Pith Number

pith:R3TB4SIM

pith:2025:R3TB4SIMRLJABRCQMNKGP4N2WE

not attested not anchored not stored refs pending

FineWeb2: One Pipeline to Scale Them All -- Adapting Pre-Training Data Processing to Every Language

Amir Hossein Kargaran, Bettina Messmer, Colin Raffel, Guilherme Penedo, Hynek Kydl\'i\v{c}ek, Leandro Von Werra, Martin Jaggi, Negar Foroutan, Thomas Wolf, Vinko Sabol\v{c}ec

arxiv:2506.20920 v1 · 2025-06-26 · 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{R3TB4SIMRLJABRCQMNKGP4N2WE}

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

15 papers in Pith

SARA: Unlocking Multilingual Knowledge in Mixture-of-Experts via Semantically Anchored Routing Alignment

LangMAP: A Language-Adaptive Approach to Tokenization

moBERTo: A Modern Encoder for Portuguese via Continued Pretraining of ModernBERT

Grouped Query Experts: Mixture-of-Experts on GQA Self-Attention

Ishigaki-IDS: An Open-Weight Verifier-Aware Model for Information Delivery Specification Drafting in Building Information Modeling

Receipt and verification

First computed	2026-07-05T11:27:36.161374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee61e490c8ad200c450635467f1bab1246039f11d1333d9a7f0be0d7a8e4f45

Aliases

arxiv: 2506.20920 · arxiv_version: 2506.20920v1 · doi: 10.48550/arxiv.2506.20920 · pith_short_12: R3TB4SIMRLJA · pith_short_16: R3TB4SIMRLJABRCQ · pith_short_8: R3TB4SIM

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/R3TB4SIMRLJABRCQMNKGP4N2WE \
  | 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: 8ee61e490c8ad200c450635467f1bab1246039f11d1333d9a7f0be0d7a8e4f45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91b46ea12280b413a971ce18b93fb1552a398ede374e43c40d06b9f8ba31cc95",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-26T01:01:47Z",
    "title_canon_sha256": "cdbbcfa019bb781512ddd45a3f61f6656425ef4583643150bb35767be6a605ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20920",
    "kind": "arxiv",
    "version": 1
  }
}