{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:MOARJAOV6T4E2DQRXBN2OWQ4ON","short_pith_number":"pith:MOARJAOV","canonical_record":{"source":{"id":"1709.00456","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-01T19:50:37Z","cross_cats_sorted":[],"title_canon_sha256":"42d8c7bd9cd19756ab0aa47a1a70889d5c5cff6c83c486b5a3946770ed528c38","abstract_canon_sha256":"79b260f938fa4dd76fb150977e8455cfa356b1a68c9ab852249eb52f2fc61dcd"},"schema_version":"1.0"},"canonical_sha256":"63811481d5f4f84d0e11b85ba75a1c735a93c7f70fb2df1e75475d01149d18b1","source":{"kind":"arxiv","id":"1709.00456","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.00456","created_at":"2026-05-18T00:24:59Z"},{"alias_kind":"arxiv_version","alias_value":"1709.00456v2","created_at":"2026-05-18T00:24:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.00456","created_at":"2026-05-18T00:24:59Z"},{"alias_kind":"pith_short_12","alias_value":"MOARJAOV6T4E","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MOARJAOV6T4E2DQR","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MOARJAOV","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:MOARJAOV6T4E2DQRXBN2OWQ4ON","target":"record","payload":{"canonical_record":{"source":{"id":"1709.00456","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-01T19:50:37Z","cross_cats_sorted":[],"title_canon_sha256":"42d8c7bd9cd19756ab0aa47a1a70889d5c5cff6c83c486b5a3946770ed528c38","abstract_canon_sha256":"79b260f938fa4dd76fb150977e8455cfa356b1a68c9ab852249eb52f2fc61dcd"},"schema_version":"1.0"},"canonical_sha256":"63811481d5f4f84d0e11b85ba75a1c735a93c7f70fb2df1e75475d01149d18b1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:59.670435Z","signature_b64":"A/zw6CMZHa8HojWQAVkIgmKNAnsh1mHA5SQZHW82Baohrlff8R0SvMYri2/qhQ20WvzClNyktH2nH3wDwjkNAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"63811481d5f4f84d0e11b85ba75a1c735a93c7f70fb2df1e75475d01149d18b1","last_reissued_at":"2026-05-18T00:24:59.669953Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:59.669953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.00456","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:24:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sDP3tUWxZ0dux0dY22tbUfMsnBgDSxBrcWn9b7nP0LV1yamjJdEVe0eohP/dUQIqcNmk1miMy2rry4ZWmNeNCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T17:55:57.009067Z"},"content_sha256":"73f9e2c82e1e4119420d071f1d710108ca84ad5a2be0b242552753f7dd9f2787","schema_version":"1.0","event_id":"sha256:73f9e2c82e1e4119420d071f1d710108ca84ad5a2be0b242552753f7dd9f2787"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:MOARJAOV6T4E2DQRXBN2OWQ4ON","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Germanium-Vacancy Color Center in Diamond as a Non-invasive Temperature Sensor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Abdulrahman Alajlan, Aleksei Zheltikov, Alexey V Akimov, Anna Lyamkina, Ivan Cojocaru, Jing-Wei Fan, Joe Becker, Mohammadreza Rezaee, Phil Hemmer, Sean Blakley, Ya-Ping Yang, Yuri M. Borzdov, Yuri N. Palyanov","submitted_at":"2017-09-01T19:50:37Z","abstract_excerpt":"We present high-resolution, all-optical thermometry based on ensembles of GeV color center in diamond. Due to the unique properties of diamond, an all-optical approach using this method opens a way to produce non-invasive, back-action-free temperature measurements in a wide range of temperatures, from a few Kelvin to 1100 Kelvin."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.00456","kind":"arxiv","version":2},"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":"2026-05-18T00:24:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9ESrreeRIhq6VIN3ny0DjA0mggNc3ys6bBl0f+7Ep1WphUggSHT78J1shcxvS3GOCNE3/quR2Jwn1WnJnZLECg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T17:55:57.009746Z"},"content_sha256":"2cdc4ae0b4fad418937c2c6e7c2301f94512728fdc94513acdcc524dc1eb5074","schema_version":"1.0","event_id":"sha256:2cdc4ae0b4fad418937c2c6e7c2301f94512728fdc94513acdcc524dc1eb5074"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MOARJAOV6T4E2DQRXBN2OWQ4ON/bundle.json","state_url":"https://pith.science/