Pith Number

pith:QYHTMEA6

pith:2019:QYHTMEA6KVYQ3WG6FZ3EI36R4A

not attested not anchored not stored refs pending

Natural Language Generation at Scale: A Case Study for Open Domain Question Answering

Alessandra Cervone, Anu Venkatesh, Behnam Hedayatnia, Chandra Khatri, Dilek Hakkani-Tur, Raefer Gabriel, Rahul Goel

arxiv:1903.08097 v2 · 2019-03-19 · 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{QYHTMEA6KVYQ3WG6FZ3EI36R4A}

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	2026-07-05T00:06:37.588792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

860f36101e55710dd8de2e76446fd1e01a5eae547374d8627b4494c053ec5e80

Aliases

arxiv: 1903.08097 · arxiv_version: 1903.08097v2 · doi: 10.48550/arxiv.1903.08097 · pith_short_12: QYHTMEA6KVYQ · pith_short_16: QYHTMEA6KVYQ3WG6 · pith_short_8: QYHTMEA6

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/QYHTMEA6KVYQ3WG6FZ3EI36R4A \
  | 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: 860f36101e55710dd8de2e76446fd1e01a5eae547374d8627b4494c053ec5e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cafd8436383e887014f8587af6f58e439c90c655f6387e749408fd41a4a6ac33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-03-19T16:35:29Z",
    "title_canon_sha256": "4c9a96dd61323530fcee40fa1d67dac56e403c7c5071fe35bc02b26ed24e2215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08097",
    "kind": "arxiv",
    "version": 2
  }
}