{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:33GSYC4FQ5LCF5MLBIRVSPX6HJ","short_pith_number":"pith:33GSYC4F","canonical_record":{"source":{"id":"2605.12962","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-13T03:53:21Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"a144aeb3c08a798519571175e57a4b8ee80d1ae5082da88ced5fe9535f6c7074","abstract_canon_sha256":"bed16cb33cef17581b320582f09a17f510a9791fecf2e0718c6c8a332e8dc6d9"},"schema_version":"1.0"},"canonical_sha256":"decd2c0b85875622f58b0a23593efe3a778a820fbeadead0189e6f6aa2851a26","source":{"kind":"arxiv","id":"2605.12962","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.12962","created_at":"2026-05-18T03:09:09Z"},{"alias_kind":"arxiv_version","alias_value":"2605.12962v1","created_at":"2026-05-18T03:09:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.12962","created_at":"2026-05-18T03:09:09Z"},{"alias_kind":"pith_short_12","alias_value":"33GSYC4FQ5LC","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"33GSYC4FQ5LCF5ML","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"33GSYC4F","created_at":"2026-05-18T12:33:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:33GSYC4FQ5LCF5MLBIRVSPX6HJ","target":"record","payload":{"canonical_record":{"source":{"id":"2605.12962","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-13T03:53:21Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"a144aeb3c08a798519571175e57a4b8ee80d1ae5082da88ced5fe9535f6c7074","abstract_canon_sha256":"bed16cb33cef17581b320582f09a17f510a9791fecf2e0718c6c8a332e8dc6d9"},"schema_version":"1.0"},"canonical_sha256":"decd2c0b85875622f58b0a23593efe3a778a820fbeadead0189e6f6aa2851a26","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:09:09.123806Z","signature_b64":"T28VFZm7In/2tYUZKUmNXJobsfwjVg5OG5wOELQNCYeSLyn9yfj5O4U0wvDgt689MOhzM8gYRlUYr+kv+ZQyCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"decd2c0b85875622f58b0a23593efe3a778a820fbeadead0189e6f6aa2851a26","last_reissued_at":"2026-05-18T03:09:09.123234Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:09:09.123234Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.12962","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":"2026-05-18T03:09:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sbBwwj9hFbMvWaTgvhg1B6sB/M4fgLamFlChJ9J8CS14D+pe5t0OJxUz7h8xZfKITDSiB9jNS4p4rGh6tDYmAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T22:47:30.928705Z"},"content_sha256":"d34a2692546161abd8ed92da23fd31d0ab4f77cbe17c54986bad2d534cd323e0","schema_version":"1.0","event_id":"sha256:d34a2692546161abd8ed92da23fd31d0ab4f77cbe17c54986bad2d534cd323e0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:33GSYC4FQ5LCF5MLBIRVSPX6HJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Frustrated Magnetism of the $S = 1$ Trillium-Lattice Oxide Li$_2$NiGe$_3$O$_8$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"Li₂NiGe₃O₈ realizes frustrated S=1 magnetism on a single trillium lattice without long-range order.","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Yuya Haraguchi","submitted_at":"2026-05-13T03:53:21Z","abstract_excerpt":"We report magnetization and heat-capacity measurements on the ordered-spinel oxide Li$_2$NiGe$_3$O$_8$, where Ni$^{2+}$ ions with $S = 1$ form a single three-dimensional trillium lattice. Powder x-ray diffraction confirms a cubic ordered-spinel structure with space group $P4_{1}32$ or $P4_{3}32$. The inverse susceptibility $H/M$ follows Curie--Weiss behavior above 50 K with an effective magnetic moment $\\mu_{\\mathrm{eff}} = 3.124(4)\\,\\mu_{\\mathrm{B}}$ per Ni and a Weiss temperature $\\theta_{\\mathrm{W}} = -0.21(1)$ K, but deviates smoothly below about 10 K. The magnetic heat capacity $C_{\\mathr"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"These results establish Li₂NiGe₃O₈ as a rare S = 1 single-trillium oxide with frustrated magnetic correlations. The present data provide an experimental platform for discussing the relation between Heisenberg-like and spin-ice-like regimes on the trillium lattice.