Pith Number

pith:HMQWG7CH

pith:2021:HMQWG7CH4JX2IGM6EDPD56YRDU

not attested not anchored not stored refs pending

Proceedings of the NeurIPS 2020 Workshop on Machine Learning for the Developing World: Improving Resilience

Aya Salama, Konstantin Klemmer, Niveditha Kalavakonda, Oluwafemi Azeez, Paula Rodriguez Diaz, Tejumade Afonja

arxiv:2101.04347 v1 · 2021-01-12 · cs.LG · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HMQWG7CH4JX2IGM6EDPD56YRDU}

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	2026-07-05T02:06:24.462942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b21637c47e26fa4199e20de3efb111d2f850bbac9ce1d60f34439de7b0424d2

Aliases

arxiv: 2101.04347 · arxiv_version: 2101.04347v1 · doi: 10.48550/arxiv.2101.04347 · pith_short_12: HMQWG7CH4JX2 · pith_short_16: HMQWG7CH4JX2IGM6 · pith_short_8: HMQWG7CH

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/HMQWG7CH4JX2IGM6EDPD56YRDU \
  | 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: 3b21637c47e26fa4199e20de3efb111d2f850bbac9ce1d60f34439de7b0424d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f99f3a39f6ae360133152254bad99413dfb4d83d7e26ed8e43532c3663c342",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-01-12T08:35:54Z",
    "title_canon_sha256": "632dd87f5f21a3ec0dcbc371af6cf1917896eac04e75ec20f5c181614f386388"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04347",
    "kind": "arxiv",
    "version": 1
  }
}