Pith Number

pith:GEL6H2Y6

pith:2021:GEL6H2Y6I7UBC5N7FJVBGLJ2R2

not attested not anchored not stored refs pending

Automatic Classification of Games using Support Vector Machine

Amin Sorkhei, Antti Nikander, Elif Buyukcan, Frederick Ayala-G\'omez, Ismo Horppu, Jere M\"akiniemi

arxiv:2105.05674 v2 · 2021-05-12 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEL6H2Y6I7UBC5N7FJVBGLJ2R2}

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	2026-07-05T02:40:35.594465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3117e3eb1e47e81175bf2a6a132d3a8e92fc8f85eb77621abfaff607d69c0f9d

Aliases

arxiv: 2105.05674 · arxiv_version: 2105.05674v2 · doi: 10.48550/arxiv.2105.05674 · pith_short_12: GEL6H2Y6I7UB · pith_short_16: GEL6H2Y6I7UBC5N7 · pith_short_8: GEL6H2Y6

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/GEL6H2Y6I7UBC5N7FJVBGLJ2R2 \
  | 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: 3117e3eb1e47e81175bf2a6a132d3a8e92fc8f85eb77621abfaff607d69c0f9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72f292ae6600e15fe9e1fc86cdaf6336d6388181a452f158e4256838b49b4471",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-12T14:13:21Z",
    "title_canon_sha256": "57910638576252e0ed26ea25d8cc2c8c90dd5cad385b351940b50f77702e8c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05674",
    "kind": "arxiv",
    "version": 2
  }
}