Pith Number

pith:7JUCCXWJ

pith:2026:7JUCCXWJ2NRYURQCLNQO4NDO53

not attested not anchored not stored refs pending

AutoTail-BSFGM: Class-Balance-Aware Fine-Tuning for Chinese Scholarly Text Classification

Anling Xiang, Yang Shen, Yuwen Yang

arxiv:2606.03576 v1 · 2026-06-02 · 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{7JUCCXWJ2NRYURQCLNQO4NDO53}

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	2026-06-03T01:06:01.271530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa68215ec9d3638a46025b60ee346eeef0afa18af67e2bbab6cb8fcb61063d31

Aliases

arxiv: 2606.03576 · arxiv_version: 2606.03576v1 · doi: 10.48550/arxiv.2606.03576 · pith_short_12: 7JUCCXWJ2NRY · pith_short_16: 7JUCCXWJ2NRYURQC · pith_short_8: 7JUCCXWJ

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/7JUCCXWJ2NRYURQCLNQO4NDO53 \
  | 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: fa68215ec9d3638a46025b60ee346eeef0afa18af67e2bbab6cb8fcb61063d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40ac8d8995ab589f585ed4fe1b3ba7d3996dd9e444dba2983f4082608d185728",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-02T12:44:40Z",
    "title_canon_sha256": "910abead85c2f563c995701e5cd5d7e556b1edd55cb8938a9443f94dc9149008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03576",
    "kind": "arxiv",
    "version": 1
  }
}