{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:EWFB22QVTKFDGVVRQBBIQFZ6Y2","short_pith_number":"pith:EWFB22QV","canonical_record":{"source":{"id":"2605.15060","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-14T16:50:40Z","cross_cats_sorted":[],"title_canon_sha256":"a5622bda91f1e5f69a994d7af89197bc76b8ceb1af9736fc2dbd67e1b7353686","abstract_canon_sha256":"e959f5cb07f2dae5eb95137eb89706a6763fc733c0cb79cffa346c657ae58cc0"},"schema_version":"1.0"},"canonical_sha256":"258a1d6a159a8a3356b1804288173ec6b41f36412d23c40e90b0426962f3827b","source":{"kind":"arxiv","id":"2605.15060","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.15060","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.15060v1","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.15060","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"pith_short_12","alias_value":"EWFB22QVTKFD","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"EWFB22QVTKFDGVVR","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"EWFB22QV","created_at":"2026-05-18T12:33:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:EWFB22QVTKFDGVVRQBBIQFZ6Y2","target":"record","payload":{"canonical_record":{"source":{"id":"2605.15060","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-14T16:50:40Z","cross_cats_sorted":[],"title_canon_sha256":"a5622bda91f1e5f69a994d7af89197bc76b8ceb1af9736fc2dbd67e1b7353686","abstract_canon_sha256":"e959f5cb07f2dae5eb95137eb89706a6763fc733c0cb79cffa346c657ae58cc0"},"schema_version":"1.0"},"canonical_sha256":"258a1d6a159a8a3356b1804288173ec6b41f36412d23c40e90b0426962f3827b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:38:54.295867Z","signature_b64":"2wHJd2Yqfz20Gjbrtg5wHtiUC2j9Y3AQ5ReJKg9j6iWiRq8WeAq5LXPreESC4fJQnV/bi7+FCPauvTxthrLeCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"258a1d6a159a8a3356b1804288173ec6b41f36412d23c40e90b0426962f3827b","last_reissued_at":"2026-05-17T23:38:54.295365Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:38:54.295365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.15060","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":"2026-05-17T23:38:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AiLVW08efGlLr9cFHaw6Pixgu1sfA9c6YYAleH+OI41aOHbo23p3E4SqgZ8L2LlEmfX9+IM7A1u3BEFYiFq/Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T17:06:47.584098Z"},"content_sha256":"718ce3857d6a48ccef47af7e3821f3df9eca4ea76c9b623381ea2d26e7e9dd53","schema_version":"1.0","event_id":"sha256:718ce3857d6a48ccef47af7e3821f3df9eca4ea76c9b623381ea2d26e7e9dd53"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:EWFB22QVTKFDGVVRQBBIQFZ6Y2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamical scaling near the pseudogap quantum critical point of the two-dimensional Hubbard model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"The two-dimensional Hubbard model shows ω/T scaling of the form tanh(ω/2T) in spin and current susceptibilities near its pseudogap quantum critical point.","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Andreas Gleis, Gabriel Kotliar, Jan von Delft, Mathias Pelz","submitted_at":"2026-05-14T16:50:40Z","abstract_excerpt":"We study dynamical scaling in the quantum-critical fan of the pseudogap-metal to Fermi-liquid transition of the two-dimensional Hubbard model. Using a four-patch dynamical cluster approximation with the numerical renormalization group as a cluster impurity solver, we access real-frequency dynamics over several decades at arbitrary temperatures. Close to the critical doping, the local spin and cluster-current susceptibility spectra exhibit $x=\\omega/T$ scaling of the form $\\chi''(\\omega,T)\\sim \\tanh(x/2)$, and the cluster contribution to the optical conductivity obeys $T\\sigma'_{\\mathrm{cl}}(\\o"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"Close to the critical doping, the local spin and cluster-current susceptibility spectra exhibit x=ω/T scaling of the form χ''(ω,T)∼tanh(x/2), and the cluster contribution to the optical conductivity obeys Tσ'cl(ω,T)∼tanh(x/2)/x, implying a 1/T cluster dc conductivity.