Pith Number

pith:KJC3JR6X

pith:2018:KJC3JR6X4ENZ5RZUDC4IH3JYZX

not attested not anchored not stored refs pending

Generating Synthetic Data for Neural Keyword-to-Question Models

Heng Ding, Krisztian Balog

arxiv:1807.05324 v1 · 2018-07-14 · cs.IR · 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{KJC3JR6X4ENZ5RZUDC4IH3JYZX}

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	2026-05-18T00:10:36.570607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5245b4c7d7e11b9ec73418b883ed38cdfd4f40776b7b7a7951f1d8709ff7fc36

Aliases

arxiv: 1807.05324 · arxiv_version: 1807.05324v1 · doi: 10.48550/arxiv.1807.05324 · pith_short_12: KJC3JR6X4ENZ · pith_short_16: KJC3JR6X4ENZ5RZU · pith_short_8: KJC3JR6X

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/KJC3JR6X4ENZ5RZUDC4IH3JYZX \
  | 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: 5245b4c7d7e11b9ec73418b883ed38cdfd4f40776b7b7a7951f1d8709ff7fc36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32bd09a0da2040e574ec2c2509d0fd04485a89579191451629649979ad0a5cb8",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-07-14T03:24:31Z",
    "title_canon_sha256": "ec766d4fbbb04bd21c0f1e2c7d8f597c0a2ed3b0b45c1cd4761fdb52c5f22f82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05324",
    "kind": "arxiv",
    "version": 1
  }
}