Pith Number

pith:VNXURQ4R

pith:2018:VNXURQ4R5IP2W2QITJPM55LCM7

not attested not anchored not stored refs pending

Pushing the Limits of Unconstrained Face Detection: a Challenge Dataset and Baseline Results

Hajime Nada, He Zhang, Vishal M. Patel, Vishwanath A. Sindagi

arxiv:1804.10275 v3 · 2018-04-26 · 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{VNXURQ4R5IP2W2QITJPM55LCM7}

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	2026-05-18T00:08:35.781235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab6f48c391ea1fab6a089a5ecef56267dd4db50dee248aa02f3f683e4c094ceb

Aliases

arxiv: 1804.10275 · arxiv_version: 1804.10275v3 · doi: 10.48550/arxiv.1804.10275 · pith_short_12: VNXURQ4R5IP2 · pith_short_16: VNXURQ4R5IP2W2QI · pith_short_8: VNXURQ4R

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/VNXURQ4R5IP2W2QITJPM55LCM7 \
  | 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: ab6f48c391ea1fab6a089a5ecef56267dd4db50dee248aa02f3f683e4c094ceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80fa9f605a9c4c4df0998f88b80c819cc7ce1509d7abdd21246c9d2cb2b4b28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-26T20:44:06Z",
    "title_canon_sha256": "015728ef3e316b169c8926aa309c7f5fefb3676e5b0e9e6c8409c11e66905070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10275",
    "kind": "arxiv",
    "version": 3
  }
}