Pith Number

pith:UDSKDZK7

pith:2024:UDSKDZK7P4I2XXNW52Y6DX6IU2

not attested not anchored not stored refs pending

Log Probabilities Are a Reliable Estimate of Semantic Plausibility in Base and Instruction-Tuned Language Models

Alessandro Lenci, Anna A. Ivanova, Carina Kauf, Emmanuele Chersoni, Evelina Fedorenko

arxiv:2403.14859 v2 · 2024-03-21 · 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{UDSKDZK7P4I2XXNW52Y6DX6IU2}

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

3 papers in Pith

Direct Reasoning Optimization: Token-Level Reasoning Reflectivity Meets Rubric Gates for Unverifiable Tasks

Text-as-Signal: Quantitative Semantic Scoring with Embeddings, Logprobs, and Noise Reduction

Zero-Shot Confidence Estimation for Small LLMs: When Supervised Baselines Aren't Worth Training

Receipt and verification

First computed	2026-07-05T09:23:04.454489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e4a1e55f7f11abddb6eeb1e1dfc8a694e50406f29d19b892a0f43c6942785b

Aliases

arxiv: 2403.14859 · arxiv_version: 2403.14859v2 · doi: 10.48550/arxiv.2403.14859 · pith_short_12: UDSKDZK7P4I2 · pith_short_16: UDSKDZK7P4I2XXNW · pith_short_8: UDSKDZK7

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/UDSKDZK7P4I2XXNW52Y6DX6IU2 \
  | 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: a0e4a1e55f7f11abddb6eeb1e1dfc8a694e50406f29d19b892a0f43c6942785b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1474880c807f9f9c71a1e67c6b8c03ca02d9ee2ad390c20b7840cfe3af79ac0d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-21T22:08:44Z",
    "title_canon_sha256": "436f4339f7959aedb868147e393e9b0cdba94811546e558b05a153f60ee78ace"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14859",
    "kind": "arxiv",
    "version": 2
  }
}