Pith Number

pith:ASPOAXPW

pith:2023:ASPOAXPWYWTN2UB47J2ZQ4PYVE

not attested not anchored not stored refs pending

DialogRE^C+: An Extension of DialogRE to Investigate How Much Coreference Helps Relation Extraction in Dialogs

Bobo Li, Chong Teng, Donghong Ji, Fei Li, Hao Fei, Mengwei Dai, Shengqiong Wu, Yiyun Xiong

arxiv:2308.04498 v2 · 2023-08-08 · 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{ASPOAXPWYWTN2UB47J2ZQ4PYVE}

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	2026-07-05T06:40:36.411980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

049ee05df6c5a6dd503cfa759871f8a934d9736f19f54fa592e9737df1699384

Aliases

arxiv: 2308.04498 · arxiv_version: 2308.04498v2 · doi: 10.48550/arxiv.2308.04498 · pith_short_12: ASPOAXPWYWTN · pith_short_16: ASPOAXPWYWTN2UB4 · pith_short_8: ASPOAXPW

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/ASPOAXPWYWTN2UB47J2ZQ4PYVE \
  | 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: 049ee05df6c5a6dd503cfa759871f8a934d9736f19f54fa592e9737df1699384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc328b302de9dc520d443ffde38e7506138b3edd574f6cf90fb94ab236e3bbe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-08-08T18:03:29Z",
    "title_canon_sha256": "27ea1c6538443c5604533c435a147e864c49273e0e77c3f11b7c364f24a29122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04498",
    "kind": "arxiv",
    "version": 2
  }
}