Pith Number

pith:ZVDYSQ5K

pith:2026:ZVDYSQ5KIMPD6A3JUZJTEI3HDO

not attested not anchored not stored refs pending

SportsGrounder: Proposal-Aided Interleaved Grounding for Dense Sports Video Reasoning

Gaoang Wang, Guanhong Wang, Jiawei Jiang, Yingcai Wu, Yizhi Li

arxiv:2608.07932 v1 · 2026-08-08 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZVDYSQ5KIMPD6A3JUZJTEI3HDO}

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	2026-08-11T01:19:01.413636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd478943aa431e3f0369a6533223671bbd5ffb7828c46af231f9fd6e1516100c

Aliases

arxiv: 2608.07932 · arxiv_version: 2608.07932v1 · doi: 10.48550/arxiv.2608.07932 · pith_short_12: ZVDYSQ5KIMPD · pith_short_16: ZVDYSQ5KIMPD6A3J · pith_short_8: ZVDYSQ5K

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/ZVDYSQ5KIMPD6A3JUZJTEI3HDO \
  | 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: cd478943aa431e3f0369a6533223671bbd5ffb7828c46af231f9fd6e1516100c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5415ca7877ce9f1bfb687449b686d3a8c70720a6b17a24af8098c20d6641eb36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-08T05:39:48Z",
    "title_canon_sha256": "05e30092ad60d8400ab725af105c4c37854d2d34645faa1ebf989ffc2333cdb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07932",
    "kind": "arxiv",
    "version": 1
  }
}