{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:JZYXKVZOMJ67CK37Z3XG3VFDL6","short_pith_number":"pith:JZYXKVZO","canonical_record":{"source":{"id":"2605.16130","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2026-05-15T16:14:30Z","cross_cats_sorted":[],"title_canon_sha256":"a82ab6d4545507f14653895a026a382b6a788e00938614fd4d84fde98e4d6a02","abstract_canon_sha256":"acd18d1f2ca75cbb76f51ea860ae8f1e3437fca86c78190c4e016243265c8552"},"schema_version":"1.0"},"canonical_sha256":"4e7175572e627df12b7fceee6dd4a35fbd9dcb5927e59d9e7c6331c84b633d6e","source":{"kind":"arxiv","id":"2605.16130","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.16130","created_at":"2026-05-20T00:01:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.16130v1","created_at":"2026-05-20T00:01:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.16130","created_at":"2026-05-20T00:01:54Z"},{"alias_kind":"pith_short_12","alias_value":"JZYXKVZOMJ67","created_at":"2026-05-20T00:01:54Z"},{"alias_kind":"pith_short_16","alias_value":"JZYXKVZOMJ67CK37","created_at":"2026-05-20T00:01:54Z"},{"alias_kind":"pith_short_8","alias_value":"JZYXKVZO","created_at":"2026-05-20T00:01:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:JZYXKVZOMJ67CK37Z3XG3VFDL6","target":"record","payload":{"canonical_record":{"source":{"id":"2605.16130","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2026-05-15T16:14:30Z","cross_cats_sorted":[],"title_canon_sha256":"a82ab6d4545507f14653895a026a382b6a788e00938614fd4d84fde98e4d6a02","abstract_canon_sha256":"acd18d1f2ca75cbb76f51ea860ae8f1e3437fca86c78190c4e016243265c8552"},"schema_version":"1.0"},"canonical_sha256":"4e7175572e627df12b7fceee6dd4a35fbd9dcb5927e59d9e7c6331c84b633d6e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:01:54.093150Z","signature_b64":"LV1fvUa4WmoMOnR1aLkT+QMs7QldAycL00QL4AqZSWJjpyLt/Z9Ggdz/z60gugsn/02FP5bNed3+LobLgLeMBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e7175572e627df12b7fceee6dd4a35fbd9dcb5927e59d9e7c6331c84b633d6e","last_reissued_at":"2026-05-20T00:01:54.092403Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:01:54.092403Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.16130","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":"2026-05-20T00:01:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ac8O4gExYlA8JvsrZVYZqvEXva8JbWDnl6EBhnTeZcAB04TjaE9+EEXbOXv6/1QiNp28JX7qplxcbpIPLLS6Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T13:55:46.402505Z"},"content_sha256":"472afc0f6d865c0f0efd568b289a57e0f25f0f26030d090ede2278c1c7bf6c48","schema_version":"1.0","event_id":"sha256:472afc0f6d865c0f0efd568b289a57e0f25f0f26030d090ede2278c1c7bf6c48"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:JZYXKVZOMJ67CK37Z3XG3VFDL6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Length-scale selection in adaptive transport networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"A continuum model of adaptive transport networks reveals a finite-wavelength instability that selects channel spacing with a -1/4 power-law scaling.","cross_cats":[],"primary_cat":"nlin.AO","authors_text":"Eleni Katifori, Geoffrey Vasil, Mia C. Morrell, Sidney Holden","submitted_at":"2026-05-15T16:14:30Z","abstract_excerpt":"Adaptive transport networks in biological and physical systems exhibit hierarchical organization, characteristic channel spacing, and robust scaling relations. Existing adaptive network models, formulated on a lattice, successfully reproduce many observed topologies and conduit scaling laws; however, the mechanism that selects network density and spatial spacing remains unclear. We address this in a continuum formulation where conductivity evolves as a tensor field coupled to pressure-driven flow. Linearizing about a homogeneous conducting state, we identify a finite-wavelength instability wit"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"Linearizing about a homogeneous conducting state, we identify a finite-wavelength instability with a -1/4 preferred wavelength scaling in the control parameter.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The continuum evolution rule for the conductivity tensor field is assumed to be the correct minimal description whose linearization around the uniform state produces the observed finite-wavelength instability rather than other mechanisms such as energy minimization alone.