Pith Number

pith:MM6JWSXW

pith:2018:MM6JWSXWAY3GKUQ67RA4AXKQWI

not attested not anchored not stored refs pending

SFace: An Efficient Network for Face Detection in Large Scale Variations

Boxun Li, Gang Yu, Jianfeng Wang, Sun Jian, Ye Yuan

arxiv:1804.06559 v2 · 2018-04-18 · 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{MM6JWSXWAY3GKUQ67RA4AXKQWI}

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	2026-05-18T00:17:52.954068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

633c9b4af6063665521efc41c05d50b23dc0d1ed122ce5ca68913a4c3257b11c

Aliases

arxiv: 1804.06559 · arxiv_version: 1804.06559v2 · doi: 10.48550/arxiv.1804.06559 · pith_short_12: MM6JWSXWAY3G · pith_short_16: MM6JWSXWAY3GKUQ6 · pith_short_8: MM6JWSXW

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/MM6JWSXWAY3GKUQ67RA4AXKQWI \
  | 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: 633c9b4af6063665521efc41c05d50b23dc0d1ed122ce5ca68913a4c3257b11c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98224d0e0405f5c02e91a52506d51e0ed050b5a6e7b1b5b32bdce3ffd045b38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-18T05:25:57Z",
    "title_canon_sha256": "cca0c37fe5ae93e091739efcd520279102c0eed37c0060557c16084c46f7146d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06559",
    "kind": "arxiv",
    "version": 2
  }
}