Pith Number

pith:4I3XWMPB

pith:2021:4I3XWMPBJRUGAIJJ77VC2BU4RP

not attested not anchored not stored refs pending

A Novel Methodology For Crowdsourcing AI Models in an Enterprise

Divya Pathak, Parthasarathy Suryanarayanan, Shilpa Mahatma, Sundar Saranathan

arxiv:2103.14033 v1 · 2021-03-22 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4I3XWMPBJRUGAIJJ77VC2BU4RP}

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	2026-07-05T02:26:24.857744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2377b31e14c68602129ffea2d069c8bf5560f99a37b1efa9389d98941cc5e88

Aliases

arxiv: 2103.14033 · arxiv_version: 2103.14033v1 · doi: 10.48550/arxiv.2103.14033 · pith_short_12: 4I3XWMPBJRUG · pith_short_16: 4I3XWMPBJRUGAIJJ · pith_short_8: 4I3XWMPB

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/4I3XWMPBJRUGAIJJ77VC2BU4RP \
  | 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: e2377b31e14c68602129ffea2d069c8bf5560f99a37b1efa9389d98941cc5e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f04780617726c033a183bc8c89e3562bfc6f1df2a666c2171ea24858a178bb3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-22T18:27:51Z",
    "title_canon_sha256": "75c20fcd87170b0d13ab4badc46618b6374fc7fa564c5d75709ecfca41148b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14033",
    "kind": "arxiv",
    "version": 1
  }
}