Pith Number

pith:X3XTE72P

pith:2023:X3XTE72PNORBSRXGAFXG4WPLSU

not attested not anchored not stored refs pending

ECQED: Emotion-Cause Quadruple Extraction in Dialogs

Bobo Li, Chong Teng, Donghong Ji, Fei Li, Hao Fei, Jingye Li, Li Zheng, Shengqiong Wu

arxiv:2306.03969 v2 · 2023-06-06 · 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{X3XTE72PNORBSRXGAFXG4WPLSU}

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	2026-07-05T06:19:20.242059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beef327f4f6ba21946e6016e6e59eb953afac5d2ebd4f97ff89fcc87a88c657e

Aliases

arxiv: 2306.03969 · arxiv_version: 2306.03969v2 · doi: 10.48550/arxiv.2306.03969 · pith_short_12: X3XTE72PNORB · pith_short_16: X3XTE72PNORBSRXG · pith_short_8: X3XTE72P

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/X3XTE72PNORBSRXGAFXG4WPLSU \
  | 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: beef327f4f6ba21946e6016e6e59eb953afac5d2ebd4f97ff89fcc87a88c657e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87dbc4d10d2da33eafd7d4b275ec0e4abaa45d1554072976b58b19032a11f2a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-06T19:04:30Z",
    "title_canon_sha256": "470e888e0570649bba8bed66902efdff7f86f5adccafcc26cb6936d667c652d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.03969",
    "kind": "arxiv",
    "version": 2
  }
}