Pith Number

pith:B5PIWGDH

pith:2020:B5PIWGDHQPMP6ED7CI3SBURS6F

not attested not anchored not stored refs pending

ASFD: Automatic and Scalable Face Detector

Bin Zhang, Chengjie Wang, Feiyue Huang, Jian Li, Jilin Li, Rongrong Ji, Wenjiang Pei, Yabiao Wang, Yili Xia, Ying Tai

arxiv:2003.11228 v3 · 2020-03-25 · 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{B5PIWGDHQPMP6ED7CI3SBURS6F}

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	2026-07-05T00:51:44.181745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5e8b186783d8ff107f123720d232f1507a4bbc00e089c5d1efaa06e58ff504

Aliases

arxiv: 2003.11228 · arxiv_version: 2003.11228v3 · doi: 10.48550/arxiv.2003.11228 · pith_short_12: B5PIWGDHQPMP · pith_short_16: B5PIWGDHQPMP6ED7 · pith_short_8: B5PIWGDH

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/B5PIWGDHQPMP6ED7CI3SBURS6F \
  | 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: 0f5e8b186783d8ff107f123720d232f1507a4bbc00e089c5d1efaa06e58ff504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66c2342e9a5bc96ea5be435267445196fd1dc5fa70ddb767433aa04d63b92e96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-25T06:00:47Z",
    "title_canon_sha256": "37f4446dae4822dafb9de07cd2da4d1854d4a02590249a5300e167c3c402f772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.11228",
    "kind": "arxiv",
    "version": 3
  }
}