{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:WB32SVYHSWUXXZ65ZRYP3575PY","short_pith_number":"pith:WB32SVYH","canonical_record":{"source":{"id":"1208.0724","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-08-03T12:13:10Z","cross_cats_sorted":[],"title_canon_sha256":"2b80e69310905b3e9a7bab855b2b18f1e74bfd3f66eac1e445984d1deca16e9a","abstract_canon_sha256":"8542f0d97e53d954bfdab97838cc8a1e13c814fc36315aba44686e24b65ca343"},"schema_version":"1.0"},"canonical_sha256":"b077a9570795a97be7ddcc70fdf7fd7e317fc49dcd954dbdd6d6a8e2c487955b","source":{"kind":"arxiv","id":"1208.0724","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.0724","created_at":"2026-05-18T03:49:22Z"},{"alias_kind":"arxiv_version","alias_value":"1208.0724v1","created_at":"2026-05-18T03:49:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.0724","created_at":"2026-05-18T03:49:22Z"},{"alias_kind":"pith_short_12","alias_value":"WB32SVYHSWUX","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"WB32SVYHSWUXXZ65","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"WB32SVYH","created_at":"2026-05-18T12:27:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:WB32SVYHSWUXXZ65ZRYP3575PY","target":"record","payload":{"canonical_record":{"source":{"id":"1208.0724","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-08-03T12:13:10Z","cross_cats_sorted":[],"title_canon_sha256":"2b80e69310905b3e9a7bab855b2b18f1e74bfd3f66eac1e445984d1deca16e9a","abstract_canon_sha256":"8542f0d97e53d954bfdab97838cc8a1e13c814fc36315aba44686e24b65ca343"},"schema_version":"1.0"},"canonical_sha256":"b077a9570795a97be7ddcc70fdf7fd7e317fc49dcd954dbdd6d6a8e2c487955b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:49:23.000354Z","signature_b64":"Uqf+87FLJDPqB2JviBRCU++47Uc9useP6/TLZq4imF1FpVJL63tHkLJRorqGNJzBSmeqxv+ySp5IkaaFcWT7Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b077a9570795a97be7ddcc70fdf7fd7e317fc49dcd954dbdd6d6a8e2c487955b","last_reissued_at":"2026-05-18T03:49:22.999809Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:49:22.999809Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.0724","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":"2026-05-18T03:49:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"637pjI9QBiKT/ZpAJNwgixv5pBC141nFIG+lD1v/lcbLfY0BDRa0X810K1Xao3wgbBh/Egfvrf3IEneb4jfFCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T19:43:37.068349Z"},"content_sha256":"c60fa08c1b3a920c3eeb90efdc9db591a9b4944bb4697ebc612e003a90563e6d","schema_version":"1.0","event_id":"sha256:c60fa08c1b3a920c3eeb90efdc9db591a9b4944bb4697ebc612e003a90563e6d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:WB32SVYHSWUXXZ65ZRYP3575PY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Oscillatory tilt effect in a metal in a weak magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Oleg P. Ledenyov","submitted_at":"2012-08-03T12:13:10Z","abstract_excerpt":"The oscillatory tilt effect in a normal metal at external magnetic field is discovered. The oscillatory tilt effect is characterized by the oscillations of ultrasound attenuation in a metal at external magnetic field as predicted in [1]. The dimension of the non-central cross-section of the Fermi surface and the velocity of electrons in a high pure Gallium single crystal at external magnetic field are found. At the low frequencies of ultrasonic signal, the \"inverse\" oscillatory tilt effect in a high pure Gallium single crystal at the external magnetic field is observed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.0724","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":"2026-05-18T03:49:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3LpcoWeXUfXvUYkppdVq2pC+S5CQTEI17DoSOoNm3kfPHBJm3xuhuwNEzWP52iQp4mQmwq5l5Bcx7ajcbVjYDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T19:43:37.068700Z"},"content_sha256":"493476cb819a2d37f0fbb3573d776b8450c2962f63c8c4b1b7683ea8f6030f27","schema_version":"1.0","event_id":"sha256:493476cb819a2d37f0fbb3573d776b8450c2962f63c8c4b1b7683ea8f6030f27"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WB32SVYHSWUXXZ65ZRYP3575PY/bundle.json","state_url":"https://