Pith Number

pith:5LTCP32O

pith:2021:5LTCP32OZ3F3GREJTOF7SYSPFX

not attested not anchored not stored refs pending

SportsSum2.0: Generating High-Quality Sports News from Live Text Commentary

Guoping Hu, Jiaan Wang, Jianfeng Qu, Qiang Yang, Qingsheng Liu, Zhigang Chen, Zhixu Li

arxiv:2110.05750 v1 · 2021-10-12 · 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{5LTCP32OZ3F3GREJTOF7SYSPFX}

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	2026-07-05T03:22:06.043526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae627ef4ececbb344899b8bf9624f2dd6eecd8145687563253d5791a4099934

Aliases

arxiv: 2110.05750 · arxiv_version: 2110.05750v1 · doi: 10.48550/arxiv.2110.05750 · pith_short_12: 5LTCP32OZ3F3 · pith_short_16: 5LTCP32OZ3F3GREJ · pith_short_8: 5LTCP32O

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/5LTCP32OZ3F3GREJTOF7SYSPFX \
  | 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: eae627ef4ececbb344899b8bf9624f2dd6eecd8145687563253d5791a4099934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91f2116fdb8bbc7055043a45bdc58f0e9796269b7c8039015f7455b530bd3410",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-12T05:39:48Z",
    "title_canon_sha256": "bc0ca2e1f517966f97b0f453a1e8159b78242e95154e26cf402c544a3747247f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05750",
    "kind": "arxiv",
    "version": 1
  }
}