Pith Number

pith:QPLA47ZW

pith:2019:QPLA47ZWBBSIIZAKE7BS3CVV5E

not attested not anchored not stored refs pending

DupNet: Towards Very Tiny Quantized CNN with Improved Accuracy for Face Detection

Dongchao Wen, Hongxing Gao, Junjie Liu, Kinya Osa, Masami Kato, Tse-Wei Chen, Wei Tao

arxiv:1911.05341 v1 · 2019-11-13 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPLA47ZWBBSIIZAKE7BS3CVV5E}

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	2026-07-05T00:18:56.223070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83d60e7f36086484640a27c32d8ab5e905e28d651f1141a5479d9ea63f457d78

Aliases

arxiv: 1911.05341 · arxiv_version: 1911.05341v1 · doi: 10.48550/arxiv.1911.05341 · pith_short_12: QPLA47ZWBBSI · pith_short_16: QPLA47ZWBBSIIZAK · pith_short_8: QPLA47ZW

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/QPLA47ZWBBSIIZAKE7BS3CVV5E \
  | 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: 83d60e7f36086484640a27c32d8ab5e905e28d651f1141a5479d9ea63f457d78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c392f5ac64332f2d7db2ae79e1dd6f876480dd96487e8b311a717fc56d042f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-13T08:00:26Z",
    "title_canon_sha256": "4220f40470ba477c6537874ed1d73a5a137d121e1175392524e93f768b0e6eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.05341",
    "kind": "arxiv",
    "version": 1
  }
}