pith.science/pith/WB32SVYHSWUXXZ65ZRYP3575PY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WB32SVYHSWUXXZ65ZRYP3575PY/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":"2026-06-29T19:43:37Z","links":{"resolver":"https://pith.science/pith/WB32SVYHSWUXXZ65ZRYP3575PY","bundle":"https://pith.science/pith/WB32SVYHSWUXXZ65ZRYP3575PY/bundle.json","state":"https://pith.science/pith/WB32SVYHSWUXXZ65ZRYP3575PY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WB32SVYHSWUXXZ65ZRYP3575PY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:WB32SVYHSWUXXZ65ZRYP3575PY","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":"8542f0d97e53d954bfdab97838cc8a1e13c814fc36315aba44686e24b65ca343","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-08-03T12:13:10Z","title_canon_sha256":"2b80e69310905b3e9a7bab855b2b18f1e74bfd3f66eac1e445984d1deca16e9a"},"schema_version":"1.0","source":{"id":"1208.0724","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.0724","created_at":"2026-05-18T03:49:22Z"},{"alias_kind":"arxiv_version","alias_value":"1208.0724v1","created_at":"2026-05-18T03:49:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.0724","created_at":"2026-05-18T03:49:22Z"},{"alias_kind":"pith_short_12","alias_value":"WB32SVYHSWUX","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"WB32SVYHSWUXXZ65","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"WB32SVYH","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:493476cb819a2d37f0fbb3573d776b8450c2962f63c8c4b1b7683ea8f6030f27","target":"graph","created_at":"2026-05-18T03:49:22Z","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":"The oscillatory tilt effect in a normal metal at external magnetic field is discovered. The oscillatory tilt effect is characterized by the oscillations of ultrasound attenuation in a metal at external magnetic field as predicted in [1]. The dimension of the non-central cross-section of the Fermi surface and the velocity of electrons in a high pure Gallium single crystal at external magnetic field are found. At the low frequencies of ultrasonic signal, the \"inverse\" oscillatory tilt effect in a high pure Gallium single crystal at the external magnetic field is observed.","authors_text":"Oleg P. Ledenyov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-08-03T12:13:10Z","title":"Oscillatory tilt effect in a metal in a weak magnetic field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.0724","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:c60fa08c1b3a920c3eeb90efdc9db591a9b4944bb4697ebc612e003a90563e6d","target":"record","created_at":"2026-05-18T03:49:22Z","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":"8542f0d97e53d954bfdab97838cc8a1e13c814fc36315aba44686e24b65ca343","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-08-03T12:13:10Z","title_canon_sha256":"2b80e69310905b3e9a7bab855b2b18f1e74bfd3f66eac1e445984d1deca16e9a"},"schema_version":"1.0","source":{"id":"1208.0724","kind":"arxiv","version":1}},"canonical_sha256":"b077a9570795a97be7ddcc70fdf7fd7e317fc49dcd954dbdd6d6a8e2c487955b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b077a9570795a97be7ddcc70fdf7fd7e317fc49dcd954dbdd6d6a8e2c487955b","first_computed_at":"2026-05-18T03:49:22.999809Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:49:22.999809Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Uqf+87FLJDPqB2JviBRCU++47Uc9useP6/TLZq4imF1FpVJL63tHkLJRorqGNJzBSmeqxv+ySp5IkaaFcWT7Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:49:23.000354Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.0724","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c60fa08c1b3a920c3eeb90efdc9db591a9b4944bb4697ebc612e003a90563e6d","sha256:493476cb819a2d37f0fbb3573d776b8450c2962f63c8c4b1b7683ea8f6030f27"],"state_sha256":"aae69bf0d3486f65c030bd55003cc73c919fff03773f9da9ff5a05022c54af91"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nbjrnTqLUnwEhDcpDle9aq914Ovc4zbsisvF1Od456YAB7N10tyt1yZDZgVh3h3EtL6FOqcV0AqdsXEPUSNeBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T19:43:37.070659Z","bundle_sha256":"99419c4d075e7127b25bc4f7558c77d147a15e2953c177a7cf959aa384c5d544"}}