{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:5QE5MMJZCPFGMJKTGOLUQ77R37","short_pith_number":"pith:5QE5MMJZ","canonical_record":{"source":{"id":"2504.12855","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-17T11:22:34Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"fcf8d86f80c07ef774eba3bef993e86d67aa1d22e71b05509ddf500a88bf44b9","abstract_canon_sha256":"ce9b6bb45331c4ef46a4f0dc78237c84c3ef7641904125295202f7fbb67ed058"},"schema_version":"1.0"},"canonical_sha256":"ec09d6313913ca6625533397487ff1dfce853e461694e9b27560dc46e4be9e85","source":{"kind":"arxiv","id":"2504.12855","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.12855","created_at":"2026-05-25T02:01:03Z"},{"alias_kind":"arxiv_version","alias_value":"2504.12855v2","created_at":"2026-05-25T02:01:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.12855","created_at":"2026-05-25T02:01:03Z"},{"alias_kind":"pith_short_12","alias_value":"5QE5MMJZCPFG","created_at":"2026-05-25T02:01:03Z"},{"alias_kind":"pith_short_16","alias_value":"5QE5MMJZCPFGMJKT","created_at":"2026-05-25T02:01:03Z"},{"alias_kind":"pith_short_8","alias_value":"5QE5MMJZ","created_at":"2026-05-25T02:01:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:5QE5MMJZCPFGMJKTGOLUQ77R37","target":"record","payload":{"canonical_record":{"source":{"id":"2504.12855","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-17T11:22:34Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"fcf8d86f80c07ef774eba3bef993e86d67aa1d22e71b05509ddf500a88bf44b9","abstract_canon_sha256":"ce9b6bb45331c4ef46a4f0dc78237c84c3ef7641904125295202f7fbb67ed058"},"schema_version":"1.0"},"canonical_sha256":"ec09d6313913ca6625533397487ff1dfce853e461694e9b27560dc46e4be9e85","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-25T02:01:03.674420Z","signature_b64":"ukNLxgOcSSPNHODNJsY5DUWGji65zYWAw82K/rZVGWVevdypvwaUiZ//QbwBUgcrUrKDamUuCDZYAWnOh1EJAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec09d6313913ca6625533397487ff1dfce853e461694e9b27560dc46e4be9e85","last_reissued_at":"2026-05-25T02:01:03.673793Z","signature_status":"signed_v1","first_computed_at":"2026-05-25T02:01:03.673793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2504.12855","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":"2026-05-25T02:01:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ypSJbcYbuo1IxMfeCHqPKT6P7IVFdv9noKHOtsV8jxiUtoY5CVSSgvAgydeAqOaMa5nShEgVVwWdw7zL2MFlDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T15:33:50.892932Z"},"content_sha256":"44ba8114ddf415f24aa595072bb5a7c1403c91297030dc34dbd1d49db9ced6a7","schema_version":"1.0","event_id":"sha256:44ba8114ddf415f24aa595072bb5a7c1403c91297030dc34dbd1d49db9ced6a7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:5QE5MMJZCPFGMJKTGOLUQ77R37","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Amplitudes and partial wave unitarity bounds","license":"http://creativecommons.org/licenses/by/4.0/","headline":"Spinor-helicity techniques generalize partial wave unitarity bounds to N-to-M scattering and higher-spin theories.","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Gabriele Levati, Luigi C. Bresciani, Paride Paradisi","submitted_at":"2025-04-17T11:22:34Z","abstract_excerpt":"We develop a formalism, based on spinor-helicity techniques, to generalize the formulation of partial wave unitarity bounds. We discuss unitarity bounds for $N \\to M$ (with $N,M \\geq 2$) scattering processes -- relevant for high-energy future colliders -- and spin-2 or higher-spin theories -- relevant for effective field theories of gravity -- that are not approachable by standard methods. Moreover, we emphasize the power and complementarity of positivity and partial wave unitarity bounds to constrain the parameter space of effective field theories."},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"We develop a formalism, based on spinor-helicity techniques, to generalize the formulation of partial wave unitarity bounds for N to M scattering processes and spin-2 or higher-spin theories.