Pith Number

pith:PCFNSK4H

pith:2025:PCFNSK4HSBTTHKH7C54HR4UTYJ

not attested not anchored not stored refs pending

Parity-Aware Byte-Pair Encoding: Improving Cross-lingual Fairness in Tokenization

Antoine Bosselut, Clara Meister, Debjit Paul, Joel Niklaus, Negar Foroutan, Rico Sennrich, Sina Ahmadi

arxiv:2508.04796 v2 · 2025-08-06 · 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{PCFNSK4HSBTTHKH7C54HR4UTYJ}

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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

3 papers in Pith

Phonemes to the Rescue: Multilingual Tokenization Based on International Phonetic Alphabet

Tokenization with Split Trees

From Where Words Come: Efficient Regularization of Code Tokenizers Through Source Attribution

Receipt and verification

First computed	2026-07-05T11:57:38.499289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

788ad92b87906733a8ff177878f293c276bebe8f57d99932fe2a5cb92dc05719

Aliases

arxiv: 2508.04796 · arxiv_version: 2508.04796v2 · doi: 10.48550/arxiv.2508.04796 · pith_short_12: PCFNSK4HSBTT · pith_short_16: PCFNSK4HSBTTHKH7 · pith_short_8: PCFNSK4H

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/PCFNSK4HSBTTHKH7C54HR4UTYJ \
  | 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: 788ad92b87906733a8ff177878f293c276bebe8f57d99932fe2a5cb92dc05719

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f1a6a802137413a998d9e032124349980a6a7ad6afe017003fabe3e60d544d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-06T18:14:43Z",
    "title_canon_sha256": "56e9a7e3f59cce241884e41caaa21a173e9a7fb1682322a1cb43695e3a056394"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04796",
    "kind": "arxiv",
    "version": 2
  }
}