{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:ONJVDVML7HGUFMQZRZQDJJDNZZ","short_pith_number":"pith:ONJVDVML","canonical_record":{"source":{"id":"1403.6379","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-03-25T15:12:33Z","cross_cats_sorted":[],"title_canon_sha256":"f8d2d77c4c30b41d82dd951b88d9ac2a051db178df1c03bd327a48a9602271c0","abstract_canon_sha256":"96c53bb069cc5d4aee0293a969acf7ab13ab58f2896e8d145f365ef1c2d54ba3"},"schema_version":"1.0"},"canonical_sha256":"735351d58bf9cd42b2198e6034a46dce5599613744dbcba5e6fc5f6412588332","source":{"kind":"arxiv","id":"1403.6379","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.6379","created_at":"2026-05-18T02:33:25Z"},{"alias_kind":"arxiv_version","alias_value":"1403.6379v1","created_at":"2026-05-18T02:33:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.6379","created_at":"2026-05-18T02:33:25Z"},{"alias_kind":"pith_short_12","alias_value":"ONJVDVML7HGU","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"ONJVDVML7HGUFMQZ","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"ONJVDVML","created_at":"2026-05-18T12:28:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:ONJVDVML7HGUFMQZRZQDJJDNZZ","target":"record","payload":{"canonical_record":{"source":{"id":"1403.6379","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-03-25T15:12:33Z","cross_cats_sorted":[],"title_canon_sha256":"f8d2d77c4c30b41d82dd951b88d9ac2a051db178df1c03bd327a48a9602271c0","abstract_canon_sha256":"96c53bb069cc5d4aee0293a969acf7ab13ab58f2896e8d145f365ef1c2d54ba3"},"schema_version":"1.0"},"canonical_sha256":"735351d58bf9cd42b2198e6034a46dce5599613744dbcba5e6fc5f6412588332","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:25.366493Z","signature_b64":"DxBnH+YKu9XkpyaVwqACesq3iP3RpmOcBuJUN2i5f6f6QwHhadDvUiM4lRupQNiyBiCc6lGbA7AY9fw8JA7/Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"735351d58bf9cd42b2198e6034a46dce5599613744dbcba5e6fc5f6412588332","last_reissued_at":"2026-05-18T02:33:25.365984Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:25.365984Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.6379","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":"2026-05-18T02:33:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5zOdaKeWDwRjKwHZUPbecSkZrBYdGtj5mXQ/YHb793hCC2O+qr6r6VHcWLGfoPRmDEMcreI5Tzj8bKHXBV8xCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T07:07:08.897216Z"},"content_sha256":"5e18b96df6572ac68e50d71ea697db9afa63dc63f3ec0af1d5b88c1fd57fd812","schema_version":"1.0","event_id":"sha256:5e18b96df6572ac68e50d71ea697db9afa63dc63f3ec0af1d5b88c1fd57fd812"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:ONJVDVML7HGUFMQZRZQDJJDNZZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Superconducting and magnetic properties of Sr3Ir4Sn13","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Amato, C. Petrovic, E. Morenzoni, H. Luetkens, Kefeng Wang, M. R. Lees, P. K. Biswas, R. Khasanov, R. M. Cook","submitted_at":"2014-03-25T15:12:33Z","abstract_excerpt":"Magnetization and muon spin relaxation or rotation (muSR) measurements have been performed to study the superconducting and magnetic properties of Sr3Ir4Sn13. From magnetization measurements the lower and upper critical fields of Sr3Ir4Sn13 are found to be 81(1) Oe and 14.4(2) kOe, respectively. Zero-field muSR data show no sign of any magnetic ordering or weak magnetism in Sr3Ir4Sn13. Transverse-field muSR measurements in the vortex state provided the temperature dependence of the magnetic penetration depth. The dependence of penetration depth with temperature is consistent with the existence"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.6379","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":"2026-05-18T02:33:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2q4ww8G7edMrHzS/pPVKm+up9LzjjJ/3p11t1emhLNCGREvEejrZMptcKYvjYAFBFT/NSCuOsO/34OrUlNvZBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T07:07:08.897573Z"},"content_sha256":"f03b540845562e4d949dc9cc6929a6694459d14e827c584a396c8260f57c6dc9","schema_version":"1.0","event_id":"sha256:f03b540845562e4d949dc9cc6929a6694459d14e827c584a396c8260f57c6dc9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ONJVDVML7HGUFMQZRZQDJJDNZZ/bundle.json","state_url":"https