Pith Number

pith:4KX4T7HL

pith:2017:4KX4T7HLILSEMR6OXD6QCFME74

not attested not anchored not stored refs pending

No Classification without Representation: Assessing Geodiversity Issues in Open Data Sets for the Developing World

D. Sculley, Eric Breck, James Atwood, Jimbo Wilson, Shreya Shankar, Yoni Halpern

arxiv:1711.08536 v1 · 2017-11-22 · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KX4T7HLILSEMR6OXD6QCFME74}

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	2026-05-18T00:29:44.748166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2afc9fceb42e44647ceb8fd011584ff27d5a9e1088f4d06ce0c1b2bdfa5e558

Aliases

arxiv: 1711.08536 · arxiv_version: 1711.08536v1 · doi: 10.48550/arxiv.1711.08536 · pith_short_12: 4KX4T7HLILSE · pith_short_16: 4KX4T7HLILSEMR6O · pith_short_8: 4KX4T7HL

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/4KX4T7HLILSEMR6OXD6QCFME74 \
  | 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: e2afc9fceb42e44647ceb8fd011584ff27d5a9e1088f4d06ce0c1b2bdfa5e558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcddf9444393838f9d5545b967f1ab8fd48fc9d7e311c85d0d916ba4d1c21e3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-11-22T23:56:37Z",
    "title_canon_sha256": "bcc93d0e4a9a52a9b427d8e3581b2829a82c57b4baacb01e6be11a53bdddaa94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08536",
    "kind": "arxiv",
    "version": 1
  }
}