Pith Number

pith:K3E3DYPK

pith:2023:K3E3DYPKJUG2XWJ7KVAKTILX3N

not attested not anchored not stored refs pending

Generation-driven Contrastive Self-training for Zero-shot Text Classification with Instruction-following LLM

Ruohong Zhang, Yau-Shian Wang, Yiming Yang

arxiv:2304.11872 v2 · 2023-04-24 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3E3DYPKJUG2XWJ7KVAKTILX3N}

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	2026-07-05T08:07:56.330602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c9b1e1ea4d0dabd93f5540a9a177db4b53e42779e77b74200e880deedc9a47

Aliases

arxiv: 2304.11872 · arxiv_version: 2304.11872v2 · doi: 10.48550/arxiv.2304.11872 · pith_short_12: K3E3DYPKJUG2 · pith_short_16: K3E3DYPKJUG2XWJ7 · pith_short_8: K3E3DYPK

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/K3E3DYPKJUG2XWJ7KVAKTILX3N \
  | 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: 56c9b1e1ea4d0dabd93f5540a9a177db4b53e42779e77b74200e880deedc9a47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a7f33b037d18f571f364b028d53f62118739cc3d1c76c502cd3ea132c687169",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-04-24T07:35:38Z",
    "title_canon_sha256": "6b618ecfb0e93c8f16c87320639ab17a884ae48c7ef32e7140dcd3f9757c7084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11872",
    "kind": "arxiv",
    "version": 2
  }
}