Pith Number

pith:Y44M3S75

pith:2025:Y44M3S75KOG7GONS5APXGUWNHC

not attested not anchored not stored refs pending

NeoBERT: A Next-Generation BERT

John X. Morris, Lola Le Breton, Mariam El Mezouar, Quentin Fournier, Sarath Chandar

arxiv:2502.19587 v2 · 2025-02-26 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y44M3S75KOG7GONS5APXGUWNHC}

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

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

Receipt and verification

First computed	2026-07-05T11:17:42.112280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c738cdcbfd538df339b2e81f7352cd38b31bc164991f5209648c34fd3474afc9

Aliases

arxiv: 2502.19587 · arxiv_version: 2502.19587v2 · doi: 10.48550/arxiv.2502.19587 · pith_short_12: Y44M3S75KOG7 · pith_short_16: Y44M3S75KOG7GONS · pith_short_8: Y44M3S75

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/Y44M3S75KOG7GONS5APXGUWNHC \
  | 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: c738cdcbfd538df339b2e81f7352cd38b31bc164991f5209648c34fd3474afc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "242d1d8ad40992ef4e4098f4aba290b0d1a771499f97217bbb2b4e8e22d89f0e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-26T22:00:22Z",
    "title_canon_sha256": "48ed21f23532b52265d9b4fb0288046c89563fea6c71d522f6ccb4cb4beb8bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19587",
    "kind": "arxiv",
    "version": 2
  }
}