Pith Number

pith:BFDEVB2B

pith:2021:BFDEVB2BQFGUABJ5UEPF2JMCAH

not attested not anchored not stored refs pending

TOD-DA: Towards Boosting the Robustness of Task-oriented Dialogue Modeling on Spoken Conversations

Dongfeng He, Fan Wang, HaiFeng Wang, Huang He, Hua Wu, Jian Xie, Liankai Huang, Qiang Ju, Shuqi Sun, Siqi Bao, Xin Tian, Xinxian Huang, Xiyuan Zhang, Yingzhan Lin

arxiv:2112.12441 v1 · 2021-12-23 · 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{BFDEVB2BQFGUABJ5UEPF2JMCAH}

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	2026-07-05T03:43:27.430341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09464a8741814d40053da11e5d258201e131bfb18314b36132b4a9208bb0a0f8

Aliases

arxiv: 2112.12441 · arxiv_version: 2112.12441v1 · doi: 10.48550/arxiv.2112.12441 · pith_short_12: BFDEVB2BQFGU · pith_short_16: BFDEVB2BQFGUABJ5 · pith_short_8: BFDEVB2B

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/BFDEVB2BQFGUABJ5UEPF2JMCAH \
  | 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: 09464a8741814d40053da11e5d258201e131bfb18314b36132b4a9208bb0a0f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d6cc0d44ab9839b2a5c88d3b8d0196f8dcf91ec6fbb67c8082616dbdaa76b38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-12-23T10:04:25Z",
    "title_canon_sha256": "868d7d02d2d218736dd8bd58e588f4ec77c7de06e5f09fb298ef79c124ba3f2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12441",
    "kind": "arxiv",
    "version": 1
  }
}