{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:5ZEQF75EAUNJSP64VXLR5PXTT6","short_pith_number":"pith:5ZEQF75E","canonical_record":{"source":{"id":"1508.00004","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-31T20:01:54Z","cross_cats_sorted":[],"title_canon_sha256":"d675ed587790c13813acc67a702ad1ee114624ae311c7c757b97bf668e66d0d6","abstract_canon_sha256":"4c6bfc7f836e400d5c34aea89a99a0729d7e85096907cdaf70a9b8b3c84e66f0"},"schema_version":"1.0"},"canonical_sha256":"ee4902ffa4051a993fdcadd71ebef39fa1730d3d7d7e0de026173a169f3accb2","source":{"kind":"arxiv","id":"1508.00004","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.00004","created_at":"2026-05-18T01:12:49Z"},{"alias_kind":"arxiv_version","alias_value":"1508.00004v2","created_at":"2026-05-18T01:12:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.00004","created_at":"2026-05-18T01:12:49Z"},{"alias_kind":"pith_short_12","alias_value":"5ZEQF75EAUNJ","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"5ZEQF75EAUNJSP64","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"5ZEQF75E","created_at":"2026-05-18T12:29:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:5ZEQF75EAUNJSP64VXLR5PXTT6","target":"record","payload":{"canonical_record":{"source":{"id":"1508.00004","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-31T20:01:54Z","cross_cats_sorted":[],"title_canon_sha256":"d675ed587790c13813acc67a702ad1ee114624ae311c7c757b97bf668e66d0d6","abstract_canon_sha256":"4c6bfc7f836e400d5c34aea89a99a0729d7e85096907cdaf70a9b8b3c84e66f0"},"schema_version":"1.0"},"canonical_sha256":"ee4902ffa4051a993fdcadd71ebef39fa1730d3d7d7e0de026173a169f3accb2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:49.773751Z","signature_b64":"CXcORTNSa4wKwCvfHWWS7IGLzCpInm+M7McADM55ZVYFZWtUpaJItUk9BPowCC76shApEFG0GJYIbUdBWvgoCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee4902ffa4051a993fdcadd71ebef39fa1730d3d7d7e0de026173a169f3accb2","last_reissued_at":"2026-05-18T01:12:49.773399Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:49.773399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1508.00004","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":"2026-05-18T01:12:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"svrcPrN8mR3PYdM9hpGBPIO7Ew9hTKNuGK8v+I9pei117aKrzMBfTL8Xco4LkYsY5oypJKoRa8LtepHCNGhoDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T00:46:23.745358Z"},"content_sha256":"7b9d3fe246a4817c6c3bfc0c877fd9d0ce8ddcc5422b05efe5aa3f33e33f2bfc","schema_version":"1.0","event_id":"sha256:7b9d3fe246a4817c6c3bfc0c877fd9d0ce8ddcc5422b05efe5aa3f33e33f2bfc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:5ZEQF75EAUNJSP64VXLR5PXTT6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Operation of the jet feedback mechanism (JFM) in intermediate luminosity optical transients (ILOTs)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Amit Kashi (University of Minnesota), Noam Soker (Technion)","submitted_at":"2015-07-31T20:01:54Z","abstract_excerpt":"We follow the premise that most intermediate luminosity optical transients (ILOTs) are powered by rapid mass accretion onto a main sequence star, and study the effects of jets launched by an accretion disk. The disk is formed due to large specific angular momentum of the accreted mass. The two opposite jets might expel some of the mass from the reservoir of gas that feeds the disk, and therefore reduces and shortens the mass accretion process. We argue that by this process ILOTs limit their luminosity and might even shut themselves off in this negative jet feedback mechanism (JFM). The group o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.00004","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":""},"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":"2026-05-18T01:12:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B0Zm2+rO4RPpYUF7T/YDbhHSlS6rZkUaFQunM1adMZ5Bh3uWZ7fk9JdUyvyEjHEEeUgv6IN7uo9XCHyYXhqpCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T00:46:23.745753Z"},"content_sha256":"58bd2895749eb7c1019496e62e0fed53b7ca3c42ceebd34e5b3c2a78fa5e1a5f","schema_version":"1.0","event_id":"sha256:58bd2895749eb7c1019496e62e0fed53b7ca3c42ceebd34e5b3c2a78fa5e1a5f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5ZEQF75EAUNJSP64VXLR5PXTT6/bundle.json","state_url":"https://pith.science/pith/5ZEQF75EAUNJSP64VXLR5PXTT6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5ZEQF75EAUNJSP64VXLR5PXTT6/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":"2026-05-27T00:46:23Z","links":{"resolver":"https://pith.science/pith/5ZEQF75EAUNJSP64VXLR5PXTT6","bundle":"https://pith.science/pith/5ZEQF75EAUNJSP64VXLR5PXTT6/bundle.json","state":"https://pith.science/pith/5ZEQF75EAUNJSP64VXLR5PXTT6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5ZEQF75EAUNJSP64VXLR5PXTT6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:5ZEQF75EAUNJSP64VXLR5PXTT6","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":"4c6bfc7f836e400d5c34aea89a99a0729d7e85096907cdaf70a9b8b3c84e66f0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-31T20:01:54Z","title_canon_sha256":"d675ed587790c13813acc67a702ad1ee114624ae311c7c757b97bf668e66d0d6"},"schema_version":"1.0","source":{"id":"1508.00004","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.00004","created_at":"2026-05-18T01:12:49Z"},{"alias_kind":"arxiv_version","alias_value":"1508.00004v2","created_at":"2026-05-18T01:12:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.00004","created_at":"2026-05-18T01:12:49Z"},{"alias_kind":"pith_short_12","alias_value":"5ZEQF75EAUNJ","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"5ZEQF75EAUNJSP64","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"5ZEQF75E","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:58bd2895749eb7c1019496e62e0fed53b7ca3c42ceebd34e5b3c2a78fa5e1a5f","target":"graph","created_at":"2026-05-18T01:12:49Z","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":"We follow the premise that most intermediate luminosity optical transients (ILOTs) are powered by rapid mass accretion onto a main sequence star, and study the effects of jets launched by an accretion disk. The disk is formed due to large specific angular momentum of the accreted mass. The two opposite jets might expel some of the mass from the reservoir of gas that feeds the disk, and therefore reduces and shortens the mass accretion process. We argue that by this process ILOTs limit their luminosity and might even shut themselves off in this negative jet feedback mechanism (JFM). The group o","authors_text":"Amit Kashi (University of Minnesota), Noam Soker (Technion)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-31T20:01:54Z","title":"Operation of the jet feedback mechanism (JFM) in intermediate luminosity optical transients (ILOTs)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.00004","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":"sha256:7b9d3fe246a4817c6c3bfc0c877fd9d0ce8ddcc5422b05efe5aa3f33e33f2bfc","target":"record","created_at":"2026-05-18T01:12:49Z","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":"4c6bfc7f836e400d5c34aea89a99a0729d7e85096907cdaf70a9b8b3c84e66f0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-07-31T20:01:54Z","title_canon_sha256":"d675ed587790c13813acc67a702ad1ee114624ae311c7c757b97bf668e66d0d6"},"schema_version":"1.0","source":{"id":"1508.00004","kind":"arxiv","version":2}},"canonical_sha256":"ee4902ffa4051a993fdcadd71ebef39fa1730d3d7d7e0de026173a169f3accb2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee4902ffa4051a993fdcadd71ebef39fa1730d3d7d7e0de026173a169f3accb2","first_computed_at":"2026-05-18T01:12:49.773399Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:49.773399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CXcORTNSa4wKwCvfHWWS7IGLzCpInm+M7McADM55ZVYFZWtUpaJItUk9BPowCC76shApEFG0GJYIbUdBWvgoCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:49.773751Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.00004","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b9d3fe246a4817c6c3bfc0c877fd9d0ce8ddcc5422b05efe5aa3f33e33f2bfc","sha256:58bd2895749eb7c1019496e62e0fed53b7ca3c42ceebd34e5b3c2a78fa5e1a5f"],"state_sha256":"5a43508b73746d69bacf608b636a3ddb1de9da233104dd031c96adb629551adb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2z6lzAmUqEVgpMKWqPEkE6a4XjgkZO/1BGnaYDFxogJFte/z2/Xpt/x++bs7Ffh3riqPhE7qj2D1WZiUkwkfAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T00:46:23.749742Z","bundle_sha256":"d8494ce92c56ad426a8450316ba8252419471e06743a63bb84b18cdce27319fc"}}