Pith Number

pith:TGB6M736

pith:2023:TGB6M73657OJOMB2I4QR5LRHDF

not attested not anchored not stored refs pending

PESCO: Prompt-enhanced Self Contrastive Learning for Zero-shot Text Classification

Ruohong Zhang, Ta-Chung Chi, Yau-Shian Wang, Yiming Yang

arxiv:2305.14963 v1 · 2023-05-24 · 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{TGB6M73657OJOMB2I4QR5LRHDF}

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	2026-07-05T06:13:29.850092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9983e67f7eefdc97303a47211eae271961070f939ffd6cac3d0e332bf8ead05d

Aliases

arxiv: 2305.14963 · arxiv_version: 2305.14963v1 · doi: 10.48550/arxiv.2305.14963 · pith_short_12: TGB6M73657OJ · pith_short_16: TGB6M73657OJOMB2 · pith_short_8: TGB6M736

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/TGB6M73657OJOMB2I4QR5LRHDF \
  | 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: 9983e67f7eefdc97303a47211eae271961070f939ffd6cac3d0e332bf8ead05d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96546604555e8081dc5a3504ea951300ee92f387024913f33089ed8fab5806ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-24T09:57:06Z",
    "title_canon_sha256": "6ee8f785ee31be9cbe6161339645e5ff5d4e0c3eb2657773d36cd7d52dfa62df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14963",
    "kind": "arxiv",
    "version": 1
  }
}