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The spinor-helicity representation can be consistently applied to define partial-wave projections and unitarity conditions for N,M greater than or equal to 2 without introducing additional inconsistencies or losing information about the S-matrix.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Develops spinor-helicity formalism generalizing partial wave unitarity bounds for multi-particle scattering and spin-2 or higher-spin theories.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Spinor-helicity techniques generalize partial wave unitarity bounds to N-to-M scattering and higher-spin theories.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"77d192637cfc4395f826c675ee225f8b286e641d7262812cebb66fccdbd51ef1"},"source":{"id":"2504.12855","kind":"arxiv","version":2},"verdict":{"id":"cd2858cc-fd23-430f-aeed-08b7e2e493ef","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-22T19:13:54.908673Z","strongest_claim":"We develop a formalism, based on spinor-helicity techniques, to generalize the formulation of partial wave unitarity bounds for N to M scattering processes and spin-2 or higher-spin theories.","one_line_summary":"Develops spinor-helicity formalism generalizing partial wave unitarity bounds for multi-particle scattering and spin-2 or higher-spin theories.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The spinor-helicity representation can be consistently applied to define partial-wave projections and unitarity conditions for N,M greater than or equal to 2 without introducing additional inconsistencies or losing information about the S-matrix.","pith_extraction_headline":"Spinor-helicity techniques generalize partial wave unitarity bounds to N-to-M scattering and higher-spin theories."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2504.12855/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":64,"sample":[{"doi":"","year":null,"title":"Find a set of kinematic monomials in spinor-helicity variables that are consistent with the particle he- licities, span Vi→f, and are independent after ac- counting for momentum conservation and Schou","work_id":"fc5d73d9-19cf-4c5e-9702-c26f18e7745a","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":null,"title":"Apply the Pauli-Lubanski operator squared [34] W2 I = 1 8 P2 I ϵαγϵβδ MI,αβMI,γδ + ϵ ˙α ˙γϵ ˙β ˙δeMI, ˙α ˙β eMI, ˙γ ˙δ + 1 4 Pα ˙α I Pβ ˙β I MI,αβeMI, ˙α ˙β , (9) where Pα ˙α I = X i∈I λα ieλ ˙α i , (","work_id":"ca72d2a3-c5ec-46ef-98d0-dcb0191e355f","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":null,"title":"Find the eigenvectors of the above matrix and the associated values of angular momentum from the Casimir eigenvalues −P 2 I JI(JI + 1)","work_id":"3da20570-dbd1-4da1-99f5-c11f137b481b","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2020,"title":"Quantum Frontiers","work_id":"fa0f0196-0485-43c9-905f-bde15dfc52e0","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1977,"title":"B. W. Lee, C. Quigg, and H. B. Thacker, The Strength of Weak Interactions at Very High-Energies and the Higgs Boson Mass, Phys. Rev. Lett. 38, 883 (1977)","work_id":"627ce6ab-bcaf-4429-bf82-3b05e700ab6a","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":64,"snapshot_sha256":"dce02a738430f584022e0f89dca339dede4c86f4233160b60f3b82edf800d5f6","internal_anchors":17},"formal_canon":{"evidence_count":2,"snapshot_sha256":"5648fa6fe9911f265e8e6fe8bb4513162dbd965dfded3fccaad5a821b8354f9a"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"cd2858cc-fd23-430f-aeed-08b7e2e493ef"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-25T02:01:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hX0beUvo8keJMJlkoUelAzp624LPuIr4MiJYkqtzx31lRpEeYYozczvPJsSGM9NE9NqDSlcHiqh/RH5woIpTAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T15:33:50.893959Z"},"content_sha256":"d6845e92c074c51bcc47d7168251d04f468147c4023eafed01deb591ad8146c8","schema_version":"1.0","event_id":"sha256:d6845e92c074c51bcc47d7168251d04f468147c4023eafed01deb591ad8146c8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