Pith Number

pith:6GSA55GA

pith:2025:6GSA55GAN6HPCT6VPNVKW2MPPB

not attested not anchored not stored refs pending

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

Keisuke Fujii, Rikuhei Umemoto

arxiv:2505.16199 v1 · 2025-05-22 · 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{6GSA55GAN6HPCT6VPNVKW2MPPB}

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	2026-07-05T11:07:31.602375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1a40ef4c06f8ef14fd57b6aab698f7850234bde81c43dcec9d5a7de71c860b9

Aliases

arxiv: 2505.16199 · arxiv_version: 2505.16199v1 · doi: 10.48550/arxiv.2505.16199 · pith_short_12: 6GSA55GAN6HP · pith_short_16: 6GSA55GAN6HPCT6V · pith_short_8: 6GSA55GA

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/6GSA55GAN6HPCT6VPNVKW2MPPB \
  | 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: f1a40ef4c06f8ef14fd57b6aab698f7850234bde81c43dcec9d5a7de71c860b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8861b22a83839db614226f6c35dc6973587c2dfc698a0ad5030baee88cefb03e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-22T04:01:49Z",
    "title_canon_sha256": "ebff17d7da714b45a41bb1f5cb82ad7a447e57ff31e749c4c166bcb7d6b180c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16199",
    "kind": "arxiv",
    "version": 1
  }
}