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"A continuum formulation of adaptive transport networks identifies a finite-wavelength instability with -1/4 wavelength scaling that selects the intrinsic spatial scale of conducting structures.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"A continuum model of adaptive transport networks reveals a finite-wavelength instability that selects channel spacing with a -1/4 power-law scaling.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"ae412e6395c3874cfe6af5f36991fbb8ab9bd9c761fab4ab19dbc59c22a90ae3"},"source":{"id":"2605.16130","kind":"arxiv","version":1},"verdict":{"id":"25f7dc74-c085-4c47-9d1f-ce888650fd09","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-19T16:57:41.651247Z","strongest_claim":"Linearizing about a homogeneous conducting state, we identify a finite-wavelength instability with a -1/4 preferred wavelength scaling in the control parameter.","one_line_summary":"A continuum formulation of adaptive transport networks identifies a finite-wavelength instability with -1/4 wavelength scaling that selects the intrinsic spatial scale of conducting structures.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The continuum evolution rule for the conductivity tensor field is assumed to be the correct minimal description whose linearization around the uniform state produces the observed finite-wavelength instability rather than other mechanisms such as energy minimization alone.","pith_extraction_headline":"A continuum model of adaptive transport networks reveals a finite-wavelength instability that selects channel spacing with a -1/4 power-law scaling."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.16130/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"ai_meta_artifact","ran_at":"2026-05-19T17:33:33.377115Z","status":"completed","version":"1.0.0","findings_count":0},{"name":"doi_title_agreement","ran_at":"2026-05-19T17:31:18.405084Z","status":"completed","version":"1.0.0","findings_count":0},{"name":"doi_compliance","ran_at":"2026-05-19T17:06:23.594747Z","status":"completed","version":"1.0.0","findings_count":0},{"name":"claim_evidence","ran_at":"2026-05-19T16:41:55.465662Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"2d5eec45b510ea7e6a77c3c7888022f3d1059601795f7ff9fcd4776c207c3e41"},"references":{"count":44,"sample":[{"doi":"","year":2026,"title":"Length-scale selection in adaptive transport networks","work_id":"f857f25d-2256-422d-8217-6c44925659db","ref_index":1,"cited_arxiv_id":"2605.16130","is_internal_anchor":true},{"doi":"","year":1997,"title":"G. B. West, J. H. Brown, and B. J. Enquist, Science276, 122–126 (1997)","work_id":"9901de6c-5749-40bf-8328-312ee5eb318f","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1999,"title":"J. R. Banavar, A. Maritan, and A. Rinaldo, Nature399, 130 (1999)","work_id":"a6b02667-a333-4ad8-9156-bfca699f6076","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1926,"title":"C. D. Murray, Proceedings of the National Academy of Sciences12, 207–214 (1926)","work_id":"a0cbbc94-82e1-44f0-94e0-f903b7153e1c","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2003,"title":"K. A. McCulloh, J. S. Sperry, and F. R. Adler, Nature 421, 939 (2003)","work_id":"17423821-c69c-4e21-8641-afb49126cc10","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":44,"snapshot_sha256":"f9618ba47a201328f02585db45a80fc30c9ff8e4b0453d7e6dfe0ba21fdef887","internal_anchors":1},"formal_canon":{"evidence_count":2,"snapshot_sha256":"b15b6dac90db619dd01946f0d2484cc034f50cae60bcd554a49428f1826af160"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"25f7dc74-c085-4c47-9d1f-ce888650fd09"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T00:01:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Sy0h2RV55KijgvHxn5yGL0NmdGOglN6tXgzNy3x+yl8I2Qq2Vyk6UKESBv66HrpAz8oeTUVCGL/cI6e+UgggBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T13:55:46.403873Z"},"content_sha256":"91637adc04e8158ff7dbc50c3f1d3f6782c9aff0467fa036ea0f0fd17144fa57","schema_version":"1.0","event_id":"sha256:91637adc04e8158ff7dbc50c3f1d3f6782c9aff0467fa036ea0f0fd17144fa57"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JZYXKVZOMJ67CK37Z3XG3VFDL6/