Pith Number

pith:7BBZDEBO

pith:2026:7BBZDEBOWFCUVTHTG6E7TX2AO2

not attested not anchored not stored refs pending

On Determinacy for Cut and Choose Games of Uncountable Length

Maxwell Levine

arxiv:2607.03444 v1 · 2026-07-03 · 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{7BBZDEBOWFCUVTHTG6E7TX2AO2}

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	2026-07-07T02:17:47.089301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f84391902eb1454accf33789f9df4076a296d07d9ac3b913156ed322e9ec7334

Aliases

arxiv: 2607.03444 · arxiv_version: 2607.03444v1 · doi: 10.48550/arxiv.2607.03444 · pith_short_12: 7BBZDEBOWFCU · pith_short_16: 7BBZDEBOWFCUVTHT · pith_short_8: 7BBZDEBO

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/7BBZDEBOWFCUVTHTG6E7TX2AO2 \
  | 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: f84391902eb1454accf33789f9df4076a296d07d9ac3b913156ed322e9ec7334

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d1dbe378e9445720d5fdf8be823bbad43876e4c59899c40b31563db8e797575",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2026-07-03T15:56:26Z",
    "title_canon_sha256": "a1e2d9af67454809ea3f43b3d94953b39c80e3bd10d7dafc30a8720214493a3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03444",
    "kind": "arxiv",
    "version": 1
  }
}