Pith Number

pith:VUJQILMA

pith:2017:VUJQILMAFY6EKOZT6TLNDQUALC

not attested not anchored not stored refs pending

An Ordered Approach to Solving Parity Games in Quasi Polynomial Time and Quasi Linear Space

Dominik Wojtczak, Frank Stephan, John Fearnley, Sanjay Jain, Sven Schewe

arxiv:1703.01296 v2 · 2017-03-03 · 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{VUJQILMAFY6EKOZT6TLNDQUALC}

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	2026-05-18T00:25:01.932812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad13042d802e3c453b33f4d6d1c28058a7252207a464fcc3e5071d4085e18921

Aliases

arxiv: 1703.01296 · arxiv_version: 1703.01296v2 · doi: 10.48550/arxiv.1703.01296 · pith_short_12: VUJQILMAFY6E · pith_short_16: VUJQILMAFY6EKOZT · pith_short_8: VUJQILMA

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/VUJQILMAFY6EKOZT6TLNDQUALC \
  | 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: ad13042d802e3c453b33f4d6d1c28058a7252207a464fcc3e5071d4085e18921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcb7780f65edacf93775ad52873ed61b89eb71a0841ed44d52838a2180e266b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-03-03T16:25:46Z",
    "title_canon_sha256": "c37534cca2b712998b2f0bd9340bd279f8f39fde6ae720baf6357845851acd25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01296",
    "kind": "arxiv",
    "version": 2
  }
}