Pith Number

pith:JWHM7UC5

pith:2017:JWHM7UC54RCO73SOTWRS6ZK3EH

not attested not anchored not stored refs pending

Neural Semantic Parsing over Multiple Knowledge-bases

Jonathan Berant, Jonathan Herzig

arxiv:1702.01569 v2 · 2017-02-06 · 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{JWHM7UC54RCO73SOTWRS6ZK3EH}

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	2026-05-18T00:25:01.993128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d8ecfd05de444efee4e9da32f655b21cb4f709c1b1c60c4547526740b7cb44f

Aliases

arxiv: 1702.01569 · arxiv_version: 1702.01569v2 · doi: 10.48550/arxiv.1702.01569 · pith_short_12: JWHM7UC54RCO · pith_short_16: JWHM7UC54RCO73SO · pith_short_8: JWHM7UC5

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/JWHM7UC54RCO73SOTWRS6ZK3EH \
  | 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: 4d8ecfd05de444efee4e9da32f655b21cb4f709c1b1c60c4547526740b7cb44f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ed36615420ba6d9cf95b082367bbd6b688d1c92ac9012ca389799109cd81298",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-02-06T11:22:15Z",
    "title_canon_sha256": "aaebf7128fd162c714f69e69c3045dcc66d7dfc35866f625e1da3ba497868c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01569",
    "kind": "arxiv",
    "version": 2
  }
}