Pith Number

pith:BD5ZO3FJ

pith:2024:BD5ZO3FJ3RGJRIVK3QNKYEMYS2

not attested not anchored not stored refs pending

Monitoring Latent World States in Language Models with Propositional Probes

Jacob Steinhardt, Jiahai Feng, Stuart Russell

arxiv:2406.19501 v2 · 2024-06-27 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BD5ZO3FJ3RGJRIVK3QNKYEMYS2}

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

8 papers in Pith

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Receipt and verification

First computed	2026-07-05T09:45:50.865097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08fb976ca9dc4c98a2aadc1aac11989688279d0dee7467ffda23209c4731acf4

Aliases

arxiv: 2406.19501 · arxiv_version: 2406.19501v2 · doi: 10.48550/arxiv.2406.19501 · pith_short_12: BD5ZO3FJ3RGJ · pith_short_16: BD5ZO3FJ3RGJRIVK · pith_short_8: BD5ZO3FJ

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/BD5ZO3FJ3RGJRIVK3QNKYEMYS2 \
  | 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: 08fb976ca9dc4c98a2aadc1aac11989688279d0dee7467ffda23209c4731acf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4637aba8d524e8ddce889383f55a7c2135d230c610305a5ecda90a2c28e7dc8f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-27T19:28:43Z",
    "title_canon_sha256": "7f84af1a9f6ac52965505dacb46cc063431634c7deae60d54f8233f3b030eb88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.19501",
    "kind": "arxiv",
    "version": 2
  }
}