Pith Number

pith:75N4ACYM

pith:2025:75N4ACYM3HEDCEKFDG45KJHJAK

not attested not anchored not stored refs pending

A Hybrid Model for Few-Shot Text Classification Using Transfer and Meta-Learning

Binrong Zhu, Guiran Liu, Hongye Zheng, Jia Gao, Shuangquan Lyu, Xiaoxuan Liao

arxiv:2502.09086 v1 · 2025-02-13 · 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{75N4ACYM3HEDCEKFDG45KJHJAK}

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	2026-07-05T10:13:52.206691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff5bc00b0cd9c831114519b9d524e9029e9768ea8d26111cbafa78a2aefd8df5

Aliases

arxiv: 2502.09086 · arxiv_version: 2502.09086v1 · doi: 10.48550/arxiv.2502.09086 · pith_short_12: 75N4ACYM3HED · pith_short_16: 75N4ACYM3HEDCEKF · pith_short_8: 75N4ACYM

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/75N4ACYM3HEDCEKFDG45KJHJAK \
  | 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: ff5bc00b0cd9c831114519b9d524e9029e9768ea8d26111cbafa78a2aefd8df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e6ae3481c9c4a0fa7ae82cf658561202f63647b52a142515088f1e1e61b995f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-13T09:00:32Z",
    "title_canon_sha256": "af78d51e31951391936c481f36b86e2bb4dcb5cab032b8bf35f692b6725e378a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09086",
    "kind": "arxiv",
    "version": 1
  }
}