{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:H6XWY5RT5NE35YG3RD6UXI2Z4B","short_pith_number":"pith:H6XWY5RT","canonical_record":{"source":{"id":"2004.10257","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2020-04-21T19:50:00Z","cross_cats_sorted":[],"title_canon_sha256":"9babbc013ed7926f56bb111583174d7fa802b6ad0d22da2b7d0fece87004d1c2","abstract_canon_sha256":"5a24f83101e1dcb69b641a966d47c6c897baf57eccbb1638a1e9a7c9d7c88846"},"schema_version":"1.0"},"canonical_sha256":"3faf6c7633eb49bee0db88fd4ba359e072d3ae7c5f4a77c9a773e247919ee1ea","source":{"kind":"arxiv","id":"2004.10257","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.10257","created_at":"2026-07-05T01:27:22Z"},{"alias_kind":"arxiv_version","alias_value":"2004.10257v3","created_at":"2026-07-05T01:27:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.10257","created_at":"2026-07-05T01:27:22Z"},{"alias_kind":"pith_short_12","alias_value":"H6XWY5RT5NE3","created_at":"2026-07-05T01:27:22Z"},{"alias_kind":"pith_short_16","alias_value":"H6XWY5RT5NE35YG3","created_at":"2026-07-05T01:27:22Z"},{"alias_kind":"pith_short_8","alias_value":"H6XWY5RT","created_at":"2026-07-05T01:27:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:H6XWY5RT5NE35YG3RD6UXI2Z4B","target":"record","payload":{"canonical_record":{"source":{"id":"2004.10257","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2020-04-21T19:50:00Z","cross_cats_sorted":[],"title_canon_sha256":"9babbc013ed7926f56bb111583174d7fa802b6ad0d22da2b7d0fece87004d1c2","abstract_canon_sha256":"5a24f83101e1dcb69b641a966d47c6c897baf57eccbb1638a1e9a7c9d7c88846"},"schema_version":"1.0"},"canonical_sha256":"3faf6c7633eb49bee0db88fd4ba359e072d3ae7c5f4a77c9a773e247919ee1ea","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:27:22.872084Z","signature_b64":"gIXuH1iNSr+hmU9Dhh0TcPoPTN73IeuwkPdUNKTc8/RVSrA6/COt5A8s4440sNrdvazhK99tdSDXHxCS+OrcCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3faf6c7633eb49bee0db88fd4ba359e072d3ae7c5f4a77c9a773e247919ee1ea","last_reissued_at":"2026-07-05T01:27:22.871360Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:27:22.871360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2004.10257","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:27:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TXf5fQIbkZNMaQyWiDD1WBgXoEhKq/teA11V5+Y8ydBNJ6gerAjsre2Qr/sHm66ltdE9cMVS2Gkvr/rrEo7ACQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T14:06:27.218713Z"},"content_sha256":"a5ee49b4f76ffef16e0dd2bf64e68b9389f78c23d2cde24723af5edf85725354","schema_version":"1.0","event_id":"sha256:a5ee49b4f76ffef16e0dd2bf64e68b9389f78c23d2cde24723af5edf85725354"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:H6XWY5RT5NE35YG3RD6UXI2Z4B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Characterizing TES Power Noise for Future Single Optical-Phonon and Infrared-Photon Detectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"B.A. Hines, B. Sadoulet, B. Serfass, C.W. Fink, M.E. Huber, M. Platt, M. Pyle, N.A. Kurinsky, N. Mirabolfathi, P.L. Brink, R. Mahapatra, R. Partridge, S. Ganjam, S.L. Watkins, S. Zuber, T. Aramaki, W.A. Page","submitted_at":"2020-04-21T19:50:00Z","abstract_excerpt":"In this letter, we present the performance of a $100~\\mu\\mathrm{m}\\times 400~\\mu\\mathrm{m} \\times 40~\\mathrm{nm}$ tungsten (W) Transition-Edge Sensor (TES) with a critical temperature of 40 mK. This device has a measured noise equivalent power (NEP) of $1.5\\times 10^{-18}\\ \\mathrm{W}/\\sqrt{\\mathrm{Hz}}$, in a bandwidth of $2.6$ kHz, indicating a resolution for Dirac delta energy depositions of $40\\pm 5~\\mathrm{meV}$ (rms). The performance demonstrated by this device is a critical step towards developing a $\\mathcal{O}(100)~\\mathrm{meV}$ threshold athermal phonon detectors for low-mass dark mat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.10257","kind":"arxiv","version":3},"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/2004.10257/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":"2026-07-05T01:27:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cCjiP7WYowSeq4wSzq9ukxZI+4JO0Y3oddnjUBhyLNPXK0RfAhQNY89+D9A/J5fUrGgS4TiC3JnulpcdnDrEBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T14:06:27.219245Z"},"content_sha256":"8d39bce738040b32f82b51d4cec4dfe214192b08ad9e490f91884b5431c7bd4b","schema_version":"1.0","event_id":"sha256:8d39bce738040b32f82b51d4cec4dfe214192b08ad9e490f91884b5431c7bd4b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H6XWY5RT5NE35YG3RD6UXI2Z4B/bundle.json","state_url":"https://pith.science