Pith Number

pith:BBAS6B4F

pith:2020:BBAS6B4FBXO2J7X6XGXP2AW4VQ

not attested not anchored not stored refs pending

Infant-ID: Fingerprints for Global Good

Anil K. Jain, Anjoo Bhatnagar, Debayan Deb, Joshua J. Engelsma, Kai Cao, Prem S. Sudhish

arxiv:2010.03624 v1 · 2020-10-07 · 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{BBAS6B4FBXO2J7X6XGXP2AW4VQ}

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	2026-07-05T01:41:21.428228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08412f07850ddda4fefeb9aefd02dcac0c85795dd1f33d0eb9427b634cce053b

Aliases

arxiv: 2010.03624 · arxiv_version: 2010.03624v1 · doi: 10.48550/arxiv.2010.03624 · pith_short_12: BBAS6B4FBXO2 · pith_short_16: BBAS6B4FBXO2J7X6 · pith_short_8: BBAS6B4F

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/BBAS6B4FBXO2J7X6XGXP2AW4VQ \
  | 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: 08412f07850ddda4fefeb9aefd02dcac0c85795dd1f33d0eb9427b634cce053b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcce5bb3466ffe39867408828a468056a64ca89ccd4fd859e130e10d5f3ac070",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-07T19:51:52Z",
    "title_canon_sha256": "165cc0392b2c284f5b26a701fa994470bd4c7e84a54d0fcd138b46392181a4f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03624",
    "kind": "arxiv",
    "version": 1
  }
}