Pith Number

pith:NCXFSQOK

pith:2020:NCXFSQOKLH5QVBVLK366G7MKGA

not attested not anchored not stored refs pending

Do Public Datasets Assure Unbiased Comparisons for Registration Evaluation?

Alexandra Golby, Guangshen Ma, Jie Luo, Masashi Sugiyama, Nazim Haouchine, Parikshit Juvekar, Patrick Codd, Sarah Frisken, William Wells Iii, Yiming Xiao, Zhe Xu

arxiv:2003.09483 v1 · 2020-03-20 · 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{NCXFSQOKLH5QVBVLK366G7MKGA}

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	2026-07-05T00:49:44.028826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68ae5941ca59fb0a86ab56fde37d8a30021020a6ffea2b7c4570598710854974

Aliases

arxiv: 2003.09483 · arxiv_version: 2003.09483v1 · doi: 10.48550/arxiv.2003.09483 · pith_short_12: NCXFSQOKLH5Q · pith_short_16: NCXFSQOKLH5QVBVL · pith_short_8: NCXFSQOK

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/NCXFSQOKLH5QVBVLK366G7MKGA \
  | 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: 68ae5941ca59fb0a86ab56fde37d8a30021020a6ffea2b7c4570598710854974

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "294e0993734fd83d9867006aadecb2f529e94133e3ffcaffe192c8fec3c45dc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-20T20:04:47Z",
    "title_canon_sha256": "6ee85c30e6706ffa9bab4de8531b5c49f952dfae6efff34b6387904fe67652ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09483",
    "kind": "arxiv",
    "version": 1
  }
}