5QE5MMJZCPFGMJKTGOLUQ77R37/bundle.json","state_url":"https://pith.science/pith/5QE5MMJZCPFGMJKTGOLUQ77R37/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5QE5MMJZCPFGMJKTGOLUQ77R37/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":"2026-05-30T15:33:50Z","links":{"resolver":"https://pith.science/pith/5QE5MMJZCPFGMJKTGOLUQ77R37","bundle":"https://pith.science/pith/5QE5MMJZCPFGMJKTGOLUQ77R37/bundle.json","state":"https://pith.science/pith/5QE5MMJZCPFGMJKTGOLUQ77R37/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5QE5MMJZCPFGMJKTGOLUQ77R37/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:5QE5MMJZCPFGMJKTGOLUQ77R37","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":"ce9b6bb45331c4ef46a4f0dc78237c84c3ef7641904125295202f7fbb67ed058","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-17T11:22:34Z","title_canon_sha256":"fcf8d86f80c07ef774eba3bef993e86d67aa1d22e71b05509ddf500a88bf44b9"},"schema_version":"1.0","source":{"id":"2504.12855","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.12855","created_at":"2026-05-25T02:01:03Z"},{"alias_kind":"arxiv_version","alias_value":"2504.12855v2","created_at":"2026-05-25T02:01:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.12855","created_at":"2026-05-25T02:01:03Z"},{"alias_kind":"pith_short_12","alias_value":"5QE5MMJZCPFG","created_at":"2026-05-25T02:01:03Z"},{"alias_kind":"pith_short_16","alias_value":"5QE5MMJZCPFGMJKT","created_at":"2026-05-25T02:01:03Z"},{"alias_kind":"pith_short_8","alias_value":"5QE5MMJZ","created_at":"2026-05-25T02:01:03Z"}],"graph_snapshots":[{"event_id":"sha256:d6845e92c074c51bcc47d7168251d04f468147c4023eafed01deb591ad8146c8","target":"graph","created_at":"2026-05-25T02:01:03Z","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":"We develop a formalism, based on spinor-helicity techniques, to generalize the formulation of partial wave unitarity bounds for N to M scattering processes and spin-2 or higher-spin theories."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"The spinor-helicity representation can be consistently applied to define partial-wave projections and unitarity conditions for N,M greater than or equal to 2 without introducing additional inconsistencies or losing information about the S-matrix."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"Develops spinor-helicity formalism generalizing partial wave unitarity bounds for multi-particle scattering and spin-2 or higher-spin theories."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"Spinor-helicity techniques generalize partial wave unitarity bounds to N-to-M scattering and higher-spin theories."}],"snapshot_sha256":"77d192637cfc4395f826c675ee225f8b286e641d7262812cebb66fccdbd51ef1"},"formal_canon":{"evidence_count":2,"snapshot_sha256":"5648fa6fe9911f265e8e6fe8bb4513162dbd965dfded3fccaad5a821b8354f9a"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2504.12855/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We develop a formalism, based on spinor-helicity techniques, to generalize the formulation of partial wave unitarity bounds. We discuss unitarity bounds for $N \\to M$ (with $N,M \\geq 2$) scattering processes -- relevant for high-energy future colliders -- and spin-2 or higher-spin theories -- relevant for effective field theories of gravity -- that are not approachable by standard methods. Moreover, we emphasize the power and complementarity of positivity and partial wave unitarity bounds to constrain the parameter space of effective field theories.","authors_text":"Gabriele Levati, Luigi C. Bresciani, Paride Paradisi","cross_cats":["hep-th"],"headline":"Spinor-helicity techniques generalize partial wave unitarity bounds to N-to-M scattering and higher-spin theories.","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-17T11:22:34Z","title":"Amplitudes and partial wave unitarity bounds"},"references":{"count":64,"internal_anchors":17,"resolved_work":64,"sample":[{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":1,"title":"Find a set of kinematic monomials in