Pith Number

pith:FWSHHO3S

pith:2025:FWSHHO3SVYC3JEJSWVUXP4QC6O

not attested not anchored not stored refs pending

Precise Event Spotting in Sports Videos: Solving Long-Range Dependency and Class Imbalance

Pankaj Wasnik, Sanchayan Santra, Vineeth N. Balasubramanian, Vishal Chudasama

arxiv:2503.00147 v1 · 2025-02-28 · 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{FWSHHO3SVYC3JEJSWVUXP4QC6O}

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	2026-07-05T10:22:18.040416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da473bb72ae05b49132b56977f202f39e636edd44eea5da9306e63c8541e1dd

Aliases

arxiv: 2503.00147 · arxiv_version: 2503.00147v1 · doi: 10.48550/arxiv.2503.00147 · pith_short_12: FWSHHO3SVYC3 · pith_short_16: FWSHHO3SVYC3JEJS · pith_short_8: FWSHHO3S

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/FWSHHO3SVYC3JEJSWVUXP4QC6O \
  | 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: 2da473bb72ae05b49132b56977f202f39e636edd44eea5da9306e63c8541e1dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e6860e90c396b7569fb06f72530e28242faec5e35e5edd4d08fa65ba664fdb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-28T19:53:42Z",
    "title_canon_sha256": "afefa684deff52f2aa6d589d733cce0f87c3d4b491a1b4ce898190f2a23de387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00147",
    "kind": "arxiv",
    "version": 1
  }
}