Pith Number

pith:KV26OFPB

pith:2026:KV26OFPBNXJSPI7LX2OYAZP3LM

not attested not anchored not stored refs pending

To Reason or to Fabricate: Reasoning Without Shortcuts via Hint-Anchored Pairwise Aggregation

Chen Zhang, Jiuheng Lin, Yansong Feng

arxiv:2606.29481 v1 · 2026-06-28 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KV26OFPBNXJSPI7LX2OYAZP3LM}

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	2026-06-30T01:18:08.305664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5575e715e16dd327a3ebbe9d8065fb5b3e83026dda07dfe07c861250b8517623

Aliases

arxiv: 2606.29481 · arxiv_version: 2606.29481v1 · doi: 10.48550/arxiv.2606.29481 · pith_short_12: KV26OFPBNXJS · pith_short_16: KV26OFPBNXJSPI7L · pith_short_8: KV26OFPB

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/KV26OFPBNXJSPI7LX2OYAZP3LM \
  | 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: 5575e715e16dd327a3ebbe9d8065fb5b3e83026dda07dfe07c861250b8517623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23203d854083ceaebb3bef30538b7fdb59baf5f8c026ec9b4d6c47a3f476f9f8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-28T16:21:04Z",
    "title_canon_sha256": "7d119e5bba3866e5d3125d304258e319a59afbbf656aa7979b2aaebbd955acbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29481",
    "kind": "arxiv",
    "version": 1
  }
}