Pith Number

pith:QEEMGSOQ

pith:2024:QEEMGSOQRRS4PMZOO7JE5XQ5WU

not attested not anchored not stored refs pending

Multi Player Tracking in Ice Hockey with Homographic Projections

David A. Clausi, Harish Prakash, Jia Cheng Shang, John S. Zelek, Ken M. Nsiempba, Yuhao Chen

arxiv:2405.13397 v1 · 2024-05-22 · 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{QEEMGSOQRRS4PMZOO7JE5XQ5WU}

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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

Ice Hockey Puck Localization Using Contextual Cues

Receipt and verification

First computed	2026-07-05T08:22:02.427428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8108c349d08c65c7b32e77d24ede1db52ef652fb8a733c41f5bf89b27356a421

Aliases

arxiv: 2405.13397 · arxiv_version: 2405.13397v1 · doi: 10.48550/arxiv.2405.13397 · pith_short_12: QEEMGSOQRRS4 · pith_short_16: QEEMGSOQRRS4PMZO · pith_short_8: QEEMGSOQ

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/QEEMGSOQRRS4PMZOO7JE5XQ5WU \
  | 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: 8108c349d08c65c7b32e77d24ede1db52ef652fb8a733c41f5bf89b27356a421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1871934c3a5918c999bfba04427ced43443a39cd66884e07b2b67be0c793a18b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-22T07:14:55Z",
    "title_canon_sha256": "88368301d2a0d6e95d47258c0e60814f310d479d2e966f09f0e9fd1296a5505a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13397",
    "kind": "arxiv",
    "version": 1
  }
}