{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:EK24LCEQMSEJUWNYLOF5PKYEAC","short_pith_number":"pith:EK24LCEQ","canonical_record":{"source":{"id":"1010.0221","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-10-01T17:36:01Z","cross_cats_sorted":["hep-ph","math-ph","math.MP"],"title_canon_sha256":"acca455755aba3495cda27be7ccd8bc9f55585a1600849e6dd68fc043031f2d0","abstract_canon_sha256":"37223e211b4c87c9819208b2e4a52749f4af192c3c13f7705cf3b7f02d32ac00"},"schema_version":"1.0"},"canonical_sha256":"22b5c5889064889a59b85b8bd7ab0400b724966ee2b432b758491be55e298bc0","source":{"kind":"arxiv","id":"1010.0221","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0221","created_at":"2026-05-18T03:51:48Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0221v1","created_at":"2026-05-18T03:51:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0221","created_at":"2026-05-18T03:51:48Z"},{"alias_kind":"pith_short_12","alias_value":"EK24LCEQMSEJ","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"EK24LCEQMSEJUWNY","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"EK24LCEQ","created_at":"2026-05-18T12:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:EK24LCEQMSEJUWNYLOF5PKYEAC","target":"record","payload":{"canonical_record":{"source":{"id":"1010.0221","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-10-01T17:36:01Z","cross_cats_sorted":["hep-ph","math-ph","math.MP"],"title_canon_sha256":"acca455755aba3495cda27be7ccd8bc9f55585a1600849e6dd68fc043031f2d0","abstract_canon_sha256":"37223e211b4c87c9819208b2e4a52749f4af192c3c13f7705cf3b7f02d32ac00"},"schema_version":"1.0"},"canonical_sha256":"22b5c5889064889a59b85b8bd7ab0400b724966ee2b432b758491be55e298bc0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:51:48.919516Z","signature_b64":"nk4PjdEd23YGhiKHUKjIGxmSF6N6HOiQ7pFO8iv+6cih15w6B5YcR1xEyClv/jBVl9KlxLYvmIwQLHQ9MNTqAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"22b5c5889064889a59b85b8bd7ab0400b724966ee2b432b758491be55e298bc0","last_reissued_at":"2026-05-18T03:51:48.919049Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:51:48.919049Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1010.0221","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":"2026-05-18T03:51:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XBNllX7rbGyTsX5H9XffOZsJXTgbthNF+bgJ32oIY/kgF9eXWJiWYCNycD4MmjzqPJXDPQfPSRXzGwiP9pE+CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T10:05:39.123919Z"},"content_sha256":"c153179fcb6513c5a45c6cba30d1152fbc1e61fb4b2b9de0d7a31ba9053d8f68","schema_version":"1.0","event_id":"sha256:c153179fcb6513c5a45c6cba30d1152fbc1e61fb4b2b9de0d7a31ba9053d8f68"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:EK24LCEQMSEJUWNYLOF5PKYEAC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On The Relativistic Classical Motion of a Radiating Spinning Particle in a Magnetic Field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","math-ph","math.MP"],"primary_cat":"hep-th","authors_text":"Arnab Kar, S. G. Rajeev","submitted_at":"2010-10-01T17:36:01Z","abstract_excerpt":"We propose classical equations of motion for a charged particle with magnetic moment, taking radiation reaction into account. This generalizes the Landau-Lifshitz equations for the spinless case. In the special case of spin-polarized motion in a constant magnetic field (synchrotron motion) we verify that the particle does lose energy. Previous proposals did not predict dissipation of energy and also suffered from runaway solutions analogous to those of the Lorentz-Dirac equations of motion."