Pith Number

pith:WOV3AEGE

pith:2025:WOV3AEGEGRAJG7UNDEDDNHCPSA

not attested not anchored not stored refs pending

Domain Adaptation for Japanese Sentence Embeddings with Contrastive Learning based on Synthetic Sentence Generation

Hisashi Handa, Kimiaki Shirahama, Miho Ohsaki, Zihao Chen

arxiv:2503.09094 v1 · 2025-03-12 · 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{WOV3AEGEGRAJG7UNDEDDNHCPSA}

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	2026-07-05T10:29:48.115058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3abb010c43440937e8d1906369c4f902cd6156570140056c547c23696e277dd

Aliases

arxiv: 2503.09094 · arxiv_version: 2503.09094v1 · doi: 10.48550/arxiv.2503.09094 · pith_short_12: WOV3AEGEGRAJ · pith_short_16: WOV3AEGEGRAJG7UN · pith_short_8: WOV3AEGE

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/WOV3AEGEGRAJG7UNDEDDNHCPSA \
  | 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: b3abb010c43440937e8d1906369c4f902cd6156570140056c547c23696e277dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbe6f59171ce27075bfc38449c7e5e52dea4a15eb4a22447176c06ed773da636",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-12T06:15:33Z",
    "title_canon_sha256": "a9415c0a3aa9bcbc73bad611cfb2335e16e738efc0c4b9fed0ea9f28b4ed87da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09094",
    "kind": "arxiv",
    "version": 1
  }
}