{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:FNIAVXMEFTSUO4SDEAWMINDPYS","short_pith_number":"pith:FNIAVXME","canonical_record":{"source":{"id":"2111.02503","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2021-11-03T20:01:29Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"40e8e2b9f958a91046c3de835c3e59a4c026c7ac788296734bf6549cfde80e65","abstract_canon_sha256":"78feaf96312cbc4e0ab2a2a59957c6a0a7a7c21981b8dd8098ac351071f633cf"},"schema_version":"1.0"},"canonical_sha256":"2b500add842ce5477243202cc4346fc4ad6e53f673f57d31121da516729cca6f","source":{"kind":"arxiv","id":"2111.02503","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.02503","created_at":"2026-07-05T09:46:39Z"},{"alias_kind":"arxiv_version","alias_value":"2111.02503v1","created_at":"2026-07-05T09:46:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.02503","created_at":"2026-07-05T09:46:39Z"},{"alias_kind":"pith_short_12","alias_value":"FNIAVXMEFTSU","created_at":"2026-07-05T09:46:39Z"},{"alias_kind":"pith_short_16","alias_value":"FNIAVXMEFTSUO4SD","created_at":"2026-07-05T09:46:39Z"},{"alias_kind":"pith_short_8","alias_value":"FNIAVXME","created_at":"2026-07-05T09:46:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:FNIAVXMEFTSUO4SDEAWMINDPYS","target":"record","payload":{"canonical_record":{"source":{"id":"2111.02503","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2021-11-03T20:01:29Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"40e8e2b9f958a91046c3de835c3e59a4c026c7ac788296734bf6549cfde80e65","abstract_canon_sha256":"78feaf96312cbc4e0ab2a2a59957c6a0a7a7c21981b8dd8098ac351071f633cf"},"schema_version":"1.0"},"canonical_sha256":"2b500add842ce5477243202cc4346fc4ad6e53f673f57d31121da516729cca6f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:46:39.111257Z","signature_b64":"wsINhWFnNHJ7QlRbsOjrJwHVpdzB4QrcfGUa7WJZr7BlzIONcM9L2GTsrOrO0+VOOItOM08+LAhg+e1Hs+kXCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b500add842ce5477243202cc4346fc4ad6e53f673f57d31121da516729cca6f","last_reissued_at":"2026-07-05T09:46:39.110804Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:46:39.110804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.02503","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":"2026-07-05T09:46:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lCDP3jMAblKr7rEW+aZa1PUqzzIAT/6dTftBDi/NHs0zP4+jEwo4TtrUO24irRZQOyDNH4cCSbnTOomFS4pbDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:22:07.574610Z"},"content_sha256":"08bc1eba4d260bbb014075c86216754cecdba3c4c62e1e911a7d06decd3fd9b2","schema_version":"1.0","event_id":"sha256:08bc1eba4d260bbb014075c86216754cecdba3c4c62e1e911a7d06decd3fd9b2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:FNIAVXMEFTSUO4SDEAWMINDPYS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Devices for Thermal Conductivity Measurements of Electroplated Bi for X-ray TES Absorbers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.ins-det","authors_text":"Antonino Miceli, Cindy Xue, Lisa M. Gades, Orlando Quaranta, Ralu Divan, Tejas Guruswamy, Umeshkumar M. Patel","submitted_at":"2021-11-03T20:01:29Z","abstract_excerpt":"Electroplated Bismuth (Bi) is commonly used in Transition-Edge Sensors (TESs) for X-rays because of its high stopping power and low heat capacity. Electroplated Bi is usually grown on top of another metal that acts as seed layer, typically gold (Au), making it challenging to extrapolate its thermoelectric properties. In this work, we present four-wire resistance measurement structures that allow us to measure resistance as a function of temperature of electroplated Bi independently of Au. The results show that the thermal conductivity of the Bi at 3 K is high enough to guarantee the correct th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.02503","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2111.02503/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T09:46:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A+hLQuLT/skuNSje9jk8Tg9HIT623ifNNvfm10EjBB2heeEpYeDU+w6clJb5ofuOeUP13TOt9dqA25O1sxMfAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:22:07.574971Z"},"content_sha256":"10ae118860f30623baf3f7a4b9c7e5c4b6e5318dc7ec745304f86f5e23f709ef","schema_version":"1.0","event_id":"sha256:10ae118860f30623baf3f7a4b9c7e5c4b6e5318dc7ec745304f86f5e23f709ef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FNIAVXMEFTSUO4SDEAWMINDPYS/bundle.json","state_url":"https://