Pith Number

pith:OW5KPA4Y

pith:2023:OW5KPA4YRLE5Y5LJRYR46XY54B

not attested not anchored not stored refs pending

Semantic Parsing for Conversational Question Answering over Knowledge Graphs

Emilio Monti, Laura Perez-Beltrachini, Mirella Lapata, Parag Jain

arxiv:2301.12217 v1 · 2023-01-28 · 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{OW5KPA4YRLE5Y5LJRYR46XY54B}

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	2026-07-05T05:36:36.775218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75baa783988ac9dc75698e23cf5f1de04e38e9e950d9960d447ce3925a6f6d95

Aliases

arxiv: 2301.12217 · arxiv_version: 2301.12217v1 · doi: 10.48550/arxiv.2301.12217 · pith_short_12: OW5KPA4YRLE5 · pith_short_16: OW5KPA4YRLE5Y5LJ · pith_short_8: OW5KPA4Y

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/OW5KPA4YRLE5Y5LJRYR46XY54B \
  | 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: 75baa783988ac9dc75698e23cf5f1de04e38e9e950d9960d447ce3925a6f6d95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee5a41d0431f4ab0ac72a50bfba075ecc53debc6ae7a4e46dd66f3c39a9bd33c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-01-28T14:45:11Z",
    "title_canon_sha256": "6ec06c4162846a4228af40f629c4f50dab8aff3e6c3077f84d8062d0dc4123f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.12217",
    "kind": "arxiv",
    "version": 1
  }
}