bundle.json","state_url":"https://pith.science/pith/JZYXKVZOMJ67CK37Z3XG3VFDL6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JZYXKVZOMJ67CK37Z3XG3VFDL6/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":"2026-06-10T13:55:46Z","links":{"resolver":"https://pith.science/pith/JZYXKVZOMJ67CK37Z3XG3VFDL6","bundle":"https://pith.science/pith/JZYXKVZOMJ67CK37Z3XG3VFDL6/bundle.json","state":"https://pith.science/pith/JZYXKVZOMJ67CK37Z3XG3VFDL6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JZYXKVZOMJ67CK37Z3XG3VFDL6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JZYXKVZOMJ67CK37Z3XG3VFDL6","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":"acd18d1f2ca75cbb76f51ea860ae8f1e3437fca86c78190c4e016243265c8552","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2026-05-15T16:14:30Z","title_canon_sha256":"a82ab6d4545507f14653895a026a382b6a788e00938614fd4d84fde98e4d6a02"},"schema_version":"1.0","source":{"id":"2605.16130","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.16130","created_at":"2026-05-20T00:01:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.16130v1","created_at":"2026-05-20T00:01:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.16130","created_at":"2026-05-20T00:01:54Z"},{"alias_kind":"pith_short_12","alias_value":"JZYXKVZOMJ67","created_at":"2026-05-20T00:01:54Z"},{"alias_kind":"pith_short_16","alias_value":"JZYXKVZOMJ67CK37","created_at":"2026-05-20T00:01:54Z"},{"alias_kind":"pith_short_8","alias_value":"JZYXKVZO","created_at":"2026-05-20T00:01:54Z"}],"graph_snapshots":[{"event_id":"sha256:91637adc04e8158ff7dbc50c3f1d3f6782c9aff0467fa036ea0f0fd17144fa57","target":"graph","created_at":"2026-05-20T00:01:54Z","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":"Linearizing about a homogeneous conducting state, we identify a finite-wavelength instability with a -1/4 preferred wavelength scaling in the control parameter."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"The continuum evolution rule for the conductivity tensor field is assumed to be the correct minimal description whose linearization around the uniform state produces the observed finite-wavelength instability rather than other mechanisms such as energy minimization alone."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"A continuum formulation of adaptive transport networks identifies a finite-wavelength instability with -1/4 wavelength scaling that selects the intrinsic spatial scale of conducting structures."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"A continuum model of adaptive transport networks reveals a finite-wavelength instability that selects channel spacing with a -1/4 power-law scaling."}],"snapshot_sha256":"ae412e6395c3874cfe6af5f36991fbb8ab9bd9c761fab4ab19dbc59c22a90ae3"},"formal_canon":{"evidence_count":2,"snapshot_sha256":"b15b6dac90db619dd01946f0d2484cc034f50cae60bcd554a49428f1826af160"},"integrity":{"available":true,"clean":true,"detectors_run":[{"findings_count":0,"name":"ai_meta_artifact","ran_at":"2026-05-19T17:33:33.377115Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"doi_title_agreement","ran_at":"2026-05-19T17:31:18.405084Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"doi_compliance","ran_at":"2026-05-19T17:06:23.594747Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"claim_evidence","ran_at":"2026-05-19T16:41:55.465662Z","status":"completed","version":"1.0.0"}],"endpoint":"/pith/2605.16130/integrity.json","findings":[],"snapshot_sha256":"2d5eec45b510ea7e6a77c3c7888022f3d1059601795f7ff9fcd4776c207c3e41","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Adaptive transport networks in biological and physical systems exhibit hierarchical organization, characteristic channel spacing, and robust scaling relations. Existing adaptive network models, formulated on a lattice, successfully reproduce many observed topologies and conduit scaling laws; however, the mechanism that selects network density and spatial spacing remains unclear. We address this in a continuum formulation where conductivity evolves as a tensor field coupled to pressure-driven flow. Linearizing about a homogeneous conducting state, we identify a finite-wavelength instability wit","authors_text":"Eleni Katifori, Geoffrey Vasil, Mia C. Morrell, Sidney