Pith Number

pith:FJXGFQ2E

pith:2022:FJXGFQ2E4YXG5U3DLEJRXRCLPZ

not attested not anchored not stored refs pending

The impact of lexical and grammatical processing on generating code from natural language

Beno\^it Crabb\'e, Nathana\"el Beau

arxiv:2202.13972 v2 · 2022-02-28 · 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{FJXGFQ2E4YXG5U3DLEJRXRCLPZ}

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	2026-07-05T04:05:38.877681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a6e62c344e62e6ed36359131bc44b7e69bc8b8e8e83e7e1a247211f91357d64

Aliases

arxiv: 2202.13972 · arxiv_version: 2202.13972v2 · doi: 10.48550/arxiv.2202.13972 · pith_short_12: FJXGFQ2E4YXG · pith_short_16: FJXGFQ2E4YXG5U3D · pith_short_8: FJXGFQ2E

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/FJXGFQ2E4YXG5U3DLEJRXRCLPZ \
  | 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: 2a6e62c344e62e6ed36359131bc44b7e69bc8b8e8e83e7e1a247211f91357d64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d5f6db45475303e2dcac97066fd70da0a3a4b438e0fa72cb9e7ce9ddf92a1af",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-02-28T17:23:30Z",
    "title_canon_sha256": "7a2f0b2f74bf6e6789bce2e883ace43759d058fc781d310151cd0c474fa13830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13972",
    "kind": "arxiv",
    "version": 2
  }
}