Pith Number

pith:ACKQUNKY

pith:2019:ACKQUNKYDOFL6GRI4D34XUJEBZ

not attested not anchored not stored refs pending

Modeling Semantic Relationship in Multi-turn Conversations with Hierarchical Latent Variables

Haolan Zhan, Lei Shen, Yang Feng

arxiv:1906.07429 v1 · 2019-06-18 · 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{ACKQUNKYDOFL6GRI4D34XUJEBZ}

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	2026-05-17T23:43:07.904185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00950a35581b8abf1a28e0f7cbd1240e502e4ac150aa48085ce9fae5329ef987

Aliases

arxiv: 1906.07429 · arxiv_version: 1906.07429v1 · doi: 10.48550/arxiv.1906.07429 · pith_short_12: ACKQUNKYDOFL · pith_short_16: ACKQUNKYDOFL6GRI · pith_short_8: ACKQUNKY

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/ACKQUNKYDOFL6GRI4D34XUJEBZ \
  | 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: 00950a35581b8abf1a28e0f7cbd1240e502e4ac150aa48085ce9fae5329ef987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da7a27469a56c6a52c6e07f75938083c708d7c023f60762fc574a749af1a3855",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-18T07:57:22Z",
    "title_canon_sha256": "75762ce6e3d28ab7a313c6944584cac116d720f4f8072464abb700f89ce4247b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07429",
    "kind": "arxiv",
    "version": 1
  }
}