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0221","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":"2026-05-18T03:51:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NUDNR5dcF21ewBM2+PbzWo9rz74fdauRA0POXgFf9L0NuIw6L3+N9FfdNXuboDJIAw+nA/dsM4AJZ9NDeAPZBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T10:05:39.124275Z"},"content_sha256":"5e0b5030df96e390cd481402fe4129ccbd95183977f4f76e89973acbc22588a8","schema_version":"1.0","event_id":"sha256:5e0b5030df96e390cd481402fe4129ccbd95183977f4f76e89973acbc22588a8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EK24LCEQMSEJUWNYLOF5PKYEAC/bundle.json","state_url":"https://pith.science/pith/EK24LCEQMSEJUWNYLOF5PKYEAC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EK24LCEQMSEJUWNYLOF5PKYEAC/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":"2026-07-02T10:05:39Z","links":{"resolver":"https://pith.science/pith/EK24LCEQMSEJUWNYLOF5PKYEAC","bundle":"https://pith.science/pith/EK24LCEQMSEJUWNYLOF5PKYEAC/bundle.json","state":"https://pith.science/pith/EK24LCEQMSEJUWNYLOF5PKYEAC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EK24LCEQMSEJUWNYLOF5PKYEAC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:EK24LCEQMSEJUWNYLOF5PKYEAC","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":"37223e211b4c87c9819208b2e4a52749f4af192c3c13f7705cf3b7f02d32ac00","cross_cats_sorted":["hep-ph","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-10-01T17:36:01Z","title_canon_sha256":"acca455755aba3495cda27be7ccd8bc9f55585a1600849e6dd68fc043031f2d0"},"schema_version":"1.0","source":{"id":"1010.0221","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0221","created_at":"2026-05-18T03:51:48Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0221v1","created_at":"2026-05-18T03:51:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0221","created_at":"2026-05-18T03:51:48Z"},{"alias_kind":"pith_short_12","alias_value":"EK24LCEQMSEJ","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"EK24LCEQMSEJUWNY","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"EK24LCEQ","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:5e0b5030df96e390cd481402fe4129ccbd95183977f4f76e89973acbc22588a8","target":"graph","created_at":"2026-05-18T03:51:48Z","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":"We propose classical equations of motion for a charged particle with magnetic moment, taking radiation reaction into account. This generalizes the Landau-Lifshitz equations for the spinless case. In the special case of spin-polarized motion in a constant magnetic field (synchrotron motion) we verify that the particle does lose energy. Previous proposals did not predict dissipation of energy and also suffered from runaway solutions analogous to those of the Lorentz-Dirac equations of motion.","authors_text":"Arnab Kar, S. G. Rajeev","cross_cats":["hep-ph","math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-10-01T17:36:01Z","title":"On The Relativistic Classical Motion of a Radiating Spinning Particle in a Magnetic Field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0221","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:c153179fcb6513c5a45c6cba30d1152fbc1e61fb4b2b9de0d7a31ba9053d8f68","target":"record","created_at":"2026-05-18T03:51:48Z","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":"37223e211b4c87c9819208b2e4a52749f4af192c3c13f7705cf3b7f02d32ac00","cross_cats_sorted":["hep-ph","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-10-01T17:36:01Z","title_canon_sha256":"acca455755aba3495cda27be7ccd8bc9f55585a1600849e6dd68fc043031f2d0"},"schema_version":"1.0","source":{"id":"1010.0221","kind":"arxiv","version":1}},"canonical_sha256":"22b5c5889064889a59b85b8bd7ab0400b724966ee2b432b758491be55e298bc0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"22b5c5889064889a59b85b8bd7ab0400b724966ee2b432b758491be55e298bc0","first_computed_at":"2026-05-18T03:51:48.919049Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:51:48.919049Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nk4PjdEd23YGhiKHUKjIGxmSF6N6HOiQ7pFO8iv+6cih15w6B5YcR1xEyClv/jBVl9KlxLYvmIwQLHQ9MNTqAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:51:48.919516Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.0221","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c153179fcb6513c5a45c6cba30d1152fbc1e61fb4b2b9de0d7a31ba9053d8f68","sha256:5e0b5030df96e390cd481402fe4129ccbd95183977f4f76e89973acbc22588a8"],"state_sha256":"6a06898f5530cafe05ee0116a8df692f547a6ef7334bcab6703bd40a94a2dd6f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pO+BSyp67f91YtglcAas8dM6eW08vszXHzTertMn4bu5SGN3DZVQR/LntFLXJ36MKGeO1V+j29mOkurRoW14BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T10:05:39.126162Z","bundle_sha256":"b9accdfba7a84979f2f1987e0a382cfaf326eebcc313ca60423fcdda7351229e"}}