Pith Number

pith:YL5TNF7C

pith:2020:YL5TNF7C37E5UQ5LR6BAFCUXT7

not attested not anchored not stored refs pending

Paraphrase Augmented Task-Oriented Dialog Generation

Silin Gao, Yichi Zhang, Zhijian Ou, Zhou Yu

arxiv:2004.07462 v2 · 2020-04-16 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YL5TNF7C37E5UQ5LR6BAFCUXT7}

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	2026-07-05T00:59:58.241695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2fb3697e2dfc9da43ab8f82028a979ff187d05e6339b47eb48a639362fb0e02

Aliases

arxiv: 2004.07462 · arxiv_version: 2004.07462v2 · doi: 10.48550/arxiv.2004.07462 · pith_short_12: YL5TNF7C37E5 · pith_short_16: YL5TNF7C37E5UQ5L · pith_short_8: YL5TNF7C

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/YL5TNF7C37E5UQ5LR6BAFCUXT7 \
  | 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: c2fb3697e2dfc9da43ab8f82028a979ff187d05e6339b47eb48a639362fb0e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d48b50fdb8d66cc19c930f79851b887b2b003c7c351c2bf9f99dac9c530fad8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-16T05:12:36Z",
    "title_canon_sha256": "34018cdd14b8b721ce1a9916a822b0d9e2eb9ac2e3b465cf8ecd79a2824e630b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07462",
    "kind": "arxiv",
    "version": 2
  }
}