Pith Number

pith:4J4QHAOC

pith:2026:4J4QHAOCRWEZFX3KP2SB2II6I5

not attested not anchored not stored refs pending

A Large-Scale Multi-Dimensional Empirical Study of LLMs for Conversation Summarization

Feifei Zhai, Gengyao Li, Junnan Zhu, Weixiao Zhou, Xianfu Cheng, Zhoujun Li

arxiv:2606.15974 v2 · 2026-06-14 · 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{4J4QHAOCRWEZFX3KP2SB2II6I5}

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	2026-08-04T00:31:30.500178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2790381c28d8992df6a7ea41d211e4779ad2e7a64fc6f838fb37120dd68aa74

Aliases

arxiv: 2606.15974 · arxiv_version: 2606.15974v2 · doi: 10.48550/arxiv.2606.15974 · pith_short_12: 4J4QHAOCRWEZ · pith_short_16: 4J4QHAOCRWEZFX3K · pith_short_8: 4J4QHAOC

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/4J4QHAOCRWEZFX3KP2SB2II6I5 \
  | 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: e2790381c28d8992df6a7ea41d211e4779ad2e7a64fc6f838fb37120dd68aa74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f31703d0b561c0718dceb3b50e8dac32c594103d18ec73ef9471b13bc84b6e09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-14T18:57:01Z",
    "title_canon_sha256": "985270476d6193292513c9f285b57f4d795695c473353672440a4e17567b9db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.15974",
    "kind": "arxiv",
    "version": 2
  }
}