Pith Number

pith:PCK67ARI

pith:2019:PCK67ARI6BW7IZVZE5BSIOLQBV

not attested not anchored not stored refs pending

Addressing Objects and Their Relations: The Conversational Entity Dialogue Model

Bo-Hsiang Tseng, I\~nigo Casanueva, Lina Rojas-Barahona, Milica Ga\v{s}i\'c, Pawe\l\ Budzianowski, Stefan Ultes, Steve Young, Yen-Chen Wu

arxiv:1901.01466 v1 · 2019-01-05 · 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{PCK67ARI6BW7IZVZE5BSIOLQBV}

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	2026-05-17T23:56:44.320458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7895ef8228f06df466b927432439700d749033b71ca84e745b95bcd087a21c4f

Aliases

arxiv: 1901.01466 · arxiv_version: 1901.01466v1 · doi: 10.48550/arxiv.1901.01466 · pith_short_12: PCK67ARI6BW7 · pith_short_16: PCK67ARI6BW7IZVZ · pith_short_8: PCK67ARI

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/PCK67ARI6BW7IZVZE5BSIOLQBV \
  | 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: 7895ef8228f06df466b927432439700d749033b71ca84e745b95bcd087a21c4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d3d94f2d71639172aad24131f5513f98b537af3a87c351cb0238b83a33fdba4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-01-05T20:27:19Z",
    "title_canon_sha256": "cd703bbd18ca99ed60c49e37e66f4476248d41b7fd015f1c2c619ea17c06b904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01466",
    "kind": "arxiv",
    "version": 1
  }
}