Pith Number

pith:3IUQOBSR

pith:2014:3IUQOBSRAW4O6CBFSHLWK6QYUJ

not attested not anchored not stored refs pending

Improving Accessibility of Archived Raster Dictionaries of Complex Script Languages

Fateh ud din B Mehmood, Michael L. Nelson, Sawood Alam

arxiv:1409.1284 v1 · 2014-09-03 · 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{3IUQOBSRAW4O6CBFSHLWK6QYUJ}

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	2026-05-17T23:45:58.400284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2907065105b8ef082591d7657a18a277b9b98a7de88d6413cf855ca7bb9a92

Aliases

arxiv: 1409.1284 · arxiv_version: 1409.1284v1 · doi: 10.48550/arxiv.1409.1284 · pith_short_12: 3IUQOBSRAW4O · pith_short_16: 3IUQOBSRAW4O6CBF · pith_short_8: 3IUQOBSR

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/3IUQOBSRAW4O6CBFSHLWK6QYUJ \
  | 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: da2907065105b8ef082591d7657a18a277b9b98a7de88d6413cf855ca7bb9a92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eb4f576283348f6b2e14a506f8844b21033de512069ba7d0dc2d7175f7f5aef",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2014-09-03T23:27:18Z",
    "title_canon_sha256": "c5dfd446d1bd1d5fcedf5a1817fff8c016258128d6fac9279a357166e589fc64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1284",
    "kind": "arxiv",
    "version": 1
  }
}