Pith Number

pith:HRI5GMRO

pith:2025:HRI5GMROER7UP3XKHWIXZ4V7NW

not attested not anchored not stored refs pending

llm-jp-modernbert: A ModernBERT Model Trained on a Large-Scale Japanese Corpus with Long Context Length

Issa Sugiura, Kouta Nakayama, Yusuke Oda

arxiv:2504.15544 v1 · 2025-04-22 · 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{HRI5GMROER7UP3XKHWIXZ4V7NW}

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.

Receipt and verification

First computed	2026-07-05T10:52:26.294713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c51d3322e247f47eeea3d917cf2bf6db766e9a93f97127ee5d6aa15518b14b7

Aliases

arxiv: 2504.15544 · arxiv_version: 2504.15544v1 · doi: 10.48550/arxiv.2504.15544 · pith_short_12: HRI5GMROER7U · pith_short_16: HRI5GMROER7UP3XK · pith_short_8: HRI5GMRO

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/HRI5GMROER7UP3XKHWIXZ4V7NW \
  | 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: 3c51d3322e247f47eeea3d917cf2bf6db766e9a93f97127ee5d6aa15518b14b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42a22773708601e339d09f87232f2399ea741ce0852ea69178740cc1ff4947d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-22T02:45:19Z",
    "title_canon_sha256": "c1eb59c5abf968e542f299e2dcf4df8caff5287858a4b48daa97e865a4a92198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15544",
    "kind": "arxiv",
    "version": 1
  }
}