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"That the four-patch DCA with NRG solver faithfully captures the low-energy dynamics and vertex corrections near the pseudogap QCP without significant finite-size or approximation artifacts that would alter the reported scaling forms.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Numerical evidence shows ω/T scaling in susceptibilities and 1/T cluster conductivity near the pseudogap QCP in the 2D Hubbard model, consistent with marginal-Fermi-liquid self-energy and strange-metal transport.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"The two-dimensional Hubbard model shows ω/T scaling of the form tanh(ω/2T) in spin and current susceptibilities near its pseudogap quantum critical point.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"5646ab8227be6ad28a632922ab2302ced9027f9524d4a28da88429ebd5c25fb5"},"source":{"id":"2605.15060","kind":"arxiv","version":1},"verdict":{"id":"ad4b7eba-e264-45bd-8d38-874e61ebd970","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-15T14:05:37.435641Z","strongest_claim":"Close to the critical doping, the local spin and cluster-current susceptibility spectra exhibit x=ω/T scaling of the form χ''(ω,T)∼tanh(x/2), and the cluster contribution to the optical conductivity obeys Tσ'cl(ω,T)∼tanh(x/2)/x, implying a 1/T cluster dc conductivity.","one_line_summary":"Numerical evidence shows ω/T scaling in susceptibilities and 1/T cluster conductivity near the pseudogap QCP in the 2D Hubbard model, consistent with marginal-Fermi-liquid self-energy and strange-metal transport.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"That the four-patch DCA with NRG solver faithfully captures the low-energy dynamics and vertex corrections near the pseudogap QCP without significant finite-size or approximation artifacts that would alter the reported scaling forms.","pith_extraction_headline":"The two-dimensional Hubbard model shows ω/T scaling of the form tanh(ω/2T) in spin and current susceptibilities near its pseudogap quantum critical point."},"references":{"count":125,"sample":[{"doi":"","year":null,"title":"In the strange metal regime this yieldedσ ′ cl,V ≫σ ′ latt,B, i.e","work_id":"9f23d258-21df-4a90-aa67-46f5fd4e1323","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2015,"title":"B. Keimer, S. A. Kivelson, M. R. Norman, S. Uchida, and J. Zaanen, From quantum matter to high- temperature superconductivity in copper oxides, Nature 518, 179 (2015)","work_id":"195b84a0-68ff-49d4-b732-ca4b71005d0a","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1995,"title":"C. Castellani, C. Di Castro, and M. Grilli, Singular quasiparticle scattering in the proximity of charge in- stabilities, Phys. Rev. Lett.75, 4650 (1995)","work_id":"b50b0a56-a35b-46eb-9700-fa63ba291ee4","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1997,"title":"C.M.Varma,Non-Fermi-liquidstatesandpairinginsta- bilityofageneralmodelofcopperoxidemetals,Physical Review B55, 14554 (1997)","work_id":"fb41a8af-3e33-4c4e-84bc-d199ea92be95","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1999,"title":"C. M. Varma, Pseudogap phase and the quantum- critical point in copper-oxide metals, Physical Review Letters83, 3538 (1999)","work_id":"db0fc6e5-ff0d-4210-be46-a76a56d5fb9e","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":125,"snapshot_sha256":"f247c73c38ccd0f2ceecdb16e9dc97335eda66b0ebe0f16c69d076ba2b56a24b","internal_anchors":0},"formal_canon":{"evidence_count":2,"snapshot_sha256":"43881aa76c0db37b2178c2ceb6033450947b977a91c80225cac927d35e06bb96"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"ad4b7eba-e264-45bd-8d38-874e61ebd970"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:38:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8D8q0Ut55gR0XmHyi0fSijUuBXrF57dzoFlLOImmzuy5dxcjziwv5sV7u9EZ8zN+Nxylkg4L8waU3bI+APE2Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T17:06:47.584802Z"},"content_sha256":"399f5f632241060166d241835e7f131219a429fcd6cce090155ec9b4f90716cc","schema_version":"1.0","event_id":"sha256:399f5f632241060166d241835e7f131219a429fcd6cce090155ec9b4f90716cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EWFB22QVTKFDGVVRQBBIQFZ6Y2/bundle.json","state