pith.science/pith/FNIAVXMEFTSUO4SDEAWMINDPYS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FNIAVXMEFTSUO4SDEAWMINDPYS/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":"2026-07-07T13:22:07Z","links":{"resolver":"https://pith.science/pith/FNIAVXMEFTSUO4SDEAWMINDPYS","bundle":"https://pith.science/pith/FNIAVXMEFTSUO4SDEAWMINDPYS/bundle.json","state":"https://pith.science/pith/FNIAVXMEFTSUO4SDEAWMINDPYS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FNIAVXMEFTSUO4SDEAWMINDPYS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:FNIAVXMEFTSUO4SDEAWMINDPYS","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":"78feaf96312cbc4e0ab2a2a59957c6a0a7a7c21981b8dd8098ac351071f633cf","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2021-11-03T20:01:29Z","title_canon_sha256":"40e8e2b9f958a91046c3de835c3e59a4c026c7ac788296734bf6549cfde80e65"},"schema_version":"1.0","source":{"id":"2111.02503","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.02503","created_at":"2026-07-05T09:46:39Z"},{"alias_kind":"arxiv_version","alias_value":"2111.02503v1","created_at":"2026-07-05T09:46:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.02503","created_at":"2026-07-05T09:46:39Z"},{"alias_kind":"pith_short_12","alias_value":"FNIAVXMEFTSU","created_at":"2026-07-05T09:46:39Z"},{"alias_kind":"pith_short_16","alias_value":"FNIAVXMEFTSUO4SD","created_at":"2026-07-05T09:46:39Z"},{"alias_kind":"pith_short_8","alias_value":"FNIAVXME","created_at":"2026-07-05T09:46:39Z"}],"graph_snapshots":[{"event_id":"sha256:10ae118860f30623baf3f7a4b9c7e5c4b6e5318dc7ec745304f86f5e23f709ef","target":"graph","created_at":"2026-07-05T09:46:39Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2111.02503/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Electroplated Bismuth (Bi) is commonly used in Transition-Edge Sensors (TESs) for X-rays because of its high stopping power and low heat capacity. Electroplated Bi is usually grown on top of another metal that acts as seed layer, typically gold (Au), making it challenging to extrapolate its thermoelectric properties. In this work, we present four-wire resistance measurement structures that allow us to measure resistance as a function of temperature of electroplated Bi independently of Au. The results show that the thermal conductivity of the Bi at 3 K is high enough to guarantee the correct th","authors_text":"Antonino Miceli, Cindy Xue, Lisa M. Gades, Orlando Quaranta, Ralu Divan, Tejas Guruswamy, Umeshkumar M. Patel","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2021-11-03T20:01:29Z","title":"Devices for Thermal Conductivity Measurements of Electroplated Bi for X-ray TES Absorbers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.02503","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":"sha256:08bc1eba4d260bbb014075c86216754cecdba3c4c62e1e911a7d06decd3fd9b2","target":"record","created_at":"2026-07-05T09:46:39Z","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":"78feaf96312cbc4e0ab2a2a59957c6a0a7a7c21981b8dd8098ac351071f633cf","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2021-11-03T20:01:29Z","title_canon_sha256":"40e8e2b9f958a91046c3de835c3e59a4c026c7ac788296734bf6549cfde80e65"},"schema_version":"1.0","source":{"id":"2111.02503","kind":"arxiv","version":1}},"canonical_sha256":"2b500add842ce5477243202cc4346fc4ad6e53f673f57d31121da516729cca6f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b500add842ce5477243202cc4346fc4ad6e53f673f57d31121da516729cca6f","first_computed_at":"2026-07-05T09:46:39.110804Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:46:39.110804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wsINhWFnNHJ7QlRbsOjrJwHVpdzB4QrcfGUa7WJZr7BlzIONcM9L2GTsrOrO0+VOOItOM08+LAhg+e1Hs+kXCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:46:39.111257Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.02503","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:08bc1eba4d260bbb014075c86216754cecdba3c4c62e1e911a7d06decd3fd9b2","sha256:10ae118860f30623baf3f7a4b9c7e5c4b6e5318dc7ec745304f86f5e23f709ef"],"state_sha256":"49dc044cb020ce7792fe6a55f1794f350287d8acf32bc2c48db3760bdc8fdd9c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bgPzDW8ccu0kwQn5FsA3ZgMhWPlxStOBD0sBslIa+MFmYQMcoELrd2Y5oWpCly9wH3LKtvAFjACA56fNZVEFDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T13:22:07.576828Z","bundle_sha256":"dfb8c66f7ac20a17844576ea5be1988fb68f1745abd524f99f95de3c2d82753f"}}