{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:JUTX3TAAAQUSD3LA3ULA5TWE5F","short_pith_number":"pith:JUTX3TAA","canonical_record":{"source":{"id":"2607.21719","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-07-23T18:03:41Z","cross_cats_sorted":[],"title_canon_sha256":"21f7bbfb1248e2572e84ab906f7bcb9683d03699821d7104a493bf9f2dc15134","abstract_canon_sha256":"acd424da46b59deff2c9e4ae7b3c41660f5697b063da5f6e8c34d6136a295930"},"schema_version":"1.0"},"canonical_sha256":"4d277dcc00042921ed60dd160ecec4e979c4c6181d58133ab34dd96037011843","source":{"kind":"arxiv","id":"2607.21719","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21719","created_at":"2026-07-27T00:20:17Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21719v1","created_at":"2026-07-27T00:20:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21719","created_at":"2026-07-27T00:20:17Z"},{"alias_kind":"pith_short_12","alias_value":"JUTX3TAAAQUS","created_at":"2026-07-27T00:20:17Z"},{"alias_kind":"pith_short_16","alias_value":"JUTX3TAAAQUSD3LA","created_at":"2026-07-27T00:20:17Z"},{"alias_kind":"pith_short_8","alias_value":"JUTX3TAA","created_at":"2026-07-27T00:20:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:JUTX3TAAAQUSD3LA3ULA5TWE5F","target":"record","payload":{"canonical_record":{"source":{"id":"2607.21719","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-07-23T18:03:41Z","cross_cats_sorted":[],"title_canon_sha256":"21f7bbfb1248e2572e84ab906f7bcb9683d03699821d7104a493bf9f2dc15134","abstract_canon_sha256":"acd424da46b59deff2c9e4ae7b3c41660f5697b063da5f6e8c34d6136a295930"},"schema_version":"1.0"},"canonical_sha256":"4d277dcc00042921ed60dd160ecec4e979c4c6181d58133ab34dd96037011843","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-27T00:20:17.351569Z","signature_b64":"DhZwbSonMpGPl93FgoLfyOH0C5rbxsiWxovyJewG+tneMG82NpobHKxl1qBAKG9SCDQGdWeWlFwFuV2NT5VMBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4d277dcc00042921ed60dd160ecec4e979c4c6181d58133ab34dd96037011843","last_reissued_at":"2026-07-27T00:20:17.350789Z","signature_status":"signed_v1","first_computed_at":"2026-07-27T00:20:17.350789Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.21719","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":"2026-07-27T00:20:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x2lEXn2kX2VWjWyMX2DzP10zm7w+xlMW7TCquZ3y++OAnwKE/jHKKZ2p6CyVsV6p9ANwMOHXlJ9ANcSaRnpbBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T19:24:18.349364Z"},"content_sha256":"d4011e4d9fcf04efa7a1aa7d4c074e6a4bb40c4dc95aa34d32a6cc3e9349767e","schema_version":"1.0","event_id":"sha256:d4011e4d9fcf04efa7a1aa7d4c074e6a4bb40c4dc95aa34d32a6cc3e9349767e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:JUTX3TAAAQUSD3LA3ULA5TWE5F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Outflows in super-Eddington quasars drive clumpy circumgalactic medium and extended H$\\alpha$ nebulae at $z \\gtrsim 6$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Debora Sijacki, Jake S. Bennett, Lucas Tortora, Tiago Costa","submitted_at":"2026-07-23T18:03:41Z","abstract_excerpt":"The discovery of gargantuan black holes with masses exceeding a billion solar masses at $z\\gtrsim6$ suggests rapid black hole growth and significant energy input into their host galaxies in the early Universe. With JWST probing previously unseen phases of the interstellar (ISM) and circumgalactic (CGM) medium around $z > 6$ quasars, detailed theoretical studies can now be directly confronted with observations. We use zoom-in simulations of a massive protocluster at $z\\sim6$, employing both the fiducial FABLE galaxy formation model and modifications that allow earlier black hole seeding and mil"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21719","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/2607.21719/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":"2026-07-27T00:20:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R8NO6meu3+/Vg7iz43+0v5Or3gMh8IEUnGmwv15ZtJrFVCZNyC3R/LQ/AEmdWPY8vYewpqfWrOHyeqNE+bGtCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T19:24:18.350303Z"},"content_sha256":"5c9b05be06a83660f3e07374bd154f30014f77317fab736b28ff2b7f476673d5","schema_version":"1.0","event_id":"sha256:5c9b05be06a83660f3e07374bd154f30014f77317fab736b28ff2b7f476673d5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JUTX3TAAAQUSD3LA3ULA5TWE5F/bundle.json","state_url":"https://