Pith Number

pith:533EEJMV

pith:2013:533EEJMVNXE6SQJU5KDCTBBQKR

not attested not anchored not stored refs pending

Arabizi Detection and Conversion to Arabic

Kareem Darwish

arxiv:1306.6755 v1 · 2013-06-28 · cs.CL · 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{533EEJMVNXE6SQJU5KDCTBBQKR}

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	2026-05-18T03:19:43.117054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eef64225956dc9e94134ea86298430546c14149ee9c43ff88529dde5c514ec20

Aliases

arxiv: 1306.6755 · arxiv_version: 1306.6755v1 · doi: 10.48550/arxiv.1306.6755 · pith_short_12: 533EEJMVNXE6 · pith_short_16: 533EEJMVNXE6SQJU · pith_short_8: 533EEJMV

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/533EEJMVNXE6SQJU5KDCTBBQKR \
  | 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: eef64225956dc9e94134ea86298430546c14149ee9c43ff88529dde5c514ec20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0e3358e13eddd2d80a017415c6c351a823b1b671c94ec3115ed9b658b6f7aec",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2013-06-28T08:46:11Z",
    "title_canon_sha256": "b4684e9d669e86ee45e0016a927745a7853a872b38a86e56db5dc5c968f81146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6755",
    "kind": "arxiv",
    "version": 1
  }
}