Pith Number

pith:NP4UWN3U

pith:2018:NP4UWN3UU7GF2ZGBIFDNERJSFB

not attested not anchored not stored refs pending

Proceedings of NeurIPS 2018 Workshop on Machine Learning for the Developing World: Achieving Sustainable Impact

Amanda Coston, Maria De-Arteaga, William Herlands

arxiv:1812.10398 v2 · 2018-12-21 · cs.CY · cs.AI · cs.LG · 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{NP4UWN3UU7GF2ZGBIFDNERJSFB}

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	2026-05-17T23:53:41.304349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf94b3774a7cc5d64c14146d245322871c965f8a02053095ec5eb0c0ff13606

Aliases

arxiv: 1812.10398 · arxiv_version: 1812.10398v2 · doi: 10.48550/arxiv.1812.10398 · pith_short_12: NP4UWN3UU7GF · pith_short_16: NP4UWN3UU7GF2ZGB · pith_short_8: NP4UWN3U

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/NP4UWN3UU7GF2ZGBIFDNERJSFB \
  | 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: 6bf94b3774a7cc5d64c14146d245322871c965f8a02053095ec5eb0c0ff13606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8413a58e0efd62b8ea9115f7829e705c7f0365bc838bf753a9b56bc0fa187a1b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-12-21T03:29:09Z",
    "title_canon_sha256": "1966e09edd3ad36118656caaf14e24d2c1dc86d35135771837e946208c0af178"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10398",
    "kind": "arxiv",
    "version": 2
  }
}