Pith Number

pith:KXWFF3OE

pith:2010:KXWFF3OETYKN2NVOCVCUTHKEHN

not attested not anchored not stored refs pending

Web Page Categorization Using Artificial Neural Networks

S. M. Kamruzzaman

arxiv:1009.4991 v1 · 2010-09-25 · cs.NE · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXWFF3OETYKN2NVOCVCUTHKEHN}

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	2026-05-18T04:40:19.487619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55ec52edc49e14dd36ae1545499d443b4412ecee50c3ba9b5c9bfb385106046f

Aliases

arxiv: 1009.4991 · arxiv_version: 1009.4991v1 · doi: 10.48550/arxiv.1009.4991 · pith_short_12: KXWFF3OETYKN · pith_short_16: KXWFF3OETYKN2NVO · pith_short_8: KXWFF3OE

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/KXWFF3OETYKN2NVOCVCUTHKEHN \
  | 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: 55ec52edc49e14dd36ae1545499d443b4412ecee50c3ba9b5c9bfb385106046f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f0ef342a0353df2b4a90de2e1b99d17e4988492df510d6b377f53961fb3a5a6",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2010-09-25T07:41:52Z",
    "title_canon_sha256": "c3fae6ec34f66a1dfb006548d3795eba4353e4640e2a61403b9ca7b0b0d48c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4991",
    "kind": "arxiv",
    "version": 1
  }
}