Pith Number

pith:FV5JSS55

pith:2017:FV5JSS55QYMY4BVCXIF22CHKFS

not attested not anchored not stored refs pending

RubyStar: A Non-Task-Oriented Mixture Model Dialog System

Alexander Rudnicky, Chih-Wei Chang, Hanfei Sun, Huiting Liu, Tao Lin, Teng Zhong, Weijian Lin

arxiv:1711.02781 v3 · 2017-11-08 · 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{FV5JSS55QYMY4BVCXIF22CHKFS}

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	2026-05-18T00:27:52.044624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d7a994bbd86198e06a2ba0bad08ea2c9dfe75afe02fab8cd09cb99cb5207747

Aliases

arxiv: 1711.02781 · arxiv_version: 1711.02781v3 · doi: 10.48550/arxiv.1711.02781 · pith_short_12: FV5JSS55QYMY · pith_short_16: FV5JSS55QYMY4BVC · pith_short_8: FV5JSS55

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/FV5JSS55QYMY4BVCXIF22CHKFS \
  | 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: 2d7a994bbd86198e06a2ba0bad08ea2c9dfe75afe02fab8cd09cb99cb5207747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e42b67c93d6832672deb1716865568601a23fc7b9a227f7c6f8c78cb7829e3a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-08T00:57:39Z",
    "title_canon_sha256": "5ad64f2fbc64c584b4275fb597c3383ecbfd4e0396ea2f78b64fc1c8d1c7a63d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02781",
    "kind": "arxiv",
    "version": 3
  }
}