Pith Number

pith:BOHXHQ5D

pith:2016:BOHXHQ5DYS2JEQR75Q2J7QNQJ4

not attested not anchored not stored refs pending

Two are Better than One: An Ensemble of Retrieval- and Generation-Based Dialog Systems

Dongyan Zhao, Ming Zhang, Rui Yan, Xiang Li, Yiping Song

arxiv:1610.07149 v1 · 2016-10-23 · 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{BOHXHQ5DYS2JEQR75Q2J7QNQJ4}

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	2026-05-18T01:01:35.122678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b8f73c3a3c4b492423fec349fc1b04f1d080630cf6e01c47e40c1c73c93c24c

Aliases

arxiv: 1610.07149 · arxiv_version: 1610.07149v1 · doi: 10.48550/arxiv.1610.07149 · pith_short_12: BOHXHQ5DYS2J · pith_short_16: BOHXHQ5DYS2JEQR7 · pith_short_8: BOHXHQ5D

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/BOHXHQ5DYS2JEQR75Q2J7QNQJ4 \
  | 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: 0b8f73c3a3c4b492423fec349fc1b04f1d080630cf6e01c47e40c1c73c93c24c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8acfd4aa6cd1a3cc3494e19fef4cb12a7394aa63df80dcfab3c1a7ada77c243",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-10-23T11:22:40Z",
    "title_canon_sha256": "2f5355a9518b38ccf0036b21655cfd0c37aad0d8c0a5f49da66dc39a089e5740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07149",
    "kind": "arxiv",
    "version": 1
  }
}