{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:FRV2DMC3AJ5RHT5RXAYX2XUJX3","short_pith_number":"pith:FRV2DMC3","canonical_record":{"source":{"id":"1401.1764","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-01-08T18:09:22Z","cross_cats_sorted":[],"title_canon_sha256":"b39a4c9d440d9c744f0efc8c6670ffe1a8d39349531cc73e1041888d3b6c2b99","abstract_canon_sha256":"8d0d885a256ea09486940e8722829cc639c812ef7c064c13b46cf8af49d616c4"},"schema_version":"1.0"},"canonical_sha256":"2c6ba1b05b027b13cfb1b8317d5e89bef44a64c9667a6e841f54cc5a3b7dcaed","source":{"kind":"arxiv","id":"1401.1764","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.1764","created_at":"2026-05-18T01:45:28Z"},{"alias_kind":"arxiv_version","alias_value":"1401.1764v1","created_at":"2026-05-18T01:45:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.1764","created_at":"2026-05-18T01:45:28Z"},{"alias_kind":"pith_short_12","alias_value":"FRV2DMC3AJ5R","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FRV2DMC3AJ5RHT5R","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FRV2DMC3","created_at":"2026-05-18T12:28:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:FRV2DMC3AJ5RHT5RXAYX2XUJX3","target":"record","payload":{"canonical_record":{"source":{"id":"1401.1764","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-01-08T18:09:22Z","cross_cats_sorted":[],"title_canon_sha256":"b39a4c9d440d9c744f0efc8c6670ffe1a8d39349531cc73e1041888d3b6c2b99","abstract_canon_sha256":"8d0d885a256ea09486940e8722829cc639c812ef7c064c13b46cf8af49d616c4"},"schema_version":"1.0"},"canonical_sha256":"2c6ba1b05b027b13cfb1b8317d5e89bef44a64c9667a6e841f54cc5a3b7dcaed","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:45:28.443057Z","signature_b64":"Q4vR02nQON0SnFS0BpGYEOrLfl4rBRoyFcGjB4SrnSOS9kkq+0zef0HgJ+p0V3qmBYMztlFi3rLu1KHr5IQVAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2c6ba1b05b027b13cfb1b8317d5e89bef44a64c9667a6e841f54cc5a3b7dcaed","last_reissued_at":"2026-05-18T01:45:28.442512Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:45:28.442512Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1401.1764","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":"2026-05-18T01:45:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lPhVVt7OhTI3geQ2uDrYe/Q8jT75ECmS3RiDfMXp1qx/lhUjgYS27H0K6a+IkilKvl/nASEisAYAsS1rGvDjBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T18:57:08.110240Z"},"content_sha256":"85525109990f3cef7c83beca6adfa28d7cb25747649a8af417489e350b47b2b5","schema_version":"1.0","event_id":"sha256:85525109990f3cef7c83beca6adfa28d7cb25747649a8af417489e350b47b2b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:FRV2DMC3AJ5RHT5RXAYX2XUJX3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic fields in fully convective M-dwarfs: oscillatory dynamos vs bistability","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"D. Moss, D. Sokoloff, L.L. Kitchatinov","submitted_at":"2014-01-08T18:09:22Z","abstract_excerpt":"M-dwarfs demonstrate two types of activity: 1) strong (kilogauss) almost axisymmetric poloidal magnetic fields; and 2) considerably weaker nonaxisymmetric fields, sometimes including a substantial toroidal component. Dynamo bistability has been proposed as an explanation. However it is not straightforward to obtain such a bistability in dynamo models. On the other hand, the solar magnetic dipole at times of magnetic field inversion becomes transverse to the rotation axis, while the magnetic field becomes weaker at times far from that of inversion. Thus the\n  Sun resembles a star with the secon"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.1764","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":""},"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":"2026-05-18T01:45:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ImExPS6jB81qf7mXrY1jBQpQSfGY9TsQ00rgnw57L+LVbmu7n+jHIcY1g2HTYFpHnLwivlh9zqsEzKG+5L5QCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T18:57:08.110909Z"},"content_sha256":"b948196521966f89662f34afd6c06765fcfc6b630426fe2b9083a3b93aff996c","schema_version":"1.0","event_id":"sha256:b948196521966f89662f34afd6c06765fcfc6b630426fe2b9083a3b93aff996c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FRV2DMC3AJ5RHT5RXAYX2XUJX3/bundle.json","