Pith Number

pith:VDHJHVB7

pith:2018:VDHJHVB7BONOMEMIONNJVH3Q4A

not attested not anchored not stored refs pending

Cross-lingual Semantic Parsing

Benjamin Van Durme, Kevin Duh, Sheng Zhang

arxiv:1804.08037 v1 · 2018-04-21 · 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{VDHJHVB7BONOMEMIONNJVH3Q4A}

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	2026-05-18T00:17:49.729562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8ce93d43f0b9ae61188735a9a9f70e01adab65a237ff01cb44a7f4db9178d87

Aliases

arxiv: 1804.08037 · arxiv_version: 1804.08037v1 · doi: 10.48550/arxiv.1804.08037 · pith_short_12: VDHJHVB7BONO · pith_short_16: VDHJHVB7BONOMEMI · pith_short_8: VDHJHVB7

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/VDHJHVB7BONOMEMIONNJVH3Q4A \
  | 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: a8ce93d43f0b9ae61188735a9a9f70e01adab65a237ff01cb44a7f4db9178d87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f09db1b479f86c2d62fe07545b67385bdf89e64bf930f5c1c47a8c6010aeacda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-21T22:15:36Z",
    "title_canon_sha256": "f146c9605d6049f31d1b2b8d8a822c61157a9d5525ebc1ee0ecaffb8491cf953"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08037",
    "kind": "arxiv",
    "version": 1
  }
}