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The broad heat-capacity maximum and partial entropy recovery are interpreted as signatures of frustration without long-range order, relying on the applicability of the local ferromagnetic Ising model to this S=1 system.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Li₂NiGe₃O₈ shows frustrated magnetic correlations on its S=1 trillium lattice, with a broad heat capacity maximum near 3 K and 88% entropy recovery consistent with spin-ice-like behavior.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Li₂NiGe₃O₈ realizes frustrated S=1 magnetism on a single trillium lattice without long-range order.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"0c4eaee76ea2b5559ae3f97ff905d95f82d3d976e7d206342c2971f97a9ac019"},"source":{"id":"2605.12962","kind":"arxiv","version":1},"verdict":{"id":"183c1351-2d75-43cb-828d-6c1df7c2dbc0","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-14T18:45:36.133948Z","strongest_claim":"These results establish Li₂NiGe₃O₈ as a rare S = 1 single-trillium oxide with frustrated magnetic correlations. The present data provide an experimental platform for discussing the relation between Heisenberg-like and spin-ice-like regimes on the trillium lattice.","one_line_summary":"Li₂NiGe₃O₈ shows frustrated magnetic correlations on its S=1 trillium lattice, with a broad heat capacity maximum near 3 K and 88% entropy recovery consistent with spin-ice-like behavior.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The broad heat-capacity maximum and partial entropy recovery are interpreted as signatures of frustration without long-range order, relying on the applicability of the local ferromagnetic Ising model to this S=1 system.","pith_extraction_headline":"Li₂NiGe₃O₈ realizes frustrated S=1 magnetism on a single trillium lattice without long-range order."},"references":{"count":42,"sample":[{"doi":"","year":1994,"title":"A. P. Ramirez, Annu. Rev. Mater. Sci. 24, 453 (1994)","work_id":"f145cd2a-52db-461c-bdb7-a03ecbbecc8e","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2006,"title":"R. Moessner and A. P. Ramirez, Phys. Today 59, 24 (2006)","work_id":"daec3a1f-8384-4a97-8dfe-db8b5f545920","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":1998,"title":"R. Moessner and J. T. Chalker, Phys. Rev. B 58, 12049 (1998)","work_id":"7a9388a6-dd13-4006-8022-6c44150e54c2","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2010,"title":"Balents, Nature 464, 199 (2010)","work_id":"dc4d3e08-e706-4b28-a4dd-bdeb449973cb","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2001,"title":"S. T. Bramwell and M. J. P. Gingras, Science 294, 1495 (2001)","work_id":"f490c146-a8c8-446f-8eda-a647ebfbc9b5","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":42,"snapshot_sha256":"df301d83d97a102d088ffabe0c768f44e3ca1103d06217e2bcd4c514b79614f9","internal_anchors":0},"formal_canon":{"evidence_count":2,"snapshot_sha256":"21be9e392ee2e6799b99a289d5807a9b2e2fce139a2c17ae9d504b49fac2b6d1"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":"183c1351-2d75-43cb-828d-6c1df7c2dbc0"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:09:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/w769hZfqoAMQVAWwEiDeqM6PB9axgogsifgYdV9io7J0BSEu03F/u5t0sTgWshhip+y7dWn/ZonhvzGNUXwAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T22:47:30.929802Z"},"content_sha256":"2ead28880e09d4c617e1496677719691e683d605dc415a632b04ba7f4d7aa975","schema_version":"1.0","event_id":"sha256:2ead28880e09d4c617e1496677719691e683d605dc415a632b04ba7f4d7aa975"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/33GSYC4FQ5LCF5MLBIRVSPX6HJ/bundle.json","state_url":"https://pith.science/pith/33GSYC4FQ5LCF5MLBIRVSPX6HJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/33GSYC4FQ5LCF5MLBIRVSPX6HJ/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":"2026-05-24T22:47:30Z","links":{"resolver":"https://pith.science/pith/33GSYC4FQ5LCF5MLBIRVSPX6HJ","bundle":"https://pith.science/pith/33GSYC4FQ5LCF5MLBIRVSPX6HJ/bundle.json","state":"https://pith.science/pith/33GSYC4FQ5LCF5MLBIRVSPX6HJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/33GSYC4FQ5LCF5MLBIRVSPX6HJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:33GSYC4FQ5LCF5MLBIRVSPX6HJ","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":"bed16cb33cef17581b320582f09a17f510a9791fecf2e0718c6c8a332e8dc6d9","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-13T03:53:21Z","title_canon_sha256":"a144aeb3c08a798519571175e57a4b8ee80d1ae5082da88ced5fe9535f6c7074"},"schema_version":"1.0","source":{"id":"2605.12962","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.12962","created_at":"2026-05-18T03:09:09Z"},{"alias_kind":"arxiv_version","alias_value":"2605.12962v1","created_at":"2026-05-18T03:09:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.12962","created_at":"2026-05-18T03:09:09Z"},{"alias_kind":"pith_short_12","alias_value":"33GSYC4FQ5LC","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"33GSYC4FQ5LCF5ML","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"33GSYC4F","created_at":"2026-05-18T12:33:37Z"}],"graph_snapshots":[{"event_id":"sha256:2ead28880e09d4c617e1496677719691e683d605dc415a632b04ba7f4d7aa975","target":"graph","created_at":"2026-05-18T03:09:09Z","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":"These results establish Li₂NiGe₃O₈ as a rare S = 1 single-trillium oxide with frustrated magnetic correlations. The present data provide an experimental platform for discussing the relation between Heisenberg-like and spin-ice-like regimes on the trillium lattice."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"The broad heat-capacity maximum and partial entropy recovery are interpreted as signatures of frustration without long-range order, relying on the applicability of the local ferromagnetic Ising model to this S=1 system."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"Li₂NiGe₃O₈ shows frustrated magnetic correlations on its S=1 trillium lattice, with a broad heat capacity maximum near 3 K and 88% entropy recovery consistent with spin-ice-like behavior."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"Li₂NiGe₃O₈ realizes frustrated S=1 magnetism on a single trillium lattice without long-range order."}],"snapshot_sha256":"0c4eaee76ea2b5559ae3f97ff905d95f82d3d976e7d206342c2971f97a9ac019"},"formal_canon":{"evidence_count":2,"snapshot_sha256":"21be9e392ee2e6799b99a289d5807a9b2e2fce139a2c17ae9d504b49fac2b6d1"},"paper":{"abstract_excerpt":"We report magnetization and heat-capacity measurements on the ordered-spinel oxide Li$_2$NiGe$_3$O$_8$, where Ni$^{2+}$ ions with $S = 1$ form a single three-dimensional trillium lattice. Powder x-ray diffraction confirms a cubic ordered-spinel structure with space group $P4_{1}32$ or $P4_{3}32$. The inverse susceptibility $H/M$ follows Curie--Weiss behavior above 50 K with an effective magnetic moment $\\mu_{\\mathrm{eff}} = 3.124(4)\\,\\mu_{\\mathrm{B}}$ per Ni and a Weiss temperature $\\theta_{\\mathrm{W}} = -0.21(1)$ K, but deviates smoothly below about 10 K. The magnetic heat capacity $C_{\\mathr","authors_text":"Yuya Haraguchi","cross_cats":["cond-mat.mtrl-sci"],"headline":"Li₂NiGe₃O₈ realizes frustrated S=1 magnetism on a single trillium lattice without long-range order.","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-13T03:53:21Z","title":"Frustrated Magnetism of the $S = 1$ Trillium-Lattice Oxide