Pith Number

pith:7TYKCXFU

pith:2022:7TYKCXFUDCGSK77GPV6FX5IXLM

not attested not anchored not stored refs pending

A Dynamic Graph Interactive Framework with Label-Semantic Injection for Spoken Language Understanding

Tengtao Song, Weiyuan Xu, Xuxin Cheng, Yuexian Zou, Zhihong Zhu

arxiv:2211.04023 v1 · 2022-11-08 · 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{7TYKCXFUDCGSK77GPV6FX5IXLM}

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	2026-07-05T05:14:01.087836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcf0a15cb4188d257fe67d7c5bf5175b2eddafebcc0adc80dfedb5e991a89c77

Aliases

arxiv: 2211.04023 · arxiv_version: 2211.04023v1 · doi: 10.48550/arxiv.2211.04023 · pith_short_12: 7TYKCXFUDCGS · pith_short_16: 7TYKCXFUDCGSK77G · pith_short_8: 7TYKCXFU

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/7TYKCXFUDCGSK77GPV6FX5IXLM \
  | 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: fcf0a15cb4188d257fe67d7c5bf5175b2eddafebcc0adc80dfedb5e991a89c77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51228d2dc6808cff28807343d2f3e8b4ef866fdc9455db1d02bb1446d6fca18f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-08T05:57:46Z",
    "title_canon_sha256": "131376445559ef90ce6c3e06bb2f6974376f62a4aade92debd1ef58be5c105a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04023",
    "kind": "arxiv",
    "version": 1
  }
}