{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:PTENVL2SVDD2DXA3JQUDWFVCPE","short_pith_number":"pith:PTENVL2S","canonical_record":{"source":{"id":"2606.27680","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-26T03:23:36Z","cross_cats_sorted":[],"title_canon_sha256":"c9c15be6a21fbb098d3fb95d91340221aca198c4c687fd95d55ac9af2098ee9a","abstract_canon_sha256":"06b9164ab02dd26414c46ec5aec6216c96c28ed2277f8e92c0c71c7700395731"},"schema_version":"1.0"},"canonical_sha256":"7cc8daaf52a8c7a1dc1b4c283b16a279045b9c1ddb5c7f6f73ca62ecf0669bce","source":{"kind":"arxiv","id":"2606.27680","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.27680","created_at":"2026-06-29T01:14:45Z"},{"alias_kind":"arxiv_version","alias_value":"2606.27680v1","created_at":"2026-06-29T01:14:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.27680","created_at":"2026-06-29T01:14:45Z"},{"alias_kind":"pith_short_12","alias_value":"PTENVL2SVDD2","created_at":"2026-06-29T01:14:45Z"},{"alias_kind":"pith_short_16","alias_value":"PTENVL2SVDD2DXA3","created_at":"2026-06-29T01:14:45Z"},{"alias_kind":"pith_short_8","alias_value":"PTENVL2S","created_at":"2026-06-29T01:14:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:PTENVL2SVDD2DXA3JQUDWFVCPE","target":"record","payload":{"canonical_record":{"source":{"id":"2606.27680","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-26T03:23:36Z","cross_cats_sorted":[],"title_canon_sha256":"c9c15be6a21fbb098d3fb95d91340221aca198c4c687fd95d55ac9af2098ee9a","abstract_canon_sha256":"06b9164ab02dd26414c46ec5aec6216c96c28ed2277f8e92c0c71c7700395731"},"schema_version":"1.0"},"canonical_sha256":"7cc8daaf52a8c7a1dc1b4c283b16a279045b9c1ddb5c7f6f73ca62ecf0669bce","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-29T01:14:45.196624Z","signature_b64":"PPuTjUf+PVS6Xf0Q/SwFKNmJg6Pm467e/toxcCIoMwtLBaqtbBGTk7QhxmPYfhpb07HXr64CuCBbZAELjVtbAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7cc8daaf52a8c7a1dc1b4c283b16a279045b9c1ddb5c7f6f73ca62ecf0669bce","last_reissued_at":"2026-06-29T01:14:45.196221Z","signature_status":"signed_v1","first_computed_at":"2026-06-29T01:14:45.196221Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.27680","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":"2026-06-29T01:14:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yEdeFxCwZxfY5cXnEEYxsaUyDr3dNWLa0ib1OqpjDLTe+3nXcv35ypIUZvJrkpFJS+6+VIF5ktm87m3d/K19Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T22:44:55.615182Z"},"content_sha256":"11f3ec887b1078ec29b1db860e25af557d550fc49d6839f5264a90ee68f3a61e","schema_version":"1.0","event_id":"sha256:11f3ec887b1078ec29b1db860e25af557d550fc49d6839f5264a90ee68f3a61e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:PTENVL2SVDD2DXA3JQUDWFVCPE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Model for Magnetic Reconnection as the Origin of TeV Outbursts from NGC 1275","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Hong-Bin Tan, Ruo-Yu Liu, Zhen-Jie Wang","submitted_at":"2026-06-26T03:23:36Z","abstract_excerpt":"NGC 1275 showed two TeV $\\gamma$-ray outbursts between November 2022 and January 2023, as detected by the Large High Altitude Air Shower Observatory (LHAASO). The source was also active in the X-ray and GeV bands during the TeV outburst period. Very-long-baseline radio observations reported a sudden acceleration and deflection of a jet knot in late 2022, before the main TeV activity. Motivated by this sequence, we examine whether magnetic reconnection triggered by the interaction between the jet and the ambient medium can explain the TeV flares. In this picture, reconnection produces many plas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.27680","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/2606.27680/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":"2026-06-29T01:14:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BtfXvveWVly7Ck3qVqnSdSHav35MU4THroFPajbmgCB0m+PLafIb0/gtV6ZBPxNNVRIxtvDcPEU/Y+9kj/qWCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T22:44:55.615591Z"},"content_sha256":"6ae9a034edfdf78d8cf8067036f47c0bc66f9ef7b2b8ec27bbc4f01b99cfc559","schema_version":"1.0","event_id":"sha256:6ae9a034edfdf78d8cf8067036f47c0bc66f9ef7b2b8ec27bbc4f01b99cfc559"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PTENVL2SVDD2DXA3JQUDWFVCPE/bundle.json","state_url":"https://