Pith Number

pith:LF54NO42

pith:2026:LF54NO42BNVWHD4BXSQXAB5BJA

not attested not anchored not stored refs pending

Effective Reasoning Chains Reduce Intrinsic Dimensionality

Archiki Prasad, Kenton Lee, Mandar Joshi, Mohit Bansal, Peter Shaw

arxiv:2602.09276 v2 · 2026-02-09 · cs.CL · cs.AI · 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{LF54NO42BNVWHD4BXSQXAB5BJA}

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	2026-06-01T01:02:33.421642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

597bc6bb9a0b6b638f81bca17007a148160f88781ae1a2982021d1a6ff7ab43e

Aliases

arxiv: 2602.09276 · arxiv_version: 2602.09276v2 · doi: 10.48550/arxiv.2602.09276 · pith_short_12: LF54NO42BNVW · pith_short_16: LF54NO42BNVWHD4B · pith_short_8: LF54NO42

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/LF54NO42BNVWHD4BXSQXAB5BJA \
  | 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: 597bc6bb9a0b6b638f81bca17007a148160f88781ae1a2982021d1a6ff7ab43e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "839c71a272fcb3702eb95b4cc51434ba0c5aac3faefcfb174bc8d7b81e0a00b7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-02-09T23:32:12Z",
    "title_canon_sha256": "0adba1773d17f38807af0f8fa75b3d701f79f819034c1095646c3ff5dcb387a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.09276",
    "kind": "arxiv",
    "version": 2
  }
}