{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:X46BNCX2JSRTSVOHYDRTEDBR62","short_pith_number":"pith:X46BNCX2","canonical_record":{"source":{"id":"2412.13121","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-17T17:42:44Z","cross_cats_sorted":[],"title_canon_sha256":"9520c39eedaa8d6963125ac087fb7d15104bc8c39b0d214eca09334afd4f397b","abstract_canon_sha256":"61f8bd14a69a3331b2d77a0175fcfc2ef786fb998f4d14f6f659cfecf7e1acb3"},"schema_version":"1.0"},"canonical_sha256":"bf3c168afa4ca33955c7c0e3320c31f6b1aa28149ea8a12ceba97a36b00a561a","source":{"kind":"arxiv","id":"2412.13121","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.13121","created_at":"2026-07-05T12:07:02Z"},{"alias_kind":"arxiv_version","alias_value":"2412.13121v2","created_at":"2026-07-05T12:07:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.13121","created_at":"2026-07-05T12:07:02Z"},{"alias_kind":"pith_short_12","alias_value":"X46BNCX2JSRT","created_at":"2026-07-05T12:07:02Z"},{"alias_kind":"pith_short_16","alias_value":"X46BNCX2JSRTSVOH","created_at":"2026-07-05T12:07:02Z"},{"alias_kind":"pith_short_8","alias_value":"X46BNCX2","created_at":"2026-07-05T12:07:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:X46BNCX2JSRTSVOHYDRTEDBR62","target":"record","payload":{"canonical_record":{"source":{"id":"2412.13121","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-17T17:42:44Z","cross_cats_sorted":[],"title_canon_sha256":"9520c39eedaa8d6963125ac087fb7d15104bc8c39b0d214eca09334afd4f397b","abstract_canon_sha256":"61f8bd14a69a3331b2d77a0175fcfc2ef786fb998f4d14f6f659cfecf7e1acb3"},"schema_version":"1.0"},"canonical_sha256":"bf3c168afa4ca33955c7c0e3320c31f6b1aa28149ea8a12ceba97a36b00a561a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:07:02.340958Z","signature_b64":"i7smk8mYIwVLbYjPx7QE856zPIqzZnnshiUj6sxz249meFsRZzgoGYGlsf4Fp/GkIrVsIbBMUqGMGbSR7GTJDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bf3c168afa4ca33955c7c0e3320c31f6b1aa28149ea8a12ceba97a36b00a561a","last_reissued_at":"2026-07-05T12:07:02.340505Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:07:02.340505Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.13121","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T12:07:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ltenv5sMDwCfvmn6w0MVQYQKrnw0f7os0ajbwxZ1FZU2eraZ/+Hnr8po6/tyoufCaAE1Jk5vR6rJtlGOw2+QAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T04:18:12.415645Z"},"content_sha256":"ed6323263b2d7c31033b80cd11ddec63dffc5a180dbf4c286efdb7a0f0ac2329","schema_version":"1.0","event_id":"sha256:ed6323263b2d7c31033b80cd11ddec63dffc5a180dbf4c286efdb7a0f0ac2329"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:X46BNCX2JSRTSVOHYDRTEDBR62","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Low-frequency Probes of the Persistent Radio Sources associated with Repeating FRBs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Ajay Kumar, Yash Bhusare, Yogesh Maan","submitted_at":"2024-12-17T17:42:44Z","abstract_excerpt":"The discovery of Persistent Radio Sources (PRSs) associated with three repeating fast radio bursts (FRBs) has provided insight into the local environments of these FRBs. Here, we present deep radio observations of the fields surrounding three highly active repeating FRBs namely, FRB 20220912A, FRB 20240114A, and FRB 20240619D using the upgraded Giant Metrewave Radio Telescope (uGMRT) at low radio frequencies. Towards FRB~20240114A, we report the detection of compact source at 650\\,MHz with a flux density of 65.6$\\pm$8.1\\,$\\mu$Jy/beam. Our measurements of the spectral index, star formation rate"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.13121","kind":"arxiv","version":2},"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/2412.13121/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":"2026-07-05T12:07:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kFfawursvQ5mEXSlXQ9LGl2xBrLEVRnL3VsFn5B95b/9ZkmSV0KRbDYvMN0LzVDq5eP7QHjXv2cQpqH8M+/DDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T04:18:12.416139Z"},"content_sha256":"1431e7ae38d8295c5c18ca2e3e5a64afbbb7d1a42b191510b285ca326b57e5fb","schema_version":"1.0","event_id":"sha256:1431e7ae38d8295c5c18ca2e3e5a64afbbb7d1a42b191510b285ca326b57e5fb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/X46BNCX2JSRTSVOHYDRTEDBR62/bundle.json","state_url":"https://pith.science/pith/