Pith Number

pith:FE7JBQNZ

pith:2019:FE7JBQNZJV5HUMNKF2CFAQ2IJU

not attested not anchored not stored refs pending

Normalyzing Numeronyms -- A NLP approach

Avishek Garain, Sainik Kumar Mahata, Subhabrata Dutta

arxiv:1907.13356 v2 · 2019-07-31 · 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{FE7JBQNZJV5HUMNKF2CFAQ2IJU}

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	2026-07-05T00:18:39.045284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

293e90c1b94d7a7a31aa2e845043484d30b00948a78d920ce925a5c28427dde1

Aliases

arxiv: 1907.13356 · arxiv_version: 1907.13356v2 · doi: 10.48550/arxiv.1907.13356 · pith_short_12: FE7JBQNZJV5H · pith_short_16: FE7JBQNZJV5HUMNK · pith_short_8: FE7JBQNZ

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/FE7JBQNZJV5HUMNKF2CFAQ2IJU \
  | 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: 293e90c1b94d7a7a31aa2e845043484d30b00948a78d920ce925a5c28427dde1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "714c67382a36c60bca3f8d11c2d78f5264c0930c8c7bcb2d86ff222ce27140ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-31T07:53:57Z",
    "title_canon_sha256": "ea021099bbeabe67f7801ff6d0e9be6ddc5b99040409c29421f9bc5ef952d1ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.13356",
    "kind": "arxiv",
    "version": 2
  }
}