Pith Number

pith:DQEYQRLN

pith:2022:DQEYQRLNVBBTJPZE4TL4HSYYKC

not attested not anchored not stored refs pending

Micropascal-sensitivity ultrasound sensors based on optical microcavities

Bei-Bei Li, Hao Yang, Min Wang, Xiulai Xu, Xuening Cao, Yimeng Gao, Yuechen Lei, Zhanchun Zuo, Zhi-Gang Hu

arxiv:2211.07965 v1 · 2022-11-15 · physics.optics · physics.app-ph

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\usepackage{pith}
\pithnumber{DQEYQRLNVBBTJPZE4TL4HSYYKC}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Semi-analytical modeling of receive transfer function and thermal noise of integrated photonic ultrasound transducers

Receipt and verification

First computed	2026-07-05T05:16:08.343916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0988456da84334bf24e4d7c3cb1850bfa6a64478f5491f6c205776c280f0dd

Aliases

arxiv: 2211.07965 · arxiv_version: 2211.07965v1 · doi: 10.48550/arxiv.2211.07965 · pith_short_12: DQEYQRLNVBBT · pith_short_16: DQEYQRLNVBBTJPZE · pith_short_8: DQEYQRLN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DQEYQRLNVBBTJPZE4TL4HSYYKC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1c0988456da84334bf24e4d7c3cb1850bfa6a64478f5491f6c205776c280f0dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77fe367e32bea59c03f68d2a47490612814e317504753d8a36713a0168b3a5c0",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-11-15T08:01:43Z",
    "title_canon_sha256": "46d5f7c5b938b43c680a1a102da5e26344a2a87d551c3b2d33bba65e5569277a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.07965",
    "kind": "arxiv",
    "version": 1
  }
}