Pith Number

pith:KKT5RSS5

pith:2018:KKT5RSS5DIHGADD6NPESYEMQBV

not attested not anchored not stored refs pending

A Comparison of BDD-Based Parity Game Solvers

Lisette Sanchez, Tim A.C. Willemse, Wieger Wesselink

arxiv:1809.03097 v1 · 2018-09-10 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKT5RSS5DIHGADD6NPESYEMQBV}

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	2026-05-18T00:06:10.053278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a7d8ca5d1a0e600c7e6bc92c11900d4b6512dd5cbcd0c6a60634b543c14dbc

Aliases

arxiv: 1809.03097 · arxiv_version: 1809.03097v1 · doi: 10.48550/arxiv.1809.03097 · pith_short_12: KKT5RSS5DIHG · pith_short_16: KKT5RSS5DIHGADD6 · pith_short_8: KKT5RSS5

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/KKT5RSS5DIHGADD6NPESYEMQBV \
  | 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: 52a7d8ca5d1a0e600c7e6bc92c11900d4b6512dd5cbcd0c6a60634b543c14dbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be0dd6bab867f9ec23f2df6d31b2711fe4a2ce77abd7f7c948080266d217f96d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-09-10T02:31:25Z",
    "title_canon_sha256": "2108ab663e61e6cabd4002eaa8c4a7293afa62b740fc2dfdce1f4c1c19b303fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03097",
    "kind": "arxiv",
    "version": 1
  }
}