Pith Number

pith:ENCVQKQZ

pith:2014:ENCVQKQZQSBJNS77OQZJXNB3NP

not attested not anchored not stored refs pending

Classification of Passes in Football Matches using Spatiotemporal Data

Joachim Gudmundsson, Jo\"el Estephan, Michael Horton, Sanjay Chawla

arxiv:1407.5093 v1 · 2014-07-18 · cs.LG · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENCVQKQZQSBJNS77OQZJXNB3NP}

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	2026-05-18T00:37:49.044934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2345582a19848296cbff74329bb43b6bf52e6c9dbafe80d4b22389b7f5b96810

Aliases

arxiv: 1407.5093 · arxiv_version: 1407.5093v1 · doi: 10.48550/arxiv.1407.5093 · pith_short_12: ENCVQKQZQSBJ · pith_short_16: ENCVQKQZQSBJNS77 · pith_short_8: ENCVQKQZ

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/ENCVQKQZQSBJNS77OQZJXNB3NP \
  | 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: 2345582a19848296cbff74329bb43b6bf52e6c9dbafe80d4b22389b7f5b96810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "554d3293bc484eb34a589f1a8eb5ddb28aa42b99501f839aab75b294aa976122",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-07-18T06:42:35Z",
    "title_canon_sha256": "26ad033bb54fead1bf44618ea191456c0ec89e7104d3265df9be9a7dcde3ea41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5093",
    "kind": "arxiv",
    "version": 1
  }
}