-05T06:21:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yhaqA20wOjZ17WWwa92cbw0Mtp3AslW5zeJ9WaArP641xyAMXomrz3CMWy1hN9lRJiHLlh8rLlabe4eLF3ToBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T06:30:04.252765Z"},"content_sha256":"48300c0c530822351c74b085338b37539e436653eefd5c47e81a3a96d1360122","schema_version":"1.0","event_id":"sha256:48300c0c530822351c74b085338b37539e436653eefd5c47e81a3a96d1360122"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DBTZFDJ625KZETXZTCSFVNGG7L/bundle.json","state_url":"https://pith.science/pith/DBTZFDJ625KZETXZTCSFVNGG7L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DBTZFDJ625KZETXZTCSFVNGG7L/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":"2026-07-07T06:30:04Z","links":{"resolver":"https://pith.science/pith/DBTZFDJ625KZETXZTCSFVNGG7L","bundle":"https://pith.science/pith/DBTZFDJ625KZETXZTCSFVNGG7L/bundle.json","state":"https://pith.science/pith/DBTZFDJ625KZETXZTCSFVNGG7L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DBTZFDJ625KZETXZTCSFVNGG7L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:DBTZFDJ625KZETXZTCSFVNGG7L","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":"c9ee578934b026c8678497d2627fb5a30381506730c86dd5e400557ca5be86d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-15T10:44:09Z","title_canon_sha256":"9f27ed95e2e990c3b79c7826916ff170be2acce8a0c7b3732f4d818bdaf2dcf4"},"schema_version":"1.0","source":{"id":"2306.09031","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.09031","created_at":"2026-07-05T06:21:07Z"},{"alias_kind":"arxiv_version","alias_value":"2306.09031v1","created_at":"2026-07-05T06:21:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.09031","created_at":"2026-07-05T06:21:07Z"},{"alias_kind":"pith_short_12","alias_value":"DBTZFDJ625KZ","created_at":"2026-07-05T06:21:07Z"},{"alias_kind":"pith_short_16","alias_value":"DBTZFDJ625KZETXZ","created_at":"2026-07-05T06:21:07Z"},{"alias_kind":"pith_short_8","alias_value":"DBTZFDJ6","created_at":"2026-07-05T06:21:07Z"}],"graph_snapshots":[{"event_id":"sha256:48300c0c530822351c74b085338b37539e436653eefd5c47e81a3a96d1360122","target":"graph","created_at":"2026-07-05T06:21:07Z","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/2306.09031/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a comprehensive analysis of the Galactic mid-infrared (MIR) bubble [HKS2019] E70 (E70) by adopting a multi-wavelength approach to understand the physical environment and star formation scenario around it. We identified a small (radius ~1.7 pc) stellar clustering inside the E70 bubble and its distance is estimated as 3.26 +/- 0.45 kpc. This cluster is embedded in the molecular cloud and hosts massive stars as well as young stellar objects (YSOs), suggesting active star formation in the region. The spectral type of the brightest star 'M1' of the E70 cluster is estimated as O9V and a c","authors_text":"Aayushi Verma, Arpan Ghosh, Devendra K. Ojha, Harmeen Kaur, Kshitiz K. Mallick, Lokesh Dewangan, Neelam Panwar, Rakesh Pandey, Ram Kesh Yadav, Saurabh Sharma, Tarak Chand","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-15T10:44:09Z","title":"Exploring Stellar Cluster and Feedback-driven Star Formation in Galactic Mid-infrared Bubble [HKS2019] E70"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.09031","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":"sha256:88a701568b11c2cdc421d666a09311644b16dc0967c61799414b667a3c2fe1dc","target":"record","created_at":"2026-07-05T06:21:07Z","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":"c9ee578934b026c8678497d2627fb5a30381506730c86dd5e400557ca5be86d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-06-15T10:44:09Z","title_canon_sha256":"9f27ed95e2e990c3b79c7826916ff170be2acce8a0c7b3732f4d818bdaf2dcf4"},"schema_version":"1.0","source":{"id":"2306.09031","kind":"arxiv","version":1}},"canonical_sha256":"1867928d3ed755924ef998a45ab4c6faee401c7151384dfa61307d1ccb1d2b98","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1867928d3ed755924ef998a45ab4c6faee401c7151384dfa61307d1ccb1d2b98","first_computed_at":"2026-07-05T06:21:07.782024Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:21:07.782024Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"a7ZH4e5jFKjw7WHGX3rL1CDgGHh6SkUN4sUyCGwB2kuBy44CELZkTo15V9DIKGNoqEb/i4eZYlFIHotyQ0SgAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:21:07.782614Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.09031","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:88a701568b11c2cdc421d666a09311644b16dc0967c61799414b667a3c2fe1dc","sha256:48300c0c530822351c74b085338b37539e436653eefd5c47e81a3a96d1360122"],"state_sha256":"f4cb33bf86cf733e84335f45b1a6678a5a287e79da72f345b35cc20d342cd06c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YBmwdSj/gOcYEQ9AjoExWe5oeLSKLNcpME3JkltU7gR7UvFohdvgocYQ9V7uv8HB8CxMIVxUh7ENSDPq+P/NDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T06:30:04.255051Z","bundle_sha256":"b9c150f86c668bff45b6f48856de3a0dd27a1ac7d82a818363ce00910af1936d"}}