Pith Number

pith:GAZ64EVC

pith:2021:GAZ64EVC7GMVHZY4BHOKTGA7DZ

not attested not anchored not stored refs pending

Analysing Wideband Absorbance Immittance in Normal and Ears with Otitis Media with Effusion Using Machine Learning

Emad M. Grais, Fei Zhao, Haidi Yang, Jie Wang, Lifang Zhang, Qingwen Lin, Wen Jiang, Xiaoya Wang, Yuexin Cai

arxiv:2103.02982 v1 · 2021-03-04 · cs.LG · cs.CV · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GAZ64EVC7GMVHZY4BHOKTGA7DZ}

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	2026-07-05T02:20:23.078941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3033ee12a2f99953e71c09dca9981f1e607452ebadaea867df198db91b31ab58

Aliases

arxiv: 2103.02982 · arxiv_version: 2103.02982v1 · doi: 10.48550/arxiv.2103.02982 · pith_short_12: GAZ64EVC7GMV · pith_short_16: GAZ64EVC7GMVHZY4 · pith_short_8: GAZ64EVC

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/GAZ64EVC7GMVHZY4BHOKTGA7DZ \
  | 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: 3033ee12a2f99953e71c09dca9981f1e607452ebadaea867df198db91b31ab58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc85c755792cd71c45930376f7fb54cb96b0918ad2ebaf2c799180fefb3cd698",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-04T12:07:36Z",
    "title_canon_sha256": "0d9747e55b97e064290cc87a358557d723c31e95ee8430b389db204990dd7824"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02982",
    "kind": "arxiv",
    "version": 1
  }
}