Pith Number

pith:4367NQAT

pith:2010:4367NQATCC6UOV56KWWHDKFSE6

not attested not anchored not stored refs pending

DCA for Bot Detection

Julie Greensmith, Uwe Aickelin, Yousof Al-Hammadi

arxiv:1001.2195 v1 · 2010-01-13 · cs.AI · cs.CR · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4367NQATCC6UOV56KWWHDKFSE6}

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	2026-05-18T00:57:57.928568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6fdf6c01310bd4757be55ac71a8b227a018504c7f8ee1b081a549462e3c71ba

Aliases

arxiv: 1001.2195 · arxiv_version: 1001.2195v1 · doi: 10.48550/arxiv.1001.2195 · pith_short_12: 4367NQATCC6U · pith_short_16: 4367NQATCC6UOV56 · pith_short_8: 4367NQAT

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/4367NQATCC6UOV56KWWHDKFSE6 \
  | 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: e6fdf6c01310bd4757be55ac71a8b227a018504c7f8ee1b081a549462e3c71ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba46930a6ea443e15028b34f074e9d8803ceb08f1bef96f1769fb0f363696f9d",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2010-01-13T15:05:02Z",
    "title_canon_sha256": "321ac17d424ab9b5a04332670f25167d34ae21229eae51e2901187c743f6af9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2195",
    "kind": "arxiv",
    "version": 1
  }
}