Pith Number

pith:4A3WWLCU

pith:2017:4A3WWLCU33KCV7XCNA6SUA55DS

not attested not anchored not stored refs pending

Automatic Dataset Augmentation

Kuiyuan Yang, Tao Mei, Tiejun Zhao, Wei-Ying Ma, Yalong Bai

arxiv:1708.08201 v2 · 2017-08-28 · 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{4A3WWLCU33KCV7XCNA6SUA55DS}

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	2026-05-18T00:18:31.598216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0376b2c54ded42afee2683d2a03bd1cbd01f1669575050234f503410184dc07

Aliases

arxiv: 1708.08201 · arxiv_version: 1708.08201v2 · doi: 10.48550/arxiv.1708.08201 · pith_short_12: 4A3WWLCU33KC · pith_short_16: 4A3WWLCU33KCV7XC · pith_short_8: 4A3WWLCU

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/4A3WWLCU33KCV7XCNA6SUA55DS \
  | 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: e0376b2c54ded42afee2683d2a03bd1cbd01f1669575050234f503410184dc07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ab55dba166c42fe6f1be7806c0c21612233769cfcf6ce7b19b18ce029f571e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-28T06:22:00Z",
    "title_canon_sha256": "8528f56be43ea27fb97f3decb9c5605cc49f5fcf1abdef0d700218e54859c881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08201",
    "kind": "arxiv",
    "version": 2
  }
}