_url":"https://pith.science/pith/EWFB22QVTKFDGVVRQBBIQFZ6Y2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EWFB22QVTKFDGVVRQBBIQFZ6Y2/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":"2026-05-19T17:06:47Z","links":{"resolver":"https://pith.science/pith/EWFB22QVTKFDGVVRQBBIQFZ6Y2","bundle":"https://pith.science/pith/EWFB22QVTKFDGVVRQBBIQFZ6Y2/bundle.json","state":"https://pith.science/pith/EWFB22QVTKFDGVVRQBBIQFZ6Y2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EWFB22QVTKFDGVVRQBBIQFZ6Y2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:EWFB22QVTKFDGVVRQBBIQFZ6Y2","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":"e959f5cb07f2dae5eb95137eb89706a6763fc733c0cb79cffa346c657ae58cc0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-14T16:50:40Z","title_canon_sha256":"a5622bda91f1e5f69a994d7af89197bc76b8ceb1af9736fc2dbd67e1b7353686"},"schema_version":"1.0","source":{"id":"2605.15060","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.15060","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.15060v1","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.15060","created_at":"2026-05-17T23:38:54Z"},{"alias_kind":"pith_short_12","alias_value":"EWFB22QVTKFD","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"EWFB22QVTKFDGVVR","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"EWFB22QV","created_at":"2026-05-18T12:33:37Z"}],"graph_snapshots":[{"event_id":"sha256:399f5f632241060166d241835e7f131219a429fcd6cce090155ec9b4f90716cc","target":"graph","created_at":"2026-05-17T23:38:54Z","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":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"Close to the critical doping, the local spin and cluster-current susceptibility spectra exhibit x=ω/T scaling of the form χ''(ω,T)∼tanh(x/2), and the cluster contribution to the optical conductivity obeys Tσ'cl(ω,T)∼tanh(x/2)/x, implying a 1/T cluster dc conductivity."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"That the four-patch DCA with NRG solver faithfully captures the low-energy dynamics and vertex corrections near the pseudogap QCP without significant finite-size or approximation artifacts that would alter the reported scaling forms."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"Numerical evidence shows ω/T scaling in susceptibilities and 1/T cluster conductivity near the pseudogap QCP in the 2D Hubbard model, consistent with marginal-Fermi-liquid self-energy and strange-metal transport."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"The two-dimensional Hubbard model shows ω/T scaling of the form tanh(ω/2T) in spin and current susceptibilities near its pseudogap quantum critical point."}],"snapshot_sha256":"5646ab8227be6ad28a632922ab2302ced9027f9524d4a28da88429ebd5c25fb5"},"formal_canon":{"evidence_count":2,"snapshot_sha256":"43881aa76c0db37b2178c2ceb6033450947b977a91c80225cac927d35e06bb96"},"paper":{"abstract_excerpt":"We study dynamical scaling in the quantum-critical fan of the pseudogap-metal to Fermi-liquid transition of the two-dimensional Hubbard model. Using a four-patch dynamical cluster approximation with the numerical renormalization group as a cluster impurity solver, we access real-frequency dynamics over several decades at arbitrary temperatures. Close to the critical doping, the local spin and cluster-current susceptibility spectra exhibit $x=\\omega/T$ scaling of the form $\\chi''(\\omega,T)\\sim \\tanh(x/2)$, and the cluster contribution to the optical conductivity obeys $T\\sigma'_{\\mathrm{cl}}(\\o","authors_text":"Andreas Gleis, Gabriel Kotliar, Jan von Delft, Mathias Pelz","cross_cats":[],"headline":"The two-dimensional Hubbard model shows ω/T scaling of the form tanh(ω/2T) in spin and current susceptibilities near its pseudogap quantum critical point.","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-14T16:50:40Z","title":"Dynamical scaling near the pseudogap quantum critical point of the two-dimensional Hubbard model"},"references":{"count":125,"internal_anchors":0,"resolved_work":125,"sample":[{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":1,"title":"In the strange metal regime