Pith Number

pith:C2HCSDUY

pith:2025:C2HCSDUYIHDNWPYX53NEVDMU52

not attested not anchored not stored refs pending

Evaluating Soccer Player Movements Using the Attacker-Defender Model

Issei Yamazaki, Takuma Narizuka

arxiv:2512.22596 v2 · 2025-12-27 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2HCSDUYIHDNWPYX53NEVDMU52}

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	2026-05-26T01:03:21.307682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

168e290e9841c6db3f17eeda4a8d94ee9a84eb13e723639f62b8a9a9b3ce18ef

Aliases

arxiv: 2512.22596 · arxiv_version: 2512.22596v2 · doi: 10.48550/arxiv.2512.22596 · pith_short_12: C2HCSDUYIHDN · pith_short_16: C2HCSDUYIHDNWPYX · pith_short_8: C2HCSDUY

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/C2HCSDUYIHDNWPYX53NEVDMU52 \
  | 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: 168e290e9841c6db3f17eeda4a8d94ee9a84eb13e723639f62b8a9a9b3ce18ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "078e0a7552b544d15fe1dbacd5dc8175913472ddbc9658ddba1d49a7409fae63",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-12-27T13:55:06Z",
    "title_canon_sha256": "9e07db733bc8c3fd8b97060ceeb582903d39021611b401e4e08467e1335539b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.22596",
    "kind": "arxiv",
    "version": 2
  }
}