Pith Number

pith:RY7WR7BF

pith:2023:RY7WR7BFNAIBM2NAFME5V4IIJO

not attested not anchored not stored refs pending

Low-Resource Compositional Semantic Parsing with Concept Pretraining

Andrew McCallum, Haidar Khan, Konstantine Arkoudas, Mukund Sridhar, Subendhu Rongali, Wael Hamza

arxiv:2301.09809 v2 · 2023-01-24 · 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{RY7WR7BFNAIBM2NAFME5V4IIJO}

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	2026-07-05T05:37:11.873019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e3f68fc2568101669a02b09daf1084ba2b4f4c0946f50fb742e76c709ef8bee

Aliases

arxiv: 2301.09809 · arxiv_version: 2301.09809v2 · doi: 10.48550/arxiv.2301.09809 · pith_short_12: RY7WR7BFNAIB · pith_short_16: RY7WR7BFNAIBM2NA · pith_short_8: RY7WR7BF

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/RY7WR7BFNAIBM2NAFME5V4IIJO \
  | 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: 8e3f68fc2568101669a02b09daf1084ba2b4f4c0946f50fb742e76c709ef8bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5548fb50a0e8411a5a745d72c4478393f44121db6ef370d9beb4d0a372532c90",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-01-24T04:27:27Z",
    "title_canon_sha256": "51bb2eb8d9ba69a913bf8c331766573c7e167b877100fb9b4946cf555a42da38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.09809",
    "kind": "arxiv",
    "version": 2
  }
}