Pith Number

pith:ATZY23W5

pith:2004:ATZY23W5D6JCZCLMH5NWYR4U2Z

not attested not anchored not stored refs pending

Decision Support Systems Using Intelligent Paradigms

Ajith Abraham, Cong Tran, Lakhmi Jain

arxiv:cs/0405052 v1 · 2004-05-16 · 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{ATZY23W5D6JCZCLMH5NWYR4U2Z}

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	2026-07-04T14:24:43.218996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04f38d6edd1f922c896c3f5b6c4794d67b6ab1b3ca2e4e242b06e80d1d8b9cfe

Aliases

arxiv: cs/0405052 · arxiv_version: cs/0405052v1 · doi: 10.48550/arxiv.cs/0405052 · pith_short_12: ATZY23W5D6JC · pith_short_16: ATZY23W5D6JCZCLM · pith_short_8: ATZY23W5

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/ATZY23W5D6JCZCLMH5NWYR4U2Z \
  | 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: 04f38d6edd1f922c896c3f5b6c4794d67b6ab1b3ca2e4e242b06e80d1d8b9cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e8bf9fa8e4d5f74c9e9c219de16f6073359d9cb07cd12d6e882aa10f721aabe",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.AI",
    "submitted_at": "2004-05-16T03:50:05Z",
    "title_canon_sha256": "b77e30be496b62aef7f185aa062c4efee75b86d783f1c805e74b94ed76cba450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0405052",
    "kind": "arxiv",
    "version": 1
  }
}