Holden","cross_cats":[],"headline":"A continuum model of adaptive transport networks reveals a finite-wavelength instability that selects channel spacing with a -1/4 power-law scaling.","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2026-05-15T16:14:30Z","title":"Length-scale selection in adaptive transport networks"},"references":{"count":44,"internal_anchors":1,"resolved_work":44,"sample":[{"cited_arxiv_id":"2605.16130","doi":"","is_internal_anchor":true,"ref_index":1,"title":"Length-scale selection in adaptive transport networks","work_id":"f857f25d-2256-422d-8217-6c44925659db","year":2026},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"G. B. West, J. H. Brown, and B. J. Enquist, Science276, 122–126 (1997)","work_id":"9901de6c-5749-40bf-8328-312ee5eb318f","year":1997},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"J. R. Banavar, A. Maritan, and A. Rinaldo, Nature399, 130 (1999)","work_id":"a6b02667-a333-4ad8-9156-bfca699f6076","year":1999},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"C. D. Murray, Proceedings of the National Academy of Sciences12, 207–214 (1926)","work_id":"a0cbbc94-82e1-44f0-94e0-f903b7153e1c","year":1926},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"K. A. McCulloh, J. S. Sperry, and F. R. Adler, Nature 421, 939 (2003)","work_id":"17423821-c69c-4e21-8641-afb49126cc10","year":2003}],"snapshot_sha256":"f9618ba47a201328f02585db45a80fc30c9ff8e4b0453d7e6dfe0ba21fdef887"},"source":{"id":"2605.16130","kind":"arxiv","version":1},"verdict":{"created_at":"2026-05-19T16:57:41.651247Z","id":"25f7dc74-c085-4c47-9d1f-ce888650fd09","model_set":{"reader":"grok-4.3"},"one_line_summary":"A continuum formulation of adaptive transport networks identifies a finite-wavelength instability with -1/4 wavelength scaling that selects the intrinsic spatial scale of conducting structures.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"A continuum model of adaptive transport networks reveals a finite-wavelength instability that selects channel spacing with a -1/4 power-law scaling.","strongest_claim":"Linearizing about a homogeneous conducting state, we identify a finite-wavelength instability with a -1/4 preferred wavelength scaling in the control parameter.","weakest_assumption":"The continuum evolution rule for the conductivity tensor field is assumed to be the correct minimal description whose linearization around the uniform state produces the observed finite-wavelength instability rather than other mechanisms such as energy minimization alone."}},"verdict_id":"25f7dc74-c085-4c47-9d1f-ce888650fd09"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:472afc0f6d865c0f0efd568b289a57e0f25f0f26030d090ede2278c1c7bf6c48","target":"record","created_at":"2026-05-20T00:01:54Z","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":"acd18d1f2ca75cbb76f51ea860ae8f1e3437fca86c78190c4e016243265c8552","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2026-05-15T16:14:30Z","title_canon_sha256":"a82ab6d4545507f14653895a026a382b6a788e00938614fd4d84fde98e4d6a02"},"schema_version":"1.0","source":{"id":"2605.16130","kind":"arxiv","version":1}},"canonical_sha256":"4e7175572e627df12b7fceee6dd4a35fbd9dcb5927e59d9e7c6331c84b633d6e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4e7175572e627df12b7fceee6dd4a35fbd9dcb5927e59d9e7c6331c84b633d6e","first_computed_at":"2026-05-20T00:01:54.092403Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:01:54.092403Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LV1fvUa4WmoMOnR1aLkT+QMs7QldAycL00QL4AqZSWJjpyLt/Z9Ggdz/z60gugsn/02FP5bNed3+LobLgLeMBw==","signature_status":"signed_v1","signed_at":"2026-05-20T00:01:54.093150Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.16130","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:472afc0f6d865c0f0efd568b289a57e0f25f0f26030d090ede2278c1c7bf6c48","sha256:91637adc04e8158ff7dbc50c3f1d3f6782c9aff0467fa036ea0f0fd17144fa57"],"state_sha256":"b0e360aa24058bbfbd60e94bd37100382efb72ce7e76c26bf8785759a9d22375"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CMtjrNbLw+ciVUJy/59L7I111TXRASCRisiDgk3i7JRf+oIguATI8xrg9NoH+Zahu+DR/YG2ehrGEYjOT2NNBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T13:55:46.409876Z","bundle_sha256":"bef76a24530b206a6ebfcf47d71c74f7118bd2f565de40927d30b1113f8b882d"}}