Pith Number

pith:2V6Y73IP

pith:2004:2V6Y73IPZOGUOV6NEX2B2AZVPK

not attested not anchored not stored refs pending

DCT Based Texture Classification Using Soft Computing Approach

Ajith Abraham, Golam Sorwar

arxiv:cs/0405013 v1 · 2004-05-05 · 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{2V6Y73IPZOGUOV6NEX2B2AZVPK}

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	2026-07-04T14:24:42.728710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d57d8fed0fcb8d4757cd25f41d03357a915203f5e86b9865ec32de9dd6945d50

Aliases

arxiv: cs/0405013 · arxiv_version: cs/0405013v1 · doi: 10.48550/arxiv.cs/0405013 · pith_short_12: 2V6Y73IPZOGU · pith_short_16: 2V6Y73IPZOGUOV6N · pith_short_8: 2V6Y73IP

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/2V6Y73IPZOGUOV6NEX2B2AZVPK \
  | 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: d57d8fed0fcb8d4757cd25f41d03357a915203f5e86b9865ec32de9dd6945d50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a7d086b91b6a92916a08f9fa57c932f8e598d183c1275ed2a0fc3addd575ece",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.AI",
    "submitted_at": "2004-05-05T00:44:12Z",
    "title_canon_sha256": "3b051d07630027086df526b799a5ab1a6ef505fc1caef6c696d62ced0c95eb82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0405013",
    "kind": "arxiv",
    "version": 1
  }
}