Pith Number

pith:CIAJWEWC

pith:2026:CIAJWEWC2WND5ZMXOONYLMJX5M

not attested not anchored not stored refs pending

Falsification, Not Exposure: An Internally Preregistered Placebo-Controlled Decomposition of Self-Repair Feedback in Frozen Small Code Models

Mehmet Iscan

arxiv:2606.31511 v1 · 2026-06-30 · cs.SE · 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{CIAJWEWC2WND5ZMXOONYLMJX5M}

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	2026-07-01T01:18:05.479016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12009b12c2d59a3ee597739b85b137eb16019bbc7875449a835245e58e6dbdb0

Aliases

arxiv: 2606.31511 · arxiv_version: 2606.31511v1 · doi: 10.48550/arxiv.2606.31511 · pith_short_12: CIAJWEWC2WND · pith_short_16: CIAJWEWC2WND5ZMX · pith_short_8: CIAJWEWC

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/CIAJWEWC2WND5ZMXOONYLMJX5M \
  | 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: 12009b12c2d59a3ee597739b85b137eb16019bbc7875449a835245e58e6dbdb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3d3ac9fca107f14e81851370533dff70dc2f2275876100b041a8df693d30b53",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-30T11:26:14Z",
    "title_canon_sha256": "1fb3afd243cb8a14ad07bddcbb7891aaf81b88acdc4db3124d161710313f3da4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31511",
    "kind": "arxiv",
    "version": 1
  }
}