Pith Number

pith:YJSOUAB4

pith:2021:YJSOUAB4CMXZGUVSCHEKWGDTCX

not attested not anchored not stored refs pending

Learning to Generalize Compositionally by Transferring Across Semantic Parsing Tasks

Fei Sha, Peter Shaw, Tal Linzen, Wang Zhu

arxiv:2111.05013 v1 · 2021-11-09 · 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{YJSOUAB4CMXZGUVSCHEKWGDTCX}

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	2026-07-05T03:30:20.662803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c264ea003c132f9352b211c8ab187315cf0f7baaae0a77c9fccaf701a0d11219

Aliases

arxiv: 2111.05013 · arxiv_version: 2111.05013v1 · doi: 10.48550/arxiv.2111.05013 · pith_short_12: YJSOUAB4CMXZ · pith_short_16: YJSOUAB4CMXZGUVS · pith_short_8: YJSOUAB4

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/YJSOUAB4CMXZGUVSCHEKWGDTCX \
  | 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: c264ea003c132f9352b211c8ab187315cf0f7baaae0a77c9fccaf701a0d11219

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be7b6ad91464362a1ba37b698b3e1ebaa1a4704842151fccf8adc02b2435dd0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-11-09T09:10:21Z",
    "title_canon_sha256": "d358e2c0d09d09877a6588fcb6862812a629d6e7ea0f09df3dc0771bfdc443de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05013",
    "kind": "arxiv",
    "version": 1
  }
}