Pith Number

pith:ECOTBCJL

pith:2024:ECOTBCJL5LXAA7WVCZDBMYRYLC

not attested not anchored not stored refs pending

WangchanLion and WangchanX MRC Eval

Can Udomcharoenchaikit, Chompakorn Chaksangchaichot, Ekapol Chuangsuwanich, Jitkapat Sawatphol, Patomporn Payoungkhamdee, Peerat Limkonchotiwat, Sarana Nutanong, Surapon Nonesung, Wannaphong Phatthiyaphaibun

arxiv:2403.16127 v2 · 2024-03-24 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECOTBCJL5LXAA7WVCZDBMYRYLC}

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	2026-07-05T08:11:02.770306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209d30892beaee007ed5164616623858a3b41c5e90957537e62a4462606f6b81

Aliases

arxiv: 2403.16127 · arxiv_version: 2403.16127v2 · doi: 10.48550/arxiv.2403.16127 · pith_short_12: ECOTBCJL5LXA · pith_short_16: ECOTBCJL5LXAA7WV · pith_short_8: ECOTBCJL

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/ECOTBCJL5LXAA7WVCZDBMYRYLC \
  | 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: 209d30892beaee007ed5164616623858a3b41c5e90957537e62a4462606f6b81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31157717ab9e92bbd86361bf7bdc39825e158cee02be1642eb2b2a7e58ceb8d9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-24T12:49:30Z",
    "title_canon_sha256": "8018ec57edfa032180e7b50cda7c8c290afad9edf3ebb5e1704f9c6708d803d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.16127",
    "kind": "arxiv",
    "version": 2
  }
}