Pith Number

pith:OJEZWK5I

pith:2022:OJEZWK5IFDCD7P3PA2JIC445H7

not attested not anchored not stored refs pending

Knowledge-grounded Dialog State Tracking

Dian Yu, Hagen Soltau, Izhak Shafran, Laurent El Shafey, Mingqiu Wang, Yuan Cao

arxiv:2210.06656 v1 · 2022-10-13 · 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{OJEZWK5IFDCD7P3PA2JIC445H7}

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	2026-07-05T05:06:18.410380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72499b2ba828c43fbf6f069281739d3ff4a7ab4e2be37bc825b725bd27232480

Aliases

arxiv: 2210.06656 · arxiv_version: 2210.06656v1 · doi: 10.48550/arxiv.2210.06656 · pith_short_12: OJEZWK5IFDCD · pith_short_16: OJEZWK5IFDCD7P3P · pith_short_8: OJEZWK5I

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/OJEZWK5IFDCD7P3PA2JIC445H7 \
  | 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: 72499b2ba828c43fbf6f069281739d3ff4a7ab4e2be37bc825b725bd27232480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4713c54eb09c5102a605be82215b2671f9428599da8ac5f74d22ba2d2aedb627",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-13T01:34:08Z",
    "title_canon_sha256": "4bf08e1e004601d0b016bc57989c97401c63983eb462e66bfee16c436b5b7a0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06656",
    "kind": "arxiv",
    "version": 1
  }
}