Pith Number

pith:PFWBQQ3G

pith:2025:PFWBQQ3GIF3ST4JEF3TOA3UX4H

not attested not anchored not stored refs pending

Towards A Generalist Code Embedding Model Based On Massive Data Synthesis

Chaofan Li, Defu Lian, Jianlyu Chen, Yingxia Shao, Zheng Liu

arxiv:2505.12697 v1 · 2025-05-19 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFWBQQ3GIF3ST4JEF3TOA3UX4H}

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	2026-07-05T11:05:08.440929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

796c184366417729f1242ee6e06e97e1c25c8df34b450585d543b783c667514b

Aliases

arxiv: 2505.12697 · arxiv_version: 2505.12697v1 · doi: 10.48550/arxiv.2505.12697 · pith_short_12: PFWBQQ3GIF3S · pith_short_16: PFWBQQ3GIF3ST4JE · pith_short_8: PFWBQQ3G

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/PFWBQQ3GIF3ST4JEF3TOA3UX4H \
  | 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: 796c184366417729f1242ee6e06e97e1c25c8df34b450585d543b783c667514b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43ecc2ba563b80e631b16291d827b6d062557211d27f88be71733b225436e5e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-19T04:37:53Z",
    "title_canon_sha256": "693c1955aa61306cdc95de0de3af13c8a4a8f77a4b57650ce82f1e6998fabed2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12697",
    "kind": "arxiv",
    "version": 1
  }
}