Pith Number

pith:2CK553QX

pith:2026:2CK553QXFT5TWNFILSBIXNHTHN

not attested not anchored not stored refs pending

Selection-Aware Diagnostics for Chain-of-Thought Answer Hijacking

Jianwei Tai

arxiv:2606.04717 v1 · 2026-06-03 · cs.CR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CK553QXFT5TWNFILSBIXNHTHN}

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	2026-06-04T01:09:26.443738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d095deee172cfb3b34a85c828bb4f33b452e8b7ec9d75476a2bee2ab40630df1

Aliases

arxiv: 2606.04717 · arxiv_version: 2606.04717v1 · doi: 10.48550/arxiv.2606.04717 · pith_short_12: 2CK553QXFT5T · pith_short_16: 2CK553QXFT5TWNFI · pith_short_8: 2CK553QX

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/2CK553QXFT5TWNFILSBIXNHTHN \
  | 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: d095deee172cfb3b34a85c828bb4f33b452e8b7ec9d75476a2bee2ab40630df1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad808c554fcaa1d964f2e0e044098526036af5d22ea079571f9ff37b53a5c1f",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-03T10:49:43Z",
    "title_canon_sha256": "54d5c101dcab2e31b78d5f71d7a34229fd6c1c7eb6f1f2c85c7bbd6215528ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04717",
    "kind": "arxiv",
    "version": 1
  }
}