Pith Number

pith:2XZGSCTY

pith:2013:2XZGSCTY7O2OG4N5XP63Q4VXSL

not attested not anchored not stored refs pending

Development of a Hindi Lemmatizer

Iti Mathur, Nisheeth Joshi, Snigdha Paul

arxiv:1305.6211 v2 · 2013-05-24 · 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{2XZGSCTY7O2OG4N5XP63Q4VXSL}

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	2026-05-18T03:18:28.786177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5f2690a78fbb4e371bdbbfdb872b792d58d55a1001f8afa00e04bd1160ff89e

Aliases

arxiv: 1305.6211 · arxiv_version: 1305.6211v2 · doi: 10.48550/arxiv.1305.6211 · pith_short_12: 2XZGSCTY7O2O · pith_short_16: 2XZGSCTY7O2OG4N5 · pith_short_8: 2XZGSCTY

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/2XZGSCTY7O2OG4N5XP63Q4VXSL \
  | 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: d5f2690a78fbb4e371bdbbfdb872b792d58d55a1001f8afa00e04bd1160ff89e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1e91c6b7f2cd0f929658d7b6dd206a0a959a50123e50186d2130eefcdef27f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2013-05-24T18:01:34Z",
    "title_canon_sha256": "3fac981fb85bb50327de1b3d6bb84db09deac48e17f8014457dde777780b46bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6211",
    "kind": "arxiv",
    "version": 2
  }
}