Pith Number

pith:5M2ZCFVB

pith:2021:5M2ZCFVB3NGCVBAM2N327BUITH

not attested not anchored not stored refs pending

Multi-Task Pre-Training for Plug-and-Play Task-Oriented Dialogue System

Arshit Gupta, Deng Cai, Elman Mansimov, Lei Shu, Yi-An Lai, Yixuan Su, Yi Zhang

arxiv:2109.14739 v2 · 2021-09-29 · 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{5M2ZCFVB3NGCVBAM2N327BUITH}

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	2026-07-05T04:00:58.016823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb359116a1db4c2a840cd377af868899db569a1038bdb5637f878517dc4803c7

Aliases

arxiv: 2109.14739 · arxiv_version: 2109.14739v2 · doi: 10.48550/arxiv.2109.14739 · pith_short_12: 5M2ZCFVB3NGC · pith_short_16: 5M2ZCFVB3NGCVBAM · pith_short_8: 5M2ZCFVB

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/5M2ZCFVB3NGCVBAM2N327BUITH \
  | 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: eb359116a1db4c2a840cd377af868899db569a1038bdb5637f878517dc4803c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cb8d5c79217a8844faaaee47577aac8db046a55e9a306ca66ffe316935d5bc4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-29T22:02:18Z",
    "title_canon_sha256": "1c4b14e9cf10f6f10fb5af8ab26468d929db47de5429b895b4acba7d17da8836"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14739",
    "kind": "arxiv",
    "version": 2
  }
}