Pith Number

pith:PCU674EP

pith:2025:PCU674EPSSMNVPJIJCXA3INR3A

not attested not anchored not stored refs pending

Decision-Oriented Text Evaluation

Chuan-Ju Wang, Chung-Chi Chen, Yu-Shiang Huang

arxiv:2507.01923 v2 · 2025-07-02 · 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{PCU674EPSSMNVPJIJCXA3INR3A}

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	2026-07-05T11:31:09.376932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a9eff08f9498dabd2848ae0da1b1d80ac301543a7a88c5cba9cf20dc64c353

Aliases

arxiv: 2507.01923 · arxiv_version: 2507.01923v2 · doi: 10.48550/arxiv.2507.01923 · pith_short_12: PCU674EPSSMN · pith_short_16: PCU674EPSSMNVPJI · pith_short_8: PCU674EP

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/PCU674EPSSMNVPJIJCXA3INR3A \
  | 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: 78a9eff08f9498dabd2848ae0da1b1d80ac301543a7a88c5cba9cf20dc64c353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cfddd8bf288676fbbc48283439850ca82a7413cba3147f95409b8e8c0b809cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-02T17:32:35Z",
    "title_canon_sha256": "b7a1f3d7bd407ab67243743b0f6227bfcf1452b149e82a9500243dfccf84e277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01923",
    "kind": "arxiv",
    "version": 2
  }
}