pith.science/pith/PTENVL2SVDD2DXA3JQUDWFVCPE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PTENVL2SVDD2DXA3JQUDWFVCPE/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":"2026-06-29T22:44:55Z","links":{"resolver":"https://pith.science/pith/PTENVL2SVDD2DXA3JQUDWFVCPE","bundle":"https://pith.science/pith/PTENVL2SVDD2DXA3JQUDWFVCPE/bundle.json","state":"https://pith.science/pith/PTENVL2SVDD2DXA3JQUDWFVCPE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PTENVL2SVDD2DXA3JQUDWFVCPE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:PTENVL2SVDD2DXA3JQUDWFVCPE","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":"06b9164ab02dd26414c46ec5aec6216c96c28ed2277f8e92c0c71c7700395731","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-26T03:23:36Z","title_canon_sha256":"c9c15be6a21fbb098d3fb95d91340221aca198c4c687fd95d55ac9af2098ee9a"},"schema_version":"1.0","source":{"id":"2606.27680","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.27680","created_at":"2026-06-29T01:14:45Z"},{"alias_kind":"arxiv_version","alias_value":"2606.27680v1","created_at":"2026-06-29T01:14:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.27680","created_at":"2026-06-29T01:14:45Z"},{"alias_kind":"pith_short_12","alias_value":"PTENVL2SVDD2","created_at":"2026-06-29T01:14:45Z"},{"alias_kind":"pith_short_16","alias_value":"PTENVL2SVDD2DXA3","created_at":"2026-06-29T01:14:45Z"},{"alias_kind":"pith_short_8","alias_value":"PTENVL2S","created_at":"2026-06-29T01:14:45Z"}],"graph_snapshots":[{"event_id":"sha256:6ae9a034edfdf78d8cf8067036f47c0bc66f9ef7b2b8ec27bbc4f01b99cfc559","target":"graph","created_at":"2026-06-29T01:14:45Z","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/2606.27680/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"NGC 1275 showed two TeV $\\gamma$-ray outbursts between November 2022 and January 2023, as detected by the Large High Altitude Air Shower Observatory (LHAASO). The source was also active in the X-ray and GeV bands during the TeV outburst period. Very-long-baseline radio observations reported a sudden acceleration and deflection of a jet knot in late 2022, before the main TeV activity. Motivated by this sequence, we examine whether magnetic reconnection triggered by the interaction between the jet and the ambient medium can explain the TeV flares. In this picture, reconnection produces many plas","authors_text":"Hong-Bin Tan, Ruo-Yu Liu, Zhen-Jie Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-26T03:23:36Z","title":"A Model for Magnetic Reconnection as the Origin of TeV Outbursts from NGC 1275"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.27680","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":"sha256:11f3ec887b1078ec29b1db860e25af557d550fc49d6839f5264a90ee68f3a61e","target":"record","created_at":"2026-06-29T01:14:45Z","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":"06b9164ab02dd26414c46ec5aec6216c96c28ed2277f8e92c0c71c7700395731","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-26T03:23:36Z","title_canon_sha256":"c9c15be6a21fbb098d3fb95d91340221aca198c4c687fd95d55ac9af2098ee9a"},"schema_version":"1.0","source":{"id":"2606.27680","kind":"arxiv","version":1}},"canonical_sha256":"7cc8daaf52a8c7a1dc1b4c283b16a279045b9c1ddb5c7f6f73ca62ecf0669bce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7cc8daaf52a8c7a1dc1b4c283b16a279045b9c1ddb5c7f6f73ca62ecf0669bce","first_computed_at":"2026-06-29T01:14:45.196221Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-29T01:14:45.196221Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PPuTjUf+PVS6Xf0Q/SwFKNmJg6Pm467e/toxcCIoMwtLBaqtbBGTk7QhxmPYfhpb07HXr64CuCBbZAELjVtbAQ==","signature_status":"signed_v1","signed_at":"2026-06-29T01:14:45.196624Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.27680","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:11f3ec887b1078ec29b1db860e25af557d550fc49d6839f5264a90ee68f3a61e","sha256:6ae9a034edfdf78d8cf8067036f47c0bc66f9ef7b2b8ec27bbc4f01b99cfc559"],"state_sha256":"826fb1783c6b84a019358b42ffc97eb43b0f02991fa5592b1252831e8895d577"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4mB40EaJloKIRHljJ/jY0OrEGskefMO/fIl2nM6pCXFYcdTDY7le6T2pXq/uJPgGB+DcC63y0xLeqSf3lsW4Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T22:44:55.617767Z","bundle_sha256":"6139a154180e8ae9f72dc146c5f2fe3be38faa8dbd3673ec6f01d36a69033390"}}