Pith Number

pith:ZHV4ANPN

pith:2021:ZHV4ANPN7ADHTRCYTPPRUHTG3G

not attested not anchored not stored refs pending

DeepSportLab: a Unified Framework for Ball Detection, Player Instance Segmentation and Pose Estimation in Team Sports Scenes

Amirafshar Moshtaghpour, Christophe De Vleeschouwer, Gabriel Van Zandycke, Maxime Istasse, Niels Sayez, Seyed Abolfazl Ghasemzadeh

arxiv:2112.00627 v1 · 2021-12-01 · 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{ZHV4ANPN7ADHTRCYTPPRUHTG3G}

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

Towards Temporal Compositional Reasoning in Long-Form Sports Videos

Receipt and verification

First computed	2026-07-05T03:36:48.884165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9ebc035edf80679c4589bdf1a1e66d994feb68b8507a3e87649f1faff8fb58c

Aliases

arxiv: 2112.00627 · arxiv_version: 2112.00627v1 · doi: 10.48550/arxiv.2112.00627 · pith_short_12: ZHV4ANPN7ADH · pith_short_16: ZHV4ANPN7ADHTRCY · pith_short_8: ZHV4ANPN

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/ZHV4ANPN7ADHTRCYTPPRUHTG3G \
  | 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: c9ebc035edf80679c4589bdf1a1e66d994feb68b8507a3e87649f1faff8fb58c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62f0a19f23cfe9ac7fa6accfc30619aeb2b62b6cc5d9c8ad725034053a231822",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-01T16:30:51Z",
    "title_canon_sha256": "d49026d5bf1b526d32708d984b19bc7324d405ba7c09e7894af0bf5704ee8654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00627",
    "kind": "arxiv",
    "version": 1
  }
}