Pith Number

pith:UJLCVK7I

pith:2025:UJLCVK7IAXL7WCV77JRMVR5WYN

not attested not anchored not stored refs pending

Zero-Shot Contextual Embeddings via Offline Synthetic Corpus Generation

Jie Yang, Philip Lippmann

arxiv:2506.23662 v1 · 2025-06-30 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJLCVK7IAXL7WCV77JRMVR5WYN}

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	2026-07-05T11:29:25.929813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2562aabe805d7fb0abffa62cac7b6c37e307068cccf9fe0da6c556d7c67c910

Aliases

arxiv: 2506.23662 · arxiv_version: 2506.23662v1 · doi: 10.48550/arxiv.2506.23662 · pith_short_12: UJLCVK7IAXL7 · pith_short_16: UJLCVK7IAXL7WCV7 · pith_short_8: UJLCVK7I

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/UJLCVK7IAXL7WCV77JRMVR5WYN \
  | 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: a2562aabe805d7fb0abffa62cac7b6c37e307068cccf9fe0da6c556d7c67c910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2454785db50457c61870143a4f7861f973cb145694b7ebf5ce181a6dff6169",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-30T09:38:50Z",
    "title_canon_sha256": "b1787a0fac81afa7d85a84f2058b2c92d47f5b1ef20963360b679bbd49fdbf64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23662",
    "kind": "arxiv",
    "version": 1
  }
}