spinor-helicity variables that are consistent with the particle he- licities, span Vi→f, and are independent after ac- counting for momentum conservation and Schou","work_id":"fc5d73d9-19cf-4c5e-9702-c26f18e7745a","year":null},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"Apply the Pauli-Lubanski operator squared [34] W2 I = 1 8 P2 I ϵαγϵβδ MI,αβMI,γδ + ϵ ˙α ˙γϵ ˙β ˙δeMI, ˙α ˙β eMI, ˙γ ˙δ + 1 4 Pα ˙α I Pβ ˙β I MI,αβeMI, ˙α ˙β , (9) where Pα ˙α I = X i∈I λα ieλ ˙α i , (","work_id":"ca72d2a3-c5ec-46ef-98d0-dcb0191e355f","year":null},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"Find the eigenvectors of the above matrix and the associated values of angular momentum from the Casimir eigenvalues −P 2 I JI(JI + 1)","work_id":"3da20570-dbd1-4da1-99f5-c11f137b481b","year":null},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"Quantum Frontiers","work_id":"fa0f0196-0485-43c9-905f-bde15dfc52e0","year":2020},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"B. W. Lee, C. Quigg, and H. B. Thacker, The Strength of Weak Interactions at Very High-Energies and the Higgs Boson Mass, Phys. Rev. Lett. 38, 883 (1977)","work_id":"627ce6ab-bcaf-4429-bf82-3b05e700ab6a","year":1977}],"snapshot_sha256":"dce02a738430f584022e0f89dca339dede4c86f4233160b60f3b82edf800d5f6"},"source":{"id":"2504.12855","kind":"arxiv","version":2},"verdict":{"created_at":"2026-05-22T19:13:54.908673Z","id":"cd2858cc-fd23-430f-aeed-08b7e2e493ef","model_set":{"reader":"grok-4.3"},"one_line_summary":"Develops spinor-helicity formalism generalizing partial wave unitarity bounds for multi-particle scattering and spin-2 or higher-spin theories.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"Spinor-helicity techniques generalize partial wave unitarity bounds to N-to-M scattering and higher-spin theories.","strongest_claim":"We develop a formalism, based on spinor-helicity techniques, to generalize the formulation of partial wave unitarity bounds for N to M scattering processes and spin-2 or higher-spin theories.","weakest_assumption":"The spinor-helicity representation can be consistently applied to define partial-wave projections and unitarity conditions for N,M greater than or equal to 2 without introducing additional inconsistencies or losing information about the S-matrix."}},"verdict_id":"cd2858cc-fd23-430f-aeed-08b7e2e493ef"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:44ba8114ddf415f24aa595072bb5a7c1403c91297030dc34dbd1d49db9ced6a7","target":"record","created_at":"2026-05-25T02:01:03Z","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":"ce9b6bb45331c4ef46a4f0dc78237c84c3ef7641904125295202f7fbb67ed058","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-04-17T11:22:34Z","title_canon_sha256":"fcf8d86f80c07ef774eba3bef993e86d67aa1d22e71b05509ddf500a88bf44b9"},"schema_version":"1.0","source":{"id":"2504.12855","kind":"arxiv","version":2}},"canonical_sha256":"ec09d6313913ca6625533397487ff1dfce853e461694e9b27560dc46e4be9e85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ec09d6313913ca6625533397487ff1dfce853e461694e9b27560dc46e4be9e85","first_computed_at":"2026-05-25T02:01:03.673793Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-25T02:01:03.673793Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ukNLxgOcSSPNHODNJsY5DUWGji65zYWAw82K/rZVGWVevdypvwaUiZ//QbwBUgcrUrKDamUuCDZYAWnOh1EJAQ==","signature_status":"signed_v1","signed_at":"2026-05-25T02:01:03.674420Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.12855","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:44ba8114ddf415f24aa595072bb5a7c1403c91297030dc34dbd1d49db9ced6a7","sha256:d6845e92c074c51bcc47d7168251d04f468147c4023eafed01deb591ad8146c8"],"state_sha256":"beda814cdd6ce3bf4796c717e49fb34b959d36664774529f9e27f30a32efbeb4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ca1Jdbw/4jQzvxbgX5KQj9KwZtThsP4dazIL7cytZpGyZrmEu2HAC6spfqZk+qfErop0Id8Rfh+GPWESYS3wAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T15:33:50.897275Z","bundle_sha256":"7b5ead4239952c36b134d3702c2a9aff899f29d889ba77851ca49da774a00144"}}