Pith Number

pith:3TPO5IFU

pith:2019:3TPO5IFUM6TSOYGNP475CFCAB4

not attested not anchored not stored refs pending

Efficient Toxicity Prediction via Simple Features Using Shallow Neural Networks and Decision Trees

Abdul Karim, Abdul Sattar, Avinash Mishra, M A Hakim Newton

arxiv:1901.09240 v1 · 2019-01-26 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TPO5IFUM6TSOYGNP475CFCAB4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:55:26.533662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcdeeea0b467a72760cd7f3fd114400f2cf6832091193bb899d411fc64e53ff1

Aliases

arxiv: 1901.09240 · arxiv_version: 1901.09240v1 · doi: 10.48550/arxiv.1901.09240 · pith_short_12: 3TPO5IFUM6TS · pith_short_16: 3TPO5IFUM6TSOYGN · pith_short_8: 3TPO5IFU

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/3TPO5IFUM6TSOYGNP475CFCAB4 \
  | 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: dcdeeea0b467a72760cd7f3fd114400f2cf6832091193bb899d411fc64e53ff1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9784dac5d79ae075b23ced2e840fc077cbf638c711301ea7ea402949b1177ea5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-26T16:27:29Z",
    "title_canon_sha256": "d70794caea819084f462eb0fec155aca1b02a72c97a0e1cbc89b6061bd11999e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09240",
    "kind": "arxiv",
    "version": 1
  }
}