Pith Number

pith:JMBBBZU4

pith:2019:JMBBBZU4UFFJ6QALX6D55VT6AI

not attested not anchored not stored refs pending

Infant-Prints: Fingerprints for Reducing Infant Mortality

Anil K. Jain, Anjoo Bhatnager, Debayan Deb, Joshua J. Engelsma, Prem S. Sudhish

arxiv:1904.01091 v1 · 2019-04-01 · 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{JMBBBZU4UFFJ6QALX6D55VT6AI}

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	2026-05-17T23:49:37.918228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b0210e69ca14a9f400bbf87ded67e020a53c243b479afd6eeee0c1fa0600472

Aliases

arxiv: 1904.01091 · arxiv_version: 1904.01091v1 · doi: 10.48550/arxiv.1904.01091 · pith_short_12: JMBBBZU4UFFJ · pith_short_16: JMBBBZU4UFFJ6QAL · pith_short_8: JMBBBZU4

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/JMBBBZU4UFFJ6QALX6D55VT6AI \
  | 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: 4b0210e69ca14a9f400bbf87ded67e020a53c243b479afd6eeee0c1fa0600472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac718054df1cbffa517c34b2e30f37314be7b97559e0b8a834c4cfd1ec5e2636",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-01T20:03:40Z",
    "title_canon_sha256": "5bf773fb29c29c4f7b184d7db54ca1ed2c866855466f057821a3d836b1bea603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01091",
    "kind": "arxiv",
    "version": 1
  }
}