Pith Number

pith:ADNFO5IM

pith:2026:ADNFO5IMHQVRQULFKEONYTAK4Z

not attested not anchored not stored refs pending

Efficient Training-Free Multi-Token Prediction via Embedding-Space Probing

Chris Lott, Mingu Lee, Mukul Gagrani, Raghavv Goel

arxiv:2603.17942 v2 · 2026-03-18 · 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{ADNFO5IMHQVRQULFKEONYTAK4Z}

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	2026-05-29T02:05:43.142086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00da57750c3c2b185165511cdc4c0ae647249420d0c0d0c9e509dca655386622

Aliases

arxiv: 2603.17942 · arxiv_version: 2603.17942v2 · doi: 10.48550/arxiv.2603.17942 · pith_short_12: ADNFO5IMHQVR · pith_short_16: ADNFO5IMHQVRQULF · pith_short_8: ADNFO5IM

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/ADNFO5IMHQVRQULFKEONYTAK4Z \
  | 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: 00da57750c3c2b185165511cdc4c0ae647249420d0c0d0c9e509dca655386622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fc5ac2fdf2ef62303e4801111bcacfe376c1c6755a4333a441331292b629fcc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-03-18T17:14:01Z",
    "title_canon_sha256": "d20a9f2aacfc3434dd5ef1cc44e9fc50a568a5823d99eac70cd9354f752cde0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.17942",
    "kind": "arxiv",
    "version": 2
  }
}