Pith Number

pith:PKJVKVVY

pith:2019:PKJVKVVYIVQIMILITSK3KLA33H

not attested not anchored not stored refs pending

Towards Fairer Datasets: Filtering and Balancing the Distribution of the People Subtree in the ImageNet Hierarchy

Jia Deng, Kaiyu Yang, Klint Qinami, Li Fei-Fei, Olga Russakovsky

arxiv:1912.07726 v1 · 2019-12-16 · 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{PKJVKVVYIVQIMILITSK3KLA33H}

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	2026-07-05T00:26:25.596643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a935556b845608621689c95b52c1bd9c9bc8bffabfc5dbfd56a7fad6f1d2124

Aliases

arxiv: 1912.07726 · arxiv_version: 1912.07726v1 · doi: 10.48550/arxiv.1912.07726 · pith_short_12: PKJVKVVYIVQI · pith_short_16: PKJVKVVYIVQIMILI · pith_short_8: PKJVKVVY

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/PKJVKVVYIVQIMILITSK3KLA33H \
  | 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: 7a935556b845608621689c95b52c1bd9c9bc8bffabfc5dbfd56a7fad6f1d2124

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0999e89e09c90a35eeee16d5f12b534d72fb4ad0ba3b4c7172470778d5a04fec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-16T22:03:05Z",
    "title_canon_sha256": "a2be5decdf58bab950cdb852a7913f85917f862d7a65b728b8c7a624945f93ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07726",
    "kind": "arxiv",
    "version": 1
  }
}