://pith.science/pith/ONJVDVML7HGUFMQZRZQDJJDNZZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ONJVDVML7HGUFMQZRZQDJJDNZZ/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":"2026-06-02T07:07:08Z","links":{"resolver":"https://pith.science/pith/ONJVDVML7HGUFMQZRZQDJJDNZZ","bundle":"https://pith.science/pith/ONJVDVML7HGUFMQZRZQDJJDNZZ/bundle.json","state":"https://pith.science/pith/ONJVDVML7HGUFMQZRZQDJJDNZZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ONJVDVML7HGUFMQZRZQDJJDNZZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ONJVDVML7HGUFMQZRZQDJJDNZZ","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":"96c53bb069cc5d4aee0293a969acf7ab13ab58f2896e8d145f365ef1c2d54ba3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-03-25T15:12:33Z","title_canon_sha256":"f8d2d77c4c30b41d82dd951b88d9ac2a051db178df1c03bd327a48a9602271c0"},"schema_version":"1.0","source":{"id":"1403.6379","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.6379","created_at":"2026-05-18T02:33:25Z"},{"alias_kind":"arxiv_version","alias_value":"1403.6379v1","created_at":"2026-05-18T02:33:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.6379","created_at":"2026-05-18T02:33:25Z"},{"alias_kind":"pith_short_12","alias_value":"ONJVDVML7HGU","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"ONJVDVML7HGUFMQZ","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"ONJVDVML","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:f03b540845562e4d949dc9cc6929a6694459d14e827c584a396c8260f57c6dc9","target":"graph","created_at":"2026-05-18T02:33:25Z","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":"Magnetization and muon spin relaxation or rotation (muSR) measurements have been performed to study the superconducting and magnetic properties of Sr3Ir4Sn13. From magnetization measurements the lower and upper critical fields of Sr3Ir4Sn13 are found to be 81(1) Oe and 14.4(2) kOe, respectively. Zero-field muSR data show no sign of any magnetic ordering or weak magnetism in Sr3Ir4Sn13. Transverse-field muSR measurements in the vortex state provided the temperature dependence of the magnetic penetration depth. The dependence of penetration depth with temperature is consistent with the existence","authors_text":"A. Amato, C. Petrovic, E. Morenzoni, H. Luetkens, Kefeng Wang, M. R. Lees, P. K. Biswas, R. Khasanov, R. M. Cook","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-03-25T15:12:33Z","title":"Superconducting and magnetic properties of Sr3Ir4Sn13"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.6379","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":"sha256:5e18b96df6572ac68e50d71ea697db9afa63dc63f3ec0af1d5b88c1fd57fd812","target":"record","created_at":"2026-05-18T02:33:25Z","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":"96c53bb069cc5d4aee0293a969acf7ab13ab58f2896e8d145f365ef1c2d54ba3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-03-25T15:12:33Z","title_canon_sha256":"f8d2d77c4c30b41d82dd951b88d9ac2a051db178df1c03bd327a48a9602271c0"},"schema_version":"1.0","source":{"id":"1403.6379","kind":"arxiv","version":1}},"canonical_sha256":"735351d58bf9cd42b2198e6034a46dce5599613744dbcba5e6fc5f6412588332","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"735351d58bf9cd42b2198e6034a46dce5599613744dbcba5e6fc5f6412588332","first_computed_at":"2026-05-18T02:33:25.365984Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:25.365984Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DxBnH+YKu9XkpyaVwqACesq3iP3RpmOcBuJUN2i5f6f6QwHhadDvUiM4lRupQNiyBiCc6lGbA7AY9fw8JA7/Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:25.366493Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.6379","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5e18b96df6572ac68e50d71ea697db9afa63dc63f3ec0af1d5b88c1fd57fd812","sha256:f03b540845562e4d949dc9cc6929a6694459d14e827c584a396c8260f57c6dc9"],"state_sha256":"8ab90daf595964918048622df0bb25485ff503756e69353ffe31629b52057d48"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O+KNx22S9QnJj4zOAujEXcz2GR4ijC9C469BqfmRJUnG50hK9BNzvq6PPMm1PkswwczwEhfBkTfdPv0KDE+mDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T07:07:08.899424Z","bundle_sha256":"9bd17d83abb52c04a46742d6cdf1c3c184b9108dae9b416a67c6c2c49b32aff5"}}