Pith Number

pith:WA5LGOAS

pith:2018:WA5LGOAS74OBIAFPKQRVIQMPJO

not attested not anchored not stored refs pending

Text Morphing

Furu Wei, Ming Zhou, Shaohan Huang, Yu Wu

arxiv:1810.00341 v1 · 2018-09-30 · 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{WA5LGOAS74OBIAFPKQRVIQMPJO}

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	2026-05-18T00:04:28.126527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03ab33812ff1c1400af542354418f4b9233407d1a2160d473cea4193e337d81

Aliases

arxiv: 1810.00341 · arxiv_version: 1810.00341v1 · doi: 10.48550/arxiv.1810.00341 · pith_short_12: WA5LGOAS74OB · pith_short_16: WA5LGOAS74OBIAFP · pith_short_8: WA5LGOAS

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/WA5LGOAS74OBIAFPKQRVIQMPJO \
  | 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: b03ab33812ff1c1400af542354418f4b9233407d1a2160d473cea4193e337d81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "010d0ef585b65b5b83940105cca3e4532a93fe44dd42a5b12d9199b974019d05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-30T09:04:54Z",
    "title_canon_sha256": "daaf107d1977359b4a417422b1816aaa84475f4ca71a8c1284da5b3a1065566a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00341",
    "kind": "arxiv",
    "version": 1
  }
}