Pith Number

pith:PF3SRFXA

pith:2022:PF3SRFXALOSFPRVIFVHE5XGS37

not attested not anchored not stored refs pending

Cross-TOP: Zero-Shot Cross-Schema Task-Oriented Parsing

Konstantine Arkoudas, Melanie Rubino, Nanjiang Jiang, Nicolas Guenon des Mesnards, Uday Shah, Weiqi Sun

arxiv:2206.05352 v1 · 2022-06-10 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PF3SRFXALOSFPRVIFVHE5XGS37}

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	2026-07-05T04:30:58.427746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79772896e05ba457c6a82d4e4edcd2dfca99414b7f81a8a72c524f7774d450be

Aliases

arxiv: 2206.05352 · arxiv_version: 2206.05352v1 · doi: 10.48550/arxiv.2206.05352 · pith_short_12: PF3SRFXALOSF · pith_short_16: PF3SRFXALOSFPRVI · pith_short_8: PF3SRFXA

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/PF3SRFXALOSFPRVIFVHE5XGS37 \
  | 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: 79772896e05ba457c6a82d4e4edcd2dfca99414b7f81a8a72c524f7774d450be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fd3c4fa5c181140c71b2357ed1914e21779960587f9ec50ea9ced88988d3373",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-06-10T20:50:08Z",
    "title_canon_sha256": "9c19a23d2b5e9b43ae6498c1ee1753bb3db387cb44e2f7898bf6304657570c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.05352",
    "kind": "arxiv",
    "version": 1
  }
}