X46BNCX2JSRTSVOHYDRTEDBR62/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/X46BNCX2JSRTSVOHYDRTEDBR62/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":"2026-08-10T04:18:12Z","links":{"resolver":"https://pith.science/pith/X46BNCX2JSRTSVOHYDRTEDBR62","bundle":"https://pith.science/pith/X46BNCX2JSRTSVOHYDRTEDBR62/bundle.json","state":"https://pith.science/pith/X46BNCX2JSRTSVOHYDRTEDBR62/state.json","well_known_bundle":"https://pith.science/.well-known/pith/X46BNCX2JSRTSVOHYDRTEDBR62/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:X46BNCX2JSRTSVOHYDRTEDBR62","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":"61f8bd14a69a3331b2d77a0175fcfc2ef786fb998f4d14f6f659cfecf7e1acb3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-17T17:42:44Z","title_canon_sha256":"9520c39eedaa8d6963125ac087fb7d15104bc8c39b0d214eca09334afd4f397b"},"schema_version":"1.0","source":{"id":"2412.13121","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.13121","created_at":"2026-07-05T12:07:02Z"},{"alias_kind":"arxiv_version","alias_value":"2412.13121v2","created_at":"2026-07-05T12:07:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.13121","created_at":"2026-07-05T12:07:02Z"},{"alias_kind":"pith_short_12","alias_value":"X46BNCX2JSRT","created_at":"2026-07-05T12:07:02Z"},{"alias_kind":"pith_short_16","alias_value":"X46BNCX2JSRTSVOH","created_at":"2026-07-05T12:07:02Z"},{"alias_kind":"pith_short_8","alias_value":"X46BNCX2","created_at":"2026-07-05T12:07:02Z"}],"graph_snapshots":[{"event_id":"sha256:1431e7ae38d8295c5c18ca2e3e5a64afbbb7d1a42b191510b285ca326b57e5fb","target":"graph","created_at":"2026-07-05T12:07:02Z","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/2412.13121/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The discovery of Persistent Radio Sources (PRSs) associated with three repeating fast radio bursts (FRBs) has provided insight into the local environments of these FRBs. Here, we present deep radio observations of the fields surrounding three highly active repeating FRBs namely, FRB 20220912A, FRB 20240114A, and FRB 20240619D using the upgraded Giant Metrewave Radio Telescope (uGMRT) at low radio frequencies. Towards FRB~20240114A, we report the detection of compact source at 650\\,MHz with a flux density of 65.6$\\pm$8.1\\,$\\mu$Jy/beam. Our measurements of the spectral index, star formation rate","authors_text":"Ajay Kumar, Yash Bhusare, Yogesh Maan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-17T17:42:44Z","title":"Low-frequency Probes of the Persistent Radio Sources associated with Repeating FRBs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.13121","kind":"arxiv","version":2},"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:ed6323263b2d7c31033b80cd11ddec63dffc5a180dbf4c286efdb7a0f0ac2329","target":"record","created_at":"2026-07-05T12:07:02Z","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":"61f8bd14a69a3331b2d77a0175fcfc2ef786fb998f4d14f6f659cfecf7e1acb3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-17T17:42:44Z","title_canon_sha256":"9520c39eedaa8d6963125ac087fb7d15104bc8c39b0d214eca09334afd4f397b"},"schema_version":"1.0","source":{"id":"2412.13121","kind":"arxiv","version":2}},"canonical_sha256":"bf3c168afa4ca33955c7c0e3320c31f6b1aa28149ea8a12ceba97a36b00a561a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bf3c168afa4ca33955c7c0e3320c31f6b1aa28149ea8a12ceba97a36b00a561a","first_computed_at":"2026-07-05T12:07:02.340505Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:07:02.340505Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i7smk8mYIwVLbYjPx7QE856zPIqzZnnshiUj6sxz249meFsRZzgoGYGlsf4Fp/GkIrVsIbBMUqGMGbSR7GTJDw==","signature_status":"signed_v1","signed_at":"2026-07-05T12:07:02.340958Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.13121","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ed6323263b2d7c31033b80cd11ddec63dffc5a180dbf4c286efdb7a0f0ac2329","sha256:1431e7ae38d8295c5c18ca2e3e5a64afbbb7d1a42b191510b285ca326b57e5fb"],"state_sha256":"47cc6e0d237a35535968752b189dd8a225a67bb1eb2266d7b521a16528d50a47"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T0IUmaq99VqTHlCboEMVjfZj8sr3Fe/THUbBRrJsjxl+wWGlvPxxFz2VcyVNLd/q/cxINCXneijonpzoVJISCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T04:18:12.419850Z","bundle_sha256":"88addb3ceab0fc4b98b94d877588db7a0dbeeb1f78f4a8a4d51105ec23aab8e5"}}