Pith Number

pith:MRPVIYCS

pith:2023:MRPVIYCSH5CCBWZ6AEKF7R6BZG

not attested not anchored not stored refs pending

UMSE: Unified Multi-scenario Summarization Evaluation

Chongyang Tao, Pengjie Ren, Shen Gao, Xiuying Chen, Zhaochun Ren, Zhitao Yao, Zhumin Chen

arxiv:2305.16895 v1 · 2023-05-26 · 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{MRPVIYCSH5CCBWZ6AEKF7R6BZG}

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	2026-07-05T06:14:18.936522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

645f5460523f4420db3e01145fc7c1c99051e74ff9b5e7392f0a37d42fa72d12

Aliases

arxiv: 2305.16895 · arxiv_version: 2305.16895v1 · doi: 10.48550/arxiv.2305.16895 · pith_short_12: MRPVIYCSH5CC · pith_short_16: MRPVIYCSH5CCBWZ6 · pith_short_8: MRPVIYCS

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/MRPVIYCSH5CCBWZ6AEKF7R6BZG \
  | 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: 645f5460523f4420db3e01145fc7c1c99051e74ff9b5e7392f0a37d42fa72d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf41b82d4794bf99b1b9a8aaf8d1a5a390bed64185fd48c7e57f7032829f2781",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-26T12:54:44Z",
    "title_canon_sha256": "6d01b01cd2766b816016167176a7aa22785f42811604aec88878f61b75add37b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16895",
    "kind": "arxiv",
    "version": 1
  }
}