Pith Number

pith:NY6O7F6I

pith:2025:NY6O7F6IMKZGTD6FTXQMWU57OO

not attested not anchored not stored refs pending

Training-Free Tokenizer Transplantation via Orthogonal Matching Pursuit

Charles Goddard, Fernando Fernandes Neto

arxiv:2506.06607 v1 · 2025-06-07 · 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{NY6O7F6IMKZGTD6FTXQMWU57OO}

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.

Cited by

1 paper in Pith

Learning Through Noise: Why Subliminal Learning Works and When It Fails

Receipt and verification

First computed	2026-07-05T11:17:52.818652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e3cef97c862b2698fc59de0cb53bf73951ea9f0394ae3c934a0b0feb4d47e70

Aliases

arxiv: 2506.06607 · arxiv_version: 2506.06607v1 · doi: 10.48550/arxiv.2506.06607 · pith_short_12: NY6O7F6IMKZG · pith_short_16: NY6O7F6IMKZGTD6F · pith_short_8: NY6O7F6I

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/NY6O7F6IMKZGTD6FTXQMWU57OO \
  | 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: 6e3cef97c862b2698fc59de0cb53bf73951ea9f0394ae3c934a0b0feb4d47e70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "117135cf7642313eb18a2be271852b717844640cab1d0c590b5a2799a125e469",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-07T00:51:27Z",
    "title_canon_sha256": "aadab502b8a8c27e062a71c28831e6f915216640a1df98138a796a4fd6394d0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06607",
    "kind": "arxiv",
    "version": 1
  }
}