Pith Number

pith:FOENEVEQ

pith:2017:FOENEVEQUATN3YBU3ZAMRR455X

not attested not anchored not stored refs pending

Determinacy of Schmidt's Game and Other Intersection Games

Lior Fishman, Logan Crone, Stephen Jackson

arxiv:1712.01227 v1 · 2017-12-04 · math.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{FOENEVEQUATN3YBU3ZAMRR455X}

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	2026-05-18T00:28:57.626543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b88d25490a026dde034de40c8c79dedc6c99d82093eeca5085f8dd00d68c13d

Aliases

arxiv: 1712.01227 · arxiv_version: 1712.01227v1 · doi: 10.48550/arxiv.1712.01227 · pith_short_12: FOENEVEQUATN · pith_short_16: FOENEVEQUATN3YBU · pith_short_8: FOENEVEQ

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/FOENEVEQUATN3YBU3ZAMRR455X \
  | 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: 2b88d25490a026dde034de40c8c79dedc6c99d82093eeca5085f8dd00d68c13d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea23df4f164a040a7721bdd9419e3919b3b7279581fef545b4c19d20482cf885",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-12-04T18:06:24Z",
    "title_canon_sha256": "8f1fb79168eb4f8e846e563bf0a8b76d5c6a11e555d62de0af427552110e4869"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01227",
    "kind": "arxiv",
    "version": 1
  }
}