Pith Number

pith:PYPTPORF

pith:2022:PYPTPORFIEBFAVWLPZWVUHNVT6

not attested not anchored not stored refs pending

Naamapadam: A Large-Scale Named Entity Annotated Data for Indic Languages

Anoop Kunchukuttan, Arnav Mhaske, Harshit Kedia, Mitesh M. Khapra, Pratyush Kumar, Rudra Murthy V, Sumanth Doddapaneni

arxiv:2212.10168 v2 · 2022-12-20 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYPTPORFIEBFAVWLPZWVUHNVT6}

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	2026-07-05T06:14:39.134003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e1f37ba2541025056cb7e6d5a1db59f9fd0a9fcf6b8584fb86d8094517ae18a

Aliases

arxiv: 2212.10168 · arxiv_version: 2212.10168v2 · doi: 10.48550/arxiv.2212.10168 · pith_short_12: PYPTPORFIEBF · pith_short_16: PYPTPORFIEBFAVWL · pith_short_8: PYPTPORF

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/PYPTPORFIEBFAVWLPZWVUHNVT6 \
  | 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: 7e1f37ba2541025056cb7e6d5a1db59f9fd0a9fcf6b8584fb86d8094517ae18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6340710a9b231b4bd63d9686a1072515ced629f6f52693e2485929910c111c1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-12-20T11:15:24Z",
    "title_canon_sha256": "88dae25920430e91aea9a10eabccc5a539fa6cbe51819b62b22773e61263e71d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10168",
    "kind": "arxiv",
    "version": 2
  }
}