state_url":"https://pith.science/pith/FRV2DMC3AJ5RHT5RXAYX2XUJX3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FRV2DMC3AJ5RHT5RXAYX2XUJX3/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":"2026-05-21T18:57:08Z","links":{"resolver":"https://pith.science/pith/FRV2DMC3AJ5RHT5RXAYX2XUJX3","bundle":"https://pith.science/pith/FRV2DMC3AJ5RHT5RXAYX2XUJX3/bundle.json","state":"https://pith.science/pith/FRV2DMC3AJ5RHT5RXAYX2XUJX3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FRV2DMC3AJ5RHT5RXAYX2XUJX3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:FRV2DMC3AJ5RHT5RXAYX2XUJX3","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":"8d0d885a256ea09486940e8722829cc639c812ef7c064c13b46cf8af49d616c4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-01-08T18:09:22Z","title_canon_sha256":"b39a4c9d440d9c744f0efc8c6670ffe1a8d39349531cc73e1041888d3b6c2b99"},"schema_version":"1.0","source":{"id":"1401.1764","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.1764","created_at":"2026-05-18T01:45:28Z"},{"alias_kind":"arxiv_version","alias_value":"1401.1764v1","created_at":"2026-05-18T01:45:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.1764","created_at":"2026-05-18T01:45:28Z"},{"alias_kind":"pith_short_12","alias_value":"FRV2DMC3AJ5R","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FRV2DMC3AJ5RHT5R","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FRV2DMC3","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:b948196521966f89662f34afd6c06765fcfc6b630426fe2b9083a3b93aff996c","target":"graph","created_at":"2026-05-18T01:45:28Z","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"},"paper":{"abstract_excerpt":"M-dwarfs demonstrate two types of activity: 1) strong (kilogauss) almost axisymmetric poloidal magnetic fields; and 2) considerably weaker nonaxisymmetric fields, sometimes including a substantial toroidal component. Dynamo bistability has been proposed as an explanation. However it is not straightforward to obtain such a bistability in dynamo models. On the other hand, the solar magnetic dipole at times of magnetic field inversion becomes transverse to the rotation axis, while the magnetic field becomes weaker at times far from that of inversion. Thus the\n  Sun resembles a star with the secon","authors_text":"D. Moss, D. Sokoloff, L.L. Kitchatinov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-01-08T18:09:22Z","title":"Magnetic fields in fully convective M-dwarfs: oscillatory dynamos vs bistability"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.1764","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":"sha256:85525109990f3cef7c83beca6adfa28d7cb25747649a8af417489e350b47b2b5","target":"record","created_at":"2026-05-18T01:45:28Z","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":"8d0d885a256ea09486940e8722829cc639c812ef7c064c13b46cf8af49d616c4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-01-08T18:09:22Z","title_canon_sha256":"b39a4c9d440d9c744f0efc8c6670ffe1a8d39349531cc73e1041888d3b6c2b99"},"schema_version":"1.0","source":{"id":"1401.1764","kind":"arxiv","version":1}},"canonical_sha256":"2c6ba1b05b027b13cfb1b8317d5e89bef44a64c9667a6e841f54cc5a3b7dcaed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2c6ba1b05b027b13cfb1b8317d5e89bef44a64c9667a6e841f54cc5a3b7dcaed","first_computed_at":"2026-05-18T01:45:28.442512Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:45:28.442512Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q4vR02nQON0SnFS0BpGYEOrLfl4rBRoyFcGjB4SrnSOS9kkq+0zef0HgJ+p0V3qmBYMztlFi3rLu1KHr5IQVAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:45:28.443057Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.1764","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:85525109990f3cef7c83beca6adfa28d7cb25747649a8af417489e350b47b2b5","sha256:b948196521966f89662f34afd6c06765fcfc6b630426fe2b9083a3b93aff996c"],"state_sha256":"a405b614b3bcff37f0c129526a8b67bb93f737bfd9d65322eb1de2398bdf3ed6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"coLM2/asCqQd7EUBr+fHyo2Dr+idxiuDKauYAIyU3iaunHPo4qkf5vgoZSSr7sNQusMjeA96yWvb2DWD8gboBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T18:57:08.113190Z","bundle_sha256":"c48e1c33169f978d8efc26d2cc09163483f81d4e46c35969ac8248aa40470f16"}}