Pith Number

pith:3LR3EJKS

pith:2025:3LR3EJKSY6RCBR2MACH4275QUA

not attested not anchored not stored refs pending

MPL: Multiple Programming Languages with Large Language Models for Information Extraction

Bo Li, Gexiang Fang, Hao Cheng, Jinglei Zhang, Shikun Zhang, Wei Ye, Zhenghua Xu

arxiv:2505.16107 v1 · 2025-05-22 · 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{3LR3EJKSY6RCBR2MACH4275QUA}

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	2026-07-05T11:07:30.053139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dae3b22552c7a220c74c008fcd7fb0a0152c499f480c5599da4020826970e087

Aliases

arxiv: 2505.16107 · arxiv_version: 2505.16107v1 · doi: 10.48550/arxiv.2505.16107 · pith_short_12: 3LR3EJKSY6RC · pith_short_16: 3LR3EJKSY6RCBR2M · pith_short_8: 3LR3EJKS

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/3LR3EJKSY6RCBR2MACH4275QUA \
  | 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: dae3b22552c7a220c74c008fcd7fb0a0152c499f480c5599da4020826970e087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21ff82d9b568fb768abec28925f4d93ea40db07e3195f82f18c1a4bb3ddad19d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-22T01:28:23Z",
    "title_canon_sha256": "c8e82fd0deea970dcee7e606ef5f50c7ada47442faa42d608b63a0c8fbb2038b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16107",
    "kind": "arxiv",
    "version": 1
  }
}