this yieldedσ ′ cl,V ≫σ ′ latt,B, i.e","work_id":"9f23d258-21df-4a90-aa67-46f5fd4e1323","year":null},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"B. Keimer, S. A. Kivelson, M. R. Norman, S. Uchida, and J. Zaanen, From quantum matter to high- temperature superconductivity in copper oxides, Nature 518, 179 (2015)","work_id":"195b84a0-68ff-49d4-b732-ca4b71005d0a","year":2015},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"C. Castellani, C. Di Castro, and M. Grilli, Singular quasiparticle scattering in the proximity of charge in- stabilities, Phys. Rev. Lett.75, 4650 (1995)","work_id":"b50b0a56-a35b-46eb-9700-fa63ba291ee4","year":1995},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"C.M.Varma,Non-Fermi-liquidstatesandpairinginsta- bilityofageneralmodelofcopperoxidemetals,Physical Review B55, 14554 (1997)","work_id":"fb41a8af-3e33-4c4e-84bc-d199ea92be95","year":1997},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"C. M. Varma, Pseudogap phase and the quantum- critical point in copper-oxide metals, Physical Review Letters83, 3538 (1999)","work_id":"db0fc6e5-ff0d-4210-be46-a76a56d5fb9e","year":1999}],"snapshot_sha256":"f247c73c38ccd0f2ceecdb16e9dc97335eda66b0ebe0f16c69d076ba2b56a24b"},"source":{"id":"2605.15060","kind":"arxiv","version":1},"verdict":{"created_at":"2026-05-15T14:05:37.435641Z","id":"ad4b7eba-e264-45bd-8d38-874e61ebd970","model_set":{"reader":"grok-4.3"},"one_line_summary":"Numerical evidence shows ω/T scaling in susceptibilities and 1/T cluster conductivity near the pseudogap QCP in the 2D Hubbard model, consistent with marginal-Fermi-liquid self-energy and strange-metal transport.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"The two-dimensional Hubbard model shows ω/T scaling of the form tanh(ω/2T) in spin and current susceptibilities near its pseudogap quantum critical point.","strongest_claim":"Close to the critical doping, the local spin and cluster-current susceptibility spectra exhibit x=ω/T scaling of the form χ''(ω,T)∼tanh(x/2), and the cluster contribution to the optical conductivity obeys Tσ'cl(ω,T)∼tanh(x/2)/x, implying a 1/T cluster dc conductivity.","weakest_assumption":"That the four-patch DCA with NRG solver faithfully captures the low-energy dynamics and vertex corrections near the pseudogap QCP without significant finite-size or approximation artifacts that would alter the reported scaling forms."}},"verdict_id":"ad4b7eba-e264-45bd-8d38-874e61ebd970"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:718ce3857d6a48ccef47af7e3821f3df9eca4ea76c9b623381ea2d26e7e9dd53","target":"record","created_at":"2026-05-17T23:38:54Z","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":"e959f5cb07f2dae5eb95137eb89706a6763fc733c0cb79cffa346c657ae58cc0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-14T16:50:40Z","title_canon_sha256":"a5622bda91f1e5f69a994d7af89197bc76b8ceb1af9736fc2dbd67e1b7353686"},"schema_version":"1.0","source":{"id":"2605.15060","kind":"arxiv","version":1}},"canonical_sha256":"258a1d6a159a8a3356b1804288173ec6b41f36412d23c40e90b0426962f3827b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"258a1d6a159a8a3356b1804288173ec6b41f36412d23c40e90b0426962f3827b","first_computed_at":"2026-05-17T23:38:54.295365Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:38:54.295365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2wHJd2Yqfz20Gjbrtg5wHtiUC2j9Y3AQ5ReJKg9j6iWiRq8WeAq5LXPreESC4fJQnV/bi7+FCPauvTxthrLeCg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:38:54.295867Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.15060","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:718ce3857d6a48ccef47af7e3821f3df9eca4ea76c9b623381ea2d26e7e9dd53","sha256:399f5f632241060166d241835e7f131219a429fcd6cce090155ec9b4f90716cc"],"state_sha256":"b14604368d9458bbfdbde34fcac62779628feebaceb86e65c8499a25b0a73062"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3t5iYpAW4v0V5c42/bSP4uRSvYf/xT4wPasSzAVryicnJae7oh0VDgsN5Hfsym0W+R8lBL+mNpRWlhGqhVARCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T17:06:47.587741Z","bundle_sha256":"e8629b96e24daa5fbcd140258c34ad7eb1d1c1c57b29a4505362d918f6e687d3"}}