Pith Number

pith:UYRQJAXR

pith:2025:UYRQJAXRYKGT46LTCJO2WRDFQ7

not attested not anchored not stored refs pending

SV3.3B: A Sports Video Understanding Model for Action Recognition

Rakesh Vunnam, Sai Varun Kodathala, Yashwanth Reddy Vutukoori

arxiv:2507.17844 v1 · 2025-07-23 · cs.CV · 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{UYRQJAXRYKGT46LTCJO2WRDFQ7}

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	2026-07-05T11:57:58.179189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6230482f1c28d3e7973125dab446587f879b3d6213413b2d6a5393099e4bec1

Aliases

arxiv: 2507.17844 · arxiv_version: 2507.17844v1 · doi: 10.48550/arxiv.2507.17844 · pith_short_12: UYRQJAXRYKGT · pith_short_16: UYRQJAXRYKGT46LT · pith_short_8: UYRQJAXR

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/UYRQJAXRYKGT46LTCJO2WRDFQ7 \
  | 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: a6230482f1c28d3e7973125dab446587f879b3d6213413b2d6a5393099e4bec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37fff226ffdc7ca2eb32053fee611d36d44bcf5b955ea60ef154104f9f64dee5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-23T18:11:39Z",
    "title_canon_sha256": "ff76963f5780eccc72ebee86c9b83496b29a865f9c517146fc630c2218b771b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17844",
    "kind": "arxiv",
    "version": 1
  }
}