Pith Number

pith:H5JC5BQT

pith:2019:H5JC5BQT6YVL33HD5MTP4EVITO

not attested not anchored not stored refs pending

A Fiber Optoacoustic Emitter with Maximized Conversion Efficiency and Controlled Ultrasound Frequency for Biomedical Applications

Chen Yang, Ji-Xin Cheng, Linli Shi, Lu Lan, Yimin Huang, Ying Jiang, Yi Zhang

arxiv:1912.00865 v1 · 2019-10-24 · physics.med-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5JC5BQT6YVL33HD5MTP4EVITO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-07-05T00:23:17.595574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f522e8613f62abdece3eb26fe12a89bae69f67c218fcfb690b63170ff1b0146

Aliases

arxiv: 1912.00865 · arxiv_version: 1912.00865v1 · doi: 10.48550/arxiv.1912.00865 · pith_short_12: H5JC5BQT6YVL · pith_short_16: H5JC5BQT6YVL33HD · pith_short_8: H5JC5BQT

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/H5JC5BQT6YVL33HD5MTP4EVITO \
  | 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: 3f522e8613f62abdece3eb26fe12a89bae69f67c218fcfb690b63170ff1b0146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e376e80b0c60a6256dd94cb5b45997f2fe5e12ee2c70099be23b47e4a716388",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-10-24T20:27:18Z",
    "title_canon_sha256": "62e92185295998426b11d85cdf24e9794f2f77956c9a7d99a3d4e0da6baefacd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.00865",
    "kind": "arxiv",
    "version": 1
  }
}