Pith Number

pith:JLGQXOBO

pith:2025:JLGQXOBO2UTV2J2IHCFGBN3CR6

not attested not anchored not stored refs pending

RETROcode: Leveraging a Code Database for Improved Natural Language to Code Generation

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

arxiv:2504.05759 v2 · 2025-04-08 · 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{JLGQXOBO2UTV2J2IHCFGBN3CR6}

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	2026-07-05T10:46:24.045163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4acd0bb82ed5275d2748388a60b7628faea3d7ecfb9d96d6378b312ba1cc0c31

Aliases

arxiv: 2504.05759 · arxiv_version: 2504.05759v2 · doi: 10.48550/arxiv.2504.05759 · pith_short_12: JLGQXOBO2UTV · pith_short_16: JLGQXOBO2UTV2J2I · pith_short_8: JLGQXOBO

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/JLGQXOBO2UTV2J2IHCFGBN3CR6 \
  | 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: 4acd0bb82ed5275d2748388a60b7628faea3d7ecfb9d96d6378b312ba1cc0c31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94c4b05dc7cf16701f0345b097fbbe011ed61e02f537a4ddf38139defc564b73",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-08T07:41:13Z",
    "title_canon_sha256": "fe460c60700362131b114290cbe467e6c9b3472a36560979ebb607f4fa8c75f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05759",
    "kind": "arxiv",
    "version": 2
  }
}