Pith Number

pith:RKMBNGVW

pith:2016:RKMBNGVWQWGMTZPNJ7MWH7KABM

not attested not anchored not stored refs pending

1.5 billion words Arabic Corpus

Ibrahim Abu El-khair

arxiv:1611.04033 v1 · 2016-11-12 · cs.CL · cs.DL · 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{RKMBNGVWQWGMTZPNJ7MWH7KABM}

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	2026-05-18T00:59:17.776020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a98169ab6858cc9e5ed4fd963fd400b24930ad1ccc9949e6d9eb4f9c22353ae

Aliases

arxiv: 1611.04033 · arxiv_version: 1611.04033v1 · doi: 10.48550/arxiv.1611.04033 · pith_short_12: RKMBNGVWQWGM · pith_short_16: RKMBNGVWQWGMTZPN · pith_short_8: RKMBNGVW

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/RKMBNGVWQWGMTZPNJ7MWH7KABM \
  | 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: 8a98169ab6858cc9e5ed4fd963fd400b24930ad1ccc9949e6d9eb4f9c22353ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323f61e105e598ef2690a463ff6b6999aeccbcbe48c0185661fea1c50e6a9531",
    "cross_cats_sorted": [
      "cs.DL",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-11-12T18:41:58Z",
    "title_canon_sha256": "8fd9429dbca806ddb14c7a8c999fe1968b7f64072a1a080544c325baef66bfbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04033",
    "kind": "arxiv",
    "version": 1
  }
}