Pith Number

pith:6IPJ7POE

pith:2018:6IPJ7POE3FWVUWZAYQARXVER2B

not attested not anchored not stored refs pending

Robust Face Detection via Learning Small Faces on Hard Images

Alan Yuille, Bo Wang, Siyuan Qiao, Wei Shen, Yan Wang, Zhishuai Zhang

arxiv:1811.11662 v1 · 2018-11-28 · 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{6IPJ7POE3FWVUWZAYQARXVER2B}

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	2026-05-17T23:59:40.351022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f21e9fbdc4d96d5a5b20c4011bd491d0557f2d3b2d7aa9170f2e70a85fa1c637

Aliases

arxiv: 1811.11662 · arxiv_version: 1811.11662v1 · doi: 10.48550/arxiv.1811.11662 · pith_short_12: 6IPJ7POE3FWV · pith_short_16: 6IPJ7POE3FWVUWZA · pith_short_8: 6IPJ7POE

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/6IPJ7POE3FWVUWZAYQARXVER2B \
  | 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: f21e9fbdc4d96d5a5b20c4011bd491d0557f2d3b2d7aa9170f2e70a85fa1c637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40ba687e53e8a8a19c31966089bcffe688ed2366ba4b36b5d1a6354aea5d311",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-28T16:43:06Z",
    "title_canon_sha256": "3462eae97a88aaf45ca246b1215b8b7b61b72686684f5e7b09be6929663f7cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11662",
    "kind": "arxiv",
    "version": 1
  }
}