{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:QBKGLE3OPS447ND3QBXIGYNIA6","short_pith_number":"pith:QBKGLE3O","canonical_record":{"source":{"id":"1706.09414","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-06-28T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"986b2ea3923a155916d6480fb68b22ccf77297717bf4230353f04d488a8330f6","abstract_canon_sha256":"01ebfa41e2f36c3bd771f5616c6d51790fd75b20fd1c5a69ebc3fbb6b2f05e32"},"schema_version":"1.0"},"canonical_sha256":"805465936e7cb9cfb47b806e8361a807b3c88cf5baf2a0e2219cbaac435522cd","source":{"kind":"arxiv","id":"1706.09414","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.09414","created_at":"2026-05-18T00:38:01Z"},{"alias_kind":"arxiv_version","alias_value":"1706.09414v1","created_at":"2026-05-18T00:38:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.09414","created_at":"2026-05-18T00:38:01Z"},{"alias_kind":"pith_short_12","alias_value":"QBKGLE3OPS44","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"QBKGLE3OPS447ND3","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"QBKGLE3O","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:QBKGLE3OPS447ND3QBXIGYNIA6","target":"record","payload":{"canonical_record":{"source":{"id":"1706.09414","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-06-28T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"986b2ea3923a155916d6480fb68b22ccf77297717bf4230353f04d488a8330f6","abstract_canon_sha256":"01ebfa41e2f36c3bd771f5616c6d51790fd75b20fd1c5a69ebc3fbb6b2f05e32"},"schema_version":"1.0"},"canonical_sha256":"805465936e7cb9cfb47b806e8361a807b3c88cf5baf2a0e2219cbaac435522cd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:01.989125Z","signature_b64":"PqvsSo1cvfyVvP1jTimxd6JdrEDrdFy/H7mxETS+Xk9ZBQTbYIh/YroO3sGqOArwEcQbuwZhcTYAjm3ki7B2Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"805465936e7cb9cfb47b806e8361a807b3c88cf5baf2a0e2219cbaac435522cd","last_reissued_at":"2026-05-18T00:38:01.988671Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:01.988671Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.09414","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":"2026-05-18T00:38:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o/PEf1/UnsX48WjW3tq+XErJcErIRKHuvaUbXL2P6FZCyXvJguiyDQy3jvXRg3bHmyS4ssMwT7vpCCdiArsYCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T01:11:59.118845Z"},"content_sha256":"d61c0d9758b87d92a41a9c2ee74fc375505d31aa77b096fd033355c575e206f1","schema_version":"1.0","event_id":"sha256:d61c0d9758b87d92a41a9c2ee74fc375505d31aa77b096fd033355c575e206f1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:QBKGLE3OPS447ND3QBXIGYNIA6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Radiative interaction between the relativistic jet and optically thick envelope in tidal disruption events","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Julian Krolik (Johns Hopkins), Patrick Crumley (U of Amsterdam), Pawan Kumar (UT Austin), Wenbin Lu (UT Austin)","submitted_at":"2017-06-28T18:00:01Z","abstract_excerpt":"Reverberation observations have uncovered an Fe K{\\alpha} fluorescence line in the tidal disruption event (TDE) Swift J1644+57 (Kara et al. 2016). The discovery paper used the lag spectrum to argue that the X-ray continuum source was located very close to the blackhole (~30 gravitational radii) and moved sub-relativistically. We reanalyze the lag spectrum, pointing out that dilution effects cause it to indicate a geometric scale an order of magnitude larger than previously inferred. If the X-ray continuum is produced by a relativistic jet, as suggested by rapid variability, high luminosity and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.09414","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":"2026-05-18T00:38:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IeM88x0z0xi13DkYptkl08Wyx8R0RzwEdcAayvKRMFMoyVTcvCH8kz2wk0zCIURfFVLVWUwFO5TNjF5jC+94Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T01:11:59.119188Z"},"content_sha256":"fb55367fc5467dbe53758aad14e9bef50f3d21ccab9818042fad8e437a748c66","schema_version":"1.0","event_id":"sha256:fb55367fc5467dbe53758aad14e9bef50f3d21ccab9818042fad8e437a748c66"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QBKGLE3OPS447ND3QBXIGYNIA6/bundle.json","state_url":"https://pith.science