pith.science/pith/JUTX3TAAAQUSD3LA3ULA5TWE5F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JUTX3TAAAQUSD3LA3ULA5TWE5F/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":"2026-08-14T19:24:18Z","links":{"resolver":"https://pith.science/pith/JUTX3TAAAQUSD3LA3ULA5TWE5F","bundle":"https://pith.science/pith/JUTX3TAAAQUSD3LA3ULA5TWE5F/bundle.json","state":"https://pith.science/pith/JUTX3TAAAQUSD3LA3ULA5TWE5F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JUTX3TAAAQUSD3LA3ULA5TWE5F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JUTX3TAAAQUSD3LA3ULA5TWE5F","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":"acd424da46b59deff2c9e4ae7b3c41660f5697b063da5f6e8c34d6136a295930","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-07-23T18:03:41Z","title_canon_sha256":"21f7bbfb1248e2572e84ab906f7bcb9683d03699821d7104a493bf9f2dc15134"},"schema_version":"1.0","source":{"id":"2607.21719","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21719","created_at":"2026-07-27T00:20:17Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21719v1","created_at":"2026-07-27T00:20:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21719","created_at":"2026-07-27T00:20:17Z"},{"alias_kind":"pith_short_12","alias_value":"JUTX3TAAAQUS","created_at":"2026-07-27T00:20:17Z"},{"alias_kind":"pith_short_16","alias_value":"JUTX3TAAAQUSD3LA","created_at":"2026-07-27T00:20:17Z"},{"alias_kind":"pith_short_8","alias_value":"JUTX3TAA","created_at":"2026-07-27T00:20:17Z"}],"graph_snapshots":[{"event_id":"sha256:5c9b05be06a83660f3e07374bd154f30014f77317fab736b28ff2b7f476673d5","target":"graph","created_at":"2026-07-27T00:20:17Z","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/2607.21719/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The discovery of gargantuan black holes with masses exceeding a billion solar masses at $z\\gtrsim6$ suggests rapid black hole growth and significant energy input into their host galaxies in the early Universe. With JWST probing previously unseen phases of the interstellar (ISM) and circumgalactic (CGM) medium around $z > 6$ quasars, detailed theoretical studies can now be directly confronted with observations. We use zoom-in simulations of a massive protocluster at $z\\sim6$, employing both the fiducial FABLE galaxy formation model and modifications that allow earlier black hole seeding and mil","authors_text":"Debora Sijacki, Jake S. Bennett, Lucas Tortora, Tiago Costa","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-07-23T18:03:41Z","title":"Outflows in super-Eddington quasars drive clumpy circumgalactic medium and extended H$\\alpha$ nebulae at $z \\gtrsim 6$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21719","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:d4011e4d9fcf04efa7a1aa7d4c074e6a4bb40c4dc95aa34d32a6cc3e9349767e","target":"record","created_at":"2026-07-27T00:20:17Z","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":"acd424da46b59deff2c9e4ae7b3c41660f5697b063da5f6e8c34d6136a295930","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-07-23T18:03:41Z","title_canon_sha256":"21f7bbfb1248e2572e84ab906f7bcb9683d03699821d7104a493bf9f2dc15134"},"schema_version":"1.0","source":{"id":"2607.21719","kind":"arxiv","version":1}},"canonical_sha256":"4d277dcc00042921ed60dd160ecec4e979c4c6181d58133ab34dd96037011843","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d277dcc00042921ed60dd160ecec4e979c4c6181d58133ab34dd96037011843","first_computed_at":"2026-07-27T00:20:17.350789Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-27T00:20:17.350789Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DhZwbSonMpGPl93FgoLfyOH0C5rbxsiWxovyJewG+tneMG82NpobHKxl1qBAKG9SCDQGdWeWlFwFuV2NT5VMBw==","signature_status":"signed_v1","signed_at":"2026-07-27T00:20:17.351569Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.21719","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d4011e4d9fcf04efa7a1aa7d4c074e6a4bb40c4dc95aa34d32a6cc3e9349767e","sha256:5c9b05be06a83660f3e07374bd154f30014f77317fab736b28ff2b7f476673d5"],"state_sha256":"72b1384c7c207ebe0b602f81a1ce8f6ba7891b232fad4e6cc0d3e368ebbc7d26"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XcI1/z+cTB01eyb/RZZuMIoX7tO3qUrwcWGOdP7J8STMw+zKOTUleERdgNKaDJuZolJ3+UdBUnq295JpzECmAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T19:24:18.365715Z","bundle_sha256":"55cf1d52fb47a56668d8f1183e09a15b96e9b3c5ba6e547332f113a7b47409b7"}}