pith/MOARJAOV6T4E2DQRXBN2OWQ4ON/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MOARJAOV6T4E2DQRXBN2OWQ4ON/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":"2026-05-30T17:55:57Z","links":{"resolver":"https://pith.science/pith/MOARJAOV6T4E2DQRXBN2OWQ4ON","bundle":"https://pith.science/pith/MOARJAOV6T4E2DQRXBN2OWQ4ON/bundle.json","state":"https://pith.science/pith/MOARJAOV6T4E2DQRXBN2OWQ4ON/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MOARJAOV6T4E2DQRXBN2OWQ4ON/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:MOARJAOV6T4E2DQRXBN2OWQ4ON","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":"79b260f938fa4dd76fb150977e8455cfa356b1a68c9ab852249eb52f2fc61dcd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-01T19:50:37Z","title_canon_sha256":"42d8c7bd9cd19756ab0aa47a1a70889d5c5cff6c83c486b5a3946770ed528c38"},"schema_version":"1.0","source":{"id":"1709.00456","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.00456","created_at":"2026-05-18T00:24:59Z"},{"alias_kind":"arxiv_version","alias_value":"1709.00456v2","created_at":"2026-05-18T00:24:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.00456","created_at":"2026-05-18T00:24:59Z"},{"alias_kind":"pith_short_12","alias_value":"MOARJAOV6T4E","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MOARJAOV6T4E2DQR","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MOARJAOV","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:2cdc4ae0b4fad418937c2c6e7c2301f94512728fdc94513acdcc524dc1eb5074","target":"graph","created_at":"2026-05-18T00:24:59Z","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 present high-resolution, all-optical thermometry based on ensembles of GeV color center in diamond. Due to the unique properties of diamond, an all-optical approach using this method opens a way to produce non-invasive, back-action-free temperature measurements in a wide range of temperatures, from a few Kelvin to 1100 Kelvin.","authors_text":"Abdulrahman Alajlan, Aleksei Zheltikov, Alexey V Akimov, Anna Lyamkina, Ivan Cojocaru, Jing-Wei Fan, Joe Becker, Mohammadreza Rezaee, Phil Hemmer, Sean Blakley, Ya-Ping Yang, Yuri M. Borzdov, Yuri N. Palyanov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-01T19:50:37Z","title":"Germanium-Vacancy Color Center in Diamond as a Non-invasive Temperature Sensor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.00456","kind":"arxiv","version":2},"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":"sha256:73f9e2c82e1e4119420d071f1d710108ca84ad5a2be0b242552753f7dd9f2787","target":"record","created_at":"2026-05-18T00:24:59Z","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":"79b260f938fa4dd76fb150977e8455cfa356b1a68c9ab852249eb52f2fc61dcd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-01T19:50:37Z","title_canon_sha256":"42d8c7bd9cd19756ab0aa47a1a70889d5c5cff6c83c486b5a3946770ed528c38"},"schema_version":"1.0","source":{"id":"1709.00456","kind":"arxiv","version":2}},"canonical_sha256":"63811481d5f4f84d0e11b85ba75a1c735a93c7f70fb2df1e75475d01149d18b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"63811481d5f4f84d0e11b85ba75a1c735a93c7f70fb2df1e75475d01149d18b1","first_computed_at":"2026-05-18T00:24:59.669953Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:59.669953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A/zw6CMZHa8HojWQAVkIgmKNAnsh1mHA5SQZHW82Baohrlff8R0SvMYri2/qhQ20WvzClNyktH2nH3wDwjkNAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:59.670435Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.00456","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:73f9e2c82e1e4119420d071f1d710108ca84ad5a2be0b242552753f7dd9f2787","sha256:2cdc4ae0b4fad418937c2c6e7c2301f94512728fdc94513acdcc524dc1eb5074"],"state_sha256":"cffd45e62b1e3b3c0037aed1c1e251dead1447dcfde377265641568af6f88354"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e0cftVMZ/IdfA464rf5eMvfjVBekEKGiFT8OsiM0z4BiTejf8m4Y6cXilDqG9esuj8ldYoQqOVZZMRxIXheSBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T17:55:57.013080Z","bundle_sha256":"fa3fe5965a11a8d21379f8168c7af155902b58f7b8956d5c419bc0dc6203bc43"}}