Pith Number

pith:BZF5X2R7

pith:2020:BZF5X2R7HZDT2FTZPU3ENEW6SR

not attested not anchored not stored refs pending

Morphological Disambiguation from Stemming Data

Antoine Nzeyimana

arxiv:2011.05504 v1 · 2020-11-11 · 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{BZF5X2R7HZDT2FTZPU3ENEW6SR}

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	2026-07-05T04:05:56.389703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e4bdbea3f3e473d16797d364692de9479efbe310a8702522762e32224a7d305

Aliases

arxiv: 2011.05504 · arxiv_version: 2011.05504v1 · doi: 10.48550/arxiv.2011.05504 · pith_short_12: BZF5X2R7HZDT · pith_short_16: BZF5X2R7HZDT2FTZ · pith_short_8: BZF5X2R7

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/BZF5X2R7HZDT2FTZPU3ENEW6SR \
  | 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: 0e4bdbea3f3e473d16797d364692de9479efbe310a8702522762e32224a7d305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37548f98ca19aaffb8fe9c411fa1200b61feec3c985e9aa934ca75722714fd40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-11-11T01:44:09Z",
    "title_canon_sha256": "af24437ec457172301c303c2c7c73dd34cf0fed44733887269b391505efb04af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.05504",
    "kind": "arxiv",
    "version": 1
  }
}