Pith Number

pith:2SNAFMYC

pith:2018:2SNAFMYCP2GQDOZP27XSHV3AME

not attested not anchored not stored refs pending

Decoupling Structure and Lexicon for Zero-Shot Semantic Parsing

Jonathan Berant, Jonathan Herzig

arxiv:1804.07918 v2 · 2018-04-21 · 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{2SNAFMYCP2GQDOZP27XSHV3AME}

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	2026-05-18T00:05:09.277138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49a02b3027e8d01bb2fd7ef23d76061295ba5942c9fe65144bc12ee53b74b02

Aliases

arxiv: 1804.07918 · arxiv_version: 1804.07918v2 · doi: 10.48550/arxiv.1804.07918 · pith_short_12: 2SNAFMYCP2GQ · pith_short_16: 2SNAFMYCP2GQDOZP · pith_short_8: 2SNAFMYC

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/2SNAFMYCP2GQDOZP27XSHV3AME \
  | 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: d49a02b3027e8d01bb2fd7ef23d76061295ba5942c9fe65144bc12ee53b74b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "116cfbdcd3b048ef7a7d01b16c7023f428c2df2fcc524af37ac2d2ec94a6caa2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-21T08:27:14Z",
    "title_canon_sha256": "c02faf66c11b17c92b1ccaebb7c36cf3369da82e52fe82fc5a7646da0d92031c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07918",
    "kind": "arxiv",
    "version": 2
  }
}