Pith Number

pith:FJZ7QNI6

pith:2021:FJZ7QNI6CPYAFHHZRD42FSQOXU

not attested not anchored not stored refs pending

Multi-Label Few-Shot Learning for Aspect Category Detection

Chao Xue, Hang Gao, Honglei Guo, Mengting Hu, Renhong Cheng, Shiwan Zhao, Tiegang Gao, Zhong Su

arxiv:2105.14174 v1 · 2021-05-29 · 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{FJZ7QNI6CPYAFHHZRD42FSQOXU}

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	2026-07-05T02:44:21.025964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a73f8351e13f0029cf988f9a2ca0ebd0d6220d3c0502c0cbcdd01ca5c9655f1

Aliases

arxiv: 2105.14174 · arxiv_version: 2105.14174v1 · doi: 10.48550/arxiv.2105.14174 · pith_short_12: FJZ7QNI6CPYA · pith_short_16: FJZ7QNI6CPYAFHHZ · pith_short_8: FJZ7QNI6

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/FJZ7QNI6CPYAFHHZRD42FSQOXU \
  | 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: 2a73f8351e13f0029cf988f9a2ca0ebd0d6220d3c0502c0cbcdd01ca5c9655f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "955372482e5ee9dbc74683f4cf2fe26864c5818e98d5b5d1489325ee5468249c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-29T01:56:11Z",
    "title_canon_sha256": "1ee90a69dbdabeb09f20df6ef01ec4ad696819b3982dddabc170a604a49e9ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14174",
    "kind": "arxiv",
    "version": 1
  }
}