/pith/H6XWY5RT5NE35YG3RD6UXI2Z4B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H6XWY5RT5NE35YG3RD6UXI2Z4B/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":"2026-08-12T14:06:27Z","links":{"resolver":"https://pith.science/pith/H6XWY5RT5NE35YG3RD6UXI2Z4B","bundle":"https://pith.science/pith/H6XWY5RT5NE35YG3RD6UXI2Z4B/bundle.json","state":"https://pith.science/pith/H6XWY5RT5NE35YG3RD6UXI2Z4B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H6XWY5RT5NE35YG3RD6UXI2Z4B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:H6XWY5RT5NE35YG3RD6UXI2Z4B","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":"5a24f83101e1dcb69b641a966d47c6c897baf57eccbb1638a1e9a7c9d7c88846","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2020-04-21T19:50:00Z","title_canon_sha256":"9babbc013ed7926f56bb111583174d7fa802b6ad0d22da2b7d0fece87004d1c2"},"schema_version":"1.0","source":{"id":"2004.10257","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.10257","created_at":"2026-07-05T01:27:22Z"},{"alias_kind":"arxiv_version","alias_value":"2004.10257v3","created_at":"2026-07-05T01:27:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.10257","created_at":"2026-07-05T01:27:22Z"},{"alias_kind":"pith_short_12","alias_value":"H6XWY5RT5NE3","created_at":"2026-07-05T01:27:22Z"},{"alias_kind":"pith_short_16","alias_value":"H6XWY5RT5NE35YG3","created_at":"2026-07-05T01:27:22Z"},{"alias_kind":"pith_short_8","alias_value":"H6XWY5RT","created_at":"2026-07-05T01:27:22Z"}],"graph_snapshots":[{"event_id":"sha256:8d39bce738040b32f82b51d4cec4dfe214192b08ad9e490f91884b5431c7bd4b","target":"graph","created_at":"2026-07-05T01:27:22Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2004.10257/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this letter, we present the performance of a $100~\\mu\\mathrm{m}\\times 400~\\mu\\mathrm{m} \\times 40~\\mathrm{nm}$ tungsten (W) Transition-Edge Sensor (TES) with a critical temperature of 40 mK. This device has a measured noise equivalent power (NEP) of $1.5\\times 10^{-18}\\ \\mathrm{W}/\\sqrt{\\mathrm{Hz}}$, in a bandwidth of $2.6$ kHz, indicating a resolution for Dirac delta energy depositions of $40\\pm 5~\\mathrm{meV}$ (rms). The performance demonstrated by this device is a critical step towards developing a $\\mathcal{O}(100)~\\mathrm{meV}$ threshold athermal phonon detectors for low-mass dark mat","authors_text":"B.A. Hines, B. Sadoulet, B. Serfass, C.W. Fink, M.E. Huber, M. Platt, M. Pyle, N.A. Kurinsky, N. Mirabolfathi, P.L. Brink, R. Mahapatra, R. Partridge, S. Ganjam, S.L. Watkins, S. Zuber, T. Aramaki, W.A. Page","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2020-04-21T19:50:00Z","title":"Characterizing TES Power Noise for Future Single Optical-Phonon and Infrared-Photon Detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.10257","kind":"arxiv","version":3},"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:a5ee49b4f76ffef16e0dd2bf64e68b9389f78c23d2cde24723af5edf85725354","target":"record","created_at":"2026-07-05T01:27:22Z","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":"5a24f83101e1dcb69b641a966d47c6c897baf57eccbb1638a1e9a7c9d7c88846","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2020-04-21T19:50:00Z","title_canon_sha256":"9babbc013ed7926f56bb111583174d7fa802b6ad0d22da2b7d0fece87004d1c2"},"schema_version":"1.0","source":{"id":"2004.10257","kind":"arxiv","version":3}},"canonical_sha256":"3faf6c7633eb49bee0db88fd4ba359e072d3ae7c5f4a77c9a773e247919ee1ea","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3faf6c7633eb49bee0db88fd4ba359e072d3ae7c5f4a77c9a773e247919ee1ea","first_computed_at":"2026-07-05T01:27:22.871360Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:27:22.871360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gIXuH1iNSr+hmU9Dhh0TcPoPTN73IeuwkPdUNKTc8/RVSrA6/COt5A8s4440sNrdvazhK99tdSDXHxCS+OrcCg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:27:22.872084Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.10257","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5ee49b4f76ffef16e0dd2bf64e68b9389f78c23d2cde24723af5edf85725354","sha256:8d39bce738040b32f82b51d4cec4dfe214192b08ad9e490f91884b5431c7bd4b"],"state_sha256":"80a4d25c1d0ca854acb387c49e369ff1ed2bd8e361bf6d69af8da56206bab637"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K+V9V4NoLdAv6CVV2a8/18rDmqMyXKrlUHIEHM54Qyh2KBgUJdWQxCdI/GytrjHhwgChDQHptj7nEokjQtEeAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T14:06:27.223882Z","bundle_sha256":"19126a1354eac8dad439ba38e4b4bdb0d3faf4b49bbe26e972c62c35394ebaac"}}