/pith/QBKGLE3OPS447ND3QBXIGYNIA6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QBKGLE3OPS447ND3QBXIGYNIA6/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":"2026-06-28T01:11:59Z","links":{"resolver":"https://pith.science/pith/QBKGLE3OPS447ND3QBXIGYNIA6","bundle":"https://pith.science/pith/QBKGLE3OPS447ND3QBXIGYNIA6/bundle.json","state":"https://pith.science/pith/QBKGLE3OPS447ND3QBXIGYNIA6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QBKGLE3OPS447ND3QBXIGYNIA6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:QBKGLE3OPS447ND3QBXIGYNIA6","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":"01ebfa41e2f36c3bd771f5616c6d51790fd75b20fd1c5a69ebc3fbb6b2f05e32","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-06-28T18:00:01Z","title_canon_sha256":"986b2ea3923a155916d6480fb68b22ccf77297717bf4230353f04d488a8330f6"},"schema_version":"1.0","source":{"id":"1706.09414","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.09414","created_at":"2026-05-18T00:38:01Z"},{"alias_kind":"arxiv_version","alias_value":"1706.09414v1","created_at":"2026-05-18T00:38:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.09414","created_at":"2026-05-18T00:38:01Z"},{"alias_kind":"pith_short_12","alias_value":"QBKGLE3OPS44","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"QBKGLE3OPS447ND3","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"QBKGLE3O","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:fb55367fc5467dbe53758aad14e9bef50f3d21ccab9818042fad8e437a748c66","target":"graph","created_at":"2026-05-18T00:38:01Z","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":"Reverberation observations have uncovered an Fe K{\\alpha} fluorescence line in the tidal disruption event (TDE) Swift J1644+57 (Kara et al. 2016). The discovery paper used the lag spectrum to argue that the X-ray continuum source was located very close to the blackhole (~30 gravitational radii) and moved sub-relativistically. We reanalyze the lag spectrum, pointing out that dilution effects cause it to indicate a geometric scale an order of magnitude larger than previously inferred. If the X-ray continuum is produced by a relativistic jet, as suggested by rapid variability, high luminosity and","authors_text":"Julian Krolik (Johns Hopkins), Patrick Crumley (U of Amsterdam), Pawan Kumar (UT Austin), Wenbin Lu (UT Austin)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-06-28T18:00:01Z","title":"Radiative interaction between the relativistic jet and optically thick envelope in tidal disruption events"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.09414","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:d61c0d9758b87d92a41a9c2ee74fc375505d31aa77b096fd033355c575e206f1","target":"record","created_at":"2026-05-18T00:38:01Z","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":"01ebfa41e2f36c3bd771f5616c6d51790fd75b20fd1c5a69ebc3fbb6b2f05e32","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-06-28T18:00:01Z","title_canon_sha256":"986b2ea3923a155916d6480fb68b22ccf77297717bf4230353f04d488a8330f6"},"schema_version":"1.0","source":{"id":"1706.09414","kind":"arxiv","version":1}},"canonical_sha256":"805465936e7cb9cfb47b806e8361a807b3c88cf5baf2a0e2219cbaac435522cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"805465936e7cb9cfb47b806e8361a807b3c88cf5baf2a0e2219cbaac435522cd","first_computed_at":"2026-05-18T00:38:01.988671Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:01.988671Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PqvsSo1cvfyVvP1jTimxd6JdrEDrdFy/H7mxETS+Xk9ZBQTbYIh/YroO3sGqOArwEcQbuwZhcTYAjm3ki7B2Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:01.989125Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.09414","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d61c0d9758b87d92a41a9c2ee74fc375505d31aa77b096fd033355c575e206f1","sha256:fb55367fc5467dbe53758aad14e9bef50f3d21ccab9818042fad8e437a748c66"],"state_sha256":"26c4e35da3c0f6ed069f834cffd5037733b65bbb2bbdd991551b035bcf746460"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cmXsEa7YgNlRbTXt+seJ6qDt+udh9XoHNL+MlcGIiZVzr8qoF25irwDy+VOnY4xstEquiIUuPz2IyY5nXyvjAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T01:11:59.121102Z","bundle_sha256":"b35e0be2384eccf04ce2a5d883aac75449e3d08a278ceeb5bf1943f1e86541af"}}