Pith Number

pith:N6U5LTAV

pith:2024:N6U5LTAVFUDMWNR2G4JFYBLTH2

not attested not anchored not stored refs pending

Retrofitting Large Language Models with Dynamic Tokenization

Benjamin Minixhofer, Darius Feher, Ivan Vuli\'c

arxiv:2411.18553 v3 · 2024-11-27 · 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{N6U5LTAVFUDMWNR2G4JFYBLTH2}

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

Check Your LLM's Secret Dictionary! Five Lines of Code Reveal What Your LLM Learned (Including What It Shouldn't Have)

Receipt and verification

First computed	2026-07-05T11:19:50.145511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fa9d5cc152d06cb363a37125c05733eb0fb94af655c7b26ae9923a9eac7efc7

Aliases

arxiv: 2411.18553 · arxiv_version: 2411.18553v3 · doi: 10.48550/arxiv.2411.18553 · pith_short_12: N6U5LTAVFUDM · pith_short_16: N6U5LTAVFUDMWNR2 · pith_short_8: N6U5LTAV

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/N6U5LTAVFUDMWNR2G4JFYBLTH2 \
  | 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: 6fa9d5cc152d06cb363a37125c05733eb0fb94af655c7b26ae9923a9eac7efc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3eb755b130a8c96cf3d7b1d0fad1514afcda39a662c614a3707606f0b8c7522",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-11-27T17:51:58Z",
    "title_canon_sha256": "b6a23a53fa0e20ae580430d03c883ae180fa50faf904938eebc2dfcd8b4ca8e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18553",
    "kind": "arxiv",
    "version": 3
  }
}