Pith Number

pith:UHMNCWWA

pith:2024:UHMNCWWALOMHV2XCZ3KCC5R6ZK

not attested not anchored not stored refs pending

Machine Intelligence in Africa: a survey

Ali Traore, Allahsera Auguste Tapo, Hamidou Tembine, Sidy Danioko

arxiv:2402.02218 v1 · 2024-02-03 · cs.CY · 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{UHMNCWWALOMHV2XCZ3KCC5R6ZK}

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.

Cited by

1 paper in Pith

Machine Mirages: Defining the Undefined

Receipt and verification

First computed	2026-07-05T07:41:12.304820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1d8d15ac05b987aeae2ced421763ecab1c1820117d737d177a51a389402e562

Aliases

arxiv: 2402.02218 · arxiv_version: 2402.02218v1 · doi: 10.48550/arxiv.2402.02218 · pith_short_12: UHMNCWWALOMH · pith_short_16: UHMNCWWALOMHV2XC · pith_short_8: UHMNCWWA

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/UHMNCWWALOMHV2XCZ3KCC5R6ZK \
  | 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: a1d8d15ac05b987aeae2ced421763ecab1c1820117d737d177a51a389402e562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63450a3a731b2c4fd77126e0d7a1c12ad3082bfda84d3eb62b15f6f97c0a2170",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-02-03T17:27:14Z",
    "title_canon_sha256": "4bd9e28ac9c829accfa88d71b997f8b8ac9aabc50f4d30ba20ea1371a9bc2201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.02218",
    "kind": "arxiv",
    "version": 1
  }
}