Pith Number

pith:3LCFCVYL

pith:2018:3LCFCVYLV5FUVWRRRAFPO72AY7

not attested not anchored not stored refs pending

Deep Imbalanced Learning for Face Recognition and Attribute Prediction

Chen Change Loy, Chen Huang, Xiaoou Tang, Yining Li

arxiv:1806.00194 v2 · 2018-06-01 · 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{3LCFCVYLV5FUVWRRRAFPO72AY7}

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	2026-05-17T23:47:31.013672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac451570baf4b4ada31880af77f40c7f8150e80805aaf5ad949a643dcfaace1

Aliases

arxiv: 1806.00194 · arxiv_version: 1806.00194v2 · doi: 10.48550/arxiv.1806.00194 · pith_short_12: 3LCFCVYLV5FU · pith_short_16: 3LCFCVYLV5FUVWRR · pith_short_8: 3LCFCVYL

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/3LCFCVYLV5FUVWRRRAFPO72AY7 \
  | 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: dac451570baf4b4ada31880af77f40c7f8150e80805aaf5ad949a643dcfaace1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d30ce4c958e88a796b335d6319bb435f771715f20042636a27cf7e4f6b85a90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-01T04:55:47Z",
    "title_canon_sha256": "97d2c77126fc949711fafd286102c7e2ea3bdb21b3fbce93c7209c824f79a6cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00194",
    "kind": "arxiv",
    "version": 2
  }
}