Pith Number

pith:4UAWOVHI

pith:2012:4UAWOVHIIPK62FLAU77IDT7FT6

not attested not anchored not stored refs pending

Automatic Generation of OWL Ontology from XML Data Source

AbdelWahab Ahmed, Nora Yahia, Sahar A. Mokhtar

arxiv:1206.0570 v1 · 2012-06-04 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UAWOVHIIPK62FLAU77IDT7FT6}

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	2026-05-18T03:54:17.285576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5016754e843d5ed1560a7fe81cfe59f9032defc59ecab3be542dbd62d7465fa

Aliases

arxiv: 1206.0570 · arxiv_version: 1206.0570v1 · doi: 10.48550/arxiv.1206.0570 · pith_short_12: 4UAWOVHIIPK6 · pith_short_16: 4UAWOVHIIPK62FLA · pith_short_8: 4UAWOVHI

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/4UAWOVHIIPK62FLAU77IDT7FT6 \
  | 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: e5016754e843d5ed1560a7fe81cfe59f9032defc59ecab3be542dbd62d7465fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea154b102f03a4682f6a69551598a08cf74cf45b2dc4096a07bffc96f75c1c34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2012-06-04T09:55:33Z",
    "title_canon_sha256": "8ec1c9638b6fe692b706b6bd0c4750e6bde56c3f199b44228473ceed2659c635"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0570",
    "kind": "arxiv",
    "version": 1
  }
}