Pith Number

pith:SKFNQR3R

pith:2025:SKFNQR3RNUIW7PFAT4RMM6466N

not attested not anchored not stored refs pending

Reasoning Models Know When They're Right: Probing Hidden States for Self-Verification

Anqi Zhang, Aurojit Panda, Chen Zhao, He He, Jane Pan, Jinyang Li, Yulin Chen

arxiv:2504.05419 v1 · 2025-04-07 · cs.AI · 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{SKFNQR3RNUIW7PFAT4RMM6466N}

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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

25 papers in Pith

Plans Don't Persist: Why Context Management Is Load Bearing for LLM Agents

When Agents Commit Too Soon: Diagnosing Premature Commitment in LLM Agents

Does the Same Token Mean the Same State? MoE Routing as Signal for Reasoning Control

From Reasoning Traces to Reusable Modules: Understanding Compositional Generalization in Language Model Reasoning

When is Your LLM Steerable?

Receipt and verification

First computed	2026-07-05T10:45:42.122593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

928ad847716d116fbca09f22c67b9ef3686169d010c1f27e14a10c0ece28b45d

Aliases

arxiv: 2504.05419 · arxiv_version: 2504.05419v1 · doi: 10.48550/arxiv.2504.05419 · pith_short_12: SKFNQR3RNUIW · pith_short_16: SKFNQR3RNUIW7PFA · pith_short_8: SKFNQR3R

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/SKFNQR3RNUIW7PFAT4RMM6466N \
  | 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: 928ad847716d116fbca09f22c67b9ef3686169d010c1f27e14a10c0ece28b45d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e24de9756e678399295047bc3cc99f9ebc1e0eb5063812b696098225d70c22",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-07T18:42:01Z",
    "title_canon_sha256": "68102a602a15e26d0ae82cac5aeb7474374edbe3a33527be8383e1367c1f4d25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05419",
    "kind": "arxiv",
    "version": 1
  }
}