Pith Number

pith:C7YBFUM7

pith:2025:C7YBFUM7ZXTHOUH53V3CEA5WCP

not attested not anchored not stored refs pending

Logical forms complement probability in understanding language model (and human) performance

Freda Shi, Yixuan Wang

arxiv:2502.09589 v2 · 2025-02-13 · cs.CL · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7YBFUM7ZXTHOUH53V3CEA5WCP}

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.

Cited by

1 paper in Pith

Shaping Schema via Language Representation as the Next Frontier for LLM Intelligence Expanding

Receipt and verification

First computed	2026-07-05T10:15:26.675690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17f012d19fcde67750fddd762203b613fd6cb00b625df91260d0d9efa8ea8d44

Aliases

arxiv: 2502.09589 · arxiv_version: 2502.09589v2 · doi: 10.48550/arxiv.2502.09589 · pith_short_12: C7YBFUM7ZXTH · pith_short_16: C7YBFUM7ZXTHOUH5 · pith_short_8: C7YBFUM7

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/C7YBFUM7ZXTHOUH53V3CEA5WCP \
  | 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: 17f012d19fcde67750fddd762203b613fd6cb00b625df91260d0d9efa8ea8d44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "963b10636be4cc785b484eb6017046803c6dc277fc458e9b146a9a5f4ef227ae",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-13T18:46:44Z",
    "title_canon_sha256": "85a47e3196dcef4766f0f7b7448d556a9740b18351de160bad3a8b8cc004b320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09589",
    "kind": "arxiv",
    "version": 2
  }
}