Pith Number

pith:FSJPV433

pith:2026:FSJPV4337CKEDC7E6RY6AZ6SD5

not attested not anchored not stored refs pending

Failed Reasoning Traces Tell You What Is Fixable (But Not by Reading Them)

Eilif B. Muller, Irina Rish, Istabrak Abbes, Nizar Islah, Sarath Chandar

arxiv:2606.05145 v1 · 2026-06-03 · cs.LG · 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{FSJPV4337CKEDC7E6RY6AZ6SD5}

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	2026-06-04T01:10:08.309680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c92faf37bf894418be4f471e067d21f43a3d2692b0c082b886bbdf3f94a1986

Aliases

arxiv: 2606.05145 · arxiv_version: 2606.05145v1 · doi: 10.48550/arxiv.2606.05145 · pith_short_12: FSJPV4337CKE · pith_short_16: FSJPV4337CKEDC7E · pith_short_8: FSJPV433

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/FSJPV4337CKEDC7E6RY6AZ6SD5 \
  | 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: 2c92faf37bf894418be4f471e067d21f43a3d2692b0c082b886bbdf3f94a1986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efcab88e7a0ae9ecee2a2e16ff8c3a19bf150d9cb8237348786be3b63f974a7b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-03T17:50:26Z",
    "title_canon_sha256": "fe4bfa825de5f2c31f778d51b56a6139d228e452795a719a382130cef1f8b081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05145",
    "kind": "arxiv",
    "version": 1
  }
}