Li$_2$NiGe$_3$O$_8$"},"references":{"count":42,"internal_anchors":0,"resolved_work":42,"sample":[{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":1,"title":"A. P. Ramirez, Annu. Rev. Mater. Sci. 24, 453 (1994)","work_id":"f145cd2a-52db-461c-bdb7-a03ecbbecc8e","year":1994},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"R. Moessner and A. P. Ramirez, Phys. Today 59, 24 (2006)","work_id":"daec3a1f-8384-4a97-8dfe-db8b5f545920","year":2006},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"R. Moessner and J. T. Chalker, Phys. Rev. B 58, 12049 (1998)","work_id":"7a9388a6-dd13-4006-8022-6c44150e54c2","year":1998},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"Balents, Nature 464, 199 (2010)","work_id":"dc4d3e08-e706-4b28-a4dd-bdeb449973cb","year":2010},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"S. T. Bramwell and M. J. P. Gingras, Science 294, 1495 (2001)","work_id":"f490c146-a8c8-446f-8eda-a647ebfbc9b5","year":2001}],"snapshot_sha256":"df301d83d97a102d088ffabe0c768f44e3ca1103d06217e2bcd4c514b79614f9"},"source":{"id":"2605.12962","kind":"arxiv","version":1},"verdict":{"created_at":"2026-05-14T18:45:36.133948Z","id":"183c1351-2d75-43cb-828d-6c1df7c2dbc0","model_set":{"reader":"grok-4.3"},"one_line_summary":"Li₂NiGe₃O₈ shows frustrated magnetic correlations on its S=1 trillium lattice, with a broad heat capacity maximum near 3 K and 88% entropy recovery consistent with spin-ice-like behavior.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"Li₂NiGe₃O₈ realizes frustrated S=1 magnetism on a single trillium lattice without long-range order.","strongest_claim":"These results establish Li₂NiGe₃O₈ as a rare S = 1 single-trillium oxide with frustrated magnetic correlations. The present data provide an experimental platform for discussing the relation between Heisenberg-like and spin-ice-like regimes on the trillium lattice.","weakest_assumption":"The broad heat-capacity maximum and partial entropy recovery are interpreted as signatures of frustration without long-range order, relying on the applicability of the local ferromagnetic Ising model to this S=1 system."}},"verdict_id":"183c1351-2d75-43cb-828d-6c1df7c2dbc0"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:d34a2692546161abd8ed92da23fd31d0ab4f77cbe17c54986bad2d534cd323e0","target":"record","created_at":"2026-05-18T03:09:09Z","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":"bed16cb33cef17581b320582f09a17f510a9791fecf2e0718c6c8a332e8dc6d9","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-13T03:53:21Z","title_canon_sha256":"a144aeb3c08a798519571175e57a4b8ee80d1ae5082da88ced5fe9535f6c7074"},"schema_version":"1.0","source":{"id":"2605.12962","kind":"arxiv","version":1}},"canonical_sha256":"decd2c0b85875622f58b0a23593efe3a778a820fbeadead0189e6f6aa2851a26","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"decd2c0b85875622f58b0a23593efe3a778a820fbeadead0189e6f6aa2851a26","first_computed_at":"2026-05-18T03:09:09.123234Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:09:09.123234Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T28VFZm7In/2tYUZKUmNXJobsfwjVg5OG5wOELQNCYeSLyn9yfj5O4U0wvDgt689MOhzM8gYRlUYr+kv+ZQyCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:09:09.123806Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.12962","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d34a2692546161abd8ed92da23fd31d0ab4f77cbe17c54986bad2d534cd323e0","sha256:2ead28880e09d4c617e1496677719691e683d605dc415a632b04ba7f4d7aa975"],"state_sha256":"75cb2e1a5d2d53af9cadde5e305f8d278ea73dc4d0bfad6e314f76b025b2889a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wfF7omteEDH2dEY9iKedUsQWE/dxAOWrjeRwdS840cZUAWSF0q/fvKMqP2VnLlKw1wrXsXBi4MWw95COFx3/Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T22:47:30.933721Z","bundle_sha256":"dd90da76fce111560221f4b21db7d6a027c70e051b6f78e305517f02b642ff44"}}