Pith Number

pith:NKMA3UVM

pith:2023:NKMA3UVMSUNZEEKGG5RMQXY474

not attested not anchored not stored refs pending

Continuous football player tracking from discrete broadcast data

Christl A. Donnelly, Matthew J. Penn, Samir Bhatt

arxiv:2311.14642 v1 · 2023-11-24 · cs.CV · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKMA3UVMSUNZEEKGG5RMQXY474}

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.

Cited by

1 paper in Pith

Velocity Completion Task and Method for Event-based Player Positional Data in Soccer

Receipt and verification

First computed	2026-07-05T07:16:22.167435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a980dd2ac951b9211463762c85f1cff27d74a46162a5670e631a58a7f703959

Aliases

arxiv: 2311.14642 · arxiv_version: 2311.14642v1 · doi: 10.48550/arxiv.2311.14642 · pith_short_12: NKMA3UVMSUNZ · pith_short_16: NKMA3UVMSUNZEEKG · pith_short_8: NKMA3UVM

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/NKMA3UVMSUNZEEKGG5RMQXY474 \
  | 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: 6a980dd2ac951b9211463762c85f1cff27d74a46162a5670e631a58a7f703959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "744d8d49eb4693e8564ba4d93fadb8024afaaa12a4aa1c9280616c8f25519a24",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-24T18:16:28Z",
    "title_canon_sha256": "06da9fb36f23ad4229f4066a0d2e6cf83935bb43ffeaa4fe762afe85c856576d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.14642",
    "kind": "arxiv",
    "version": 1
  }
}