Pith Number

pith:OJOIBU3J

pith:2018:OJOIBU3J2V6H6C7LA3K4BTBALK

not attested not anchored not stored refs pending

The Banach--Mazur game and the strong Choquet game in domain theory

Andrzej Kucharski, Judyta B\k{a}k

arxiv:1806.00785 v1 · 2018-06-03 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJOIBU3J2V6H6C7LA3K4BTBALK}

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	2026-05-18T00:14:18.426780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

725c80d369d57c7f0beb06d5c0cc205a95df8bca669ce7e677020ad481c82aa7

Aliases

arxiv: 1806.00785 · arxiv_version: 1806.00785v1 · doi: 10.48550/arxiv.1806.00785 · pith_short_12: OJOIBU3J2V6H · pith_short_16: OJOIBU3J2V6H6C7L · pith_short_8: OJOIBU3J

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/OJOIBU3J2V6H6C7LA3K4BTBALK \
  | 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: 725c80d369d57c7f0beb06d5c0cc205a95df8bca669ce7e677020ad481c82aa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94ae7ecbb53c2bd0c16a6d4d215bba4c97c21304a086c3d4b9664ba28bdcee5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2018-06-03T12:57:15Z",
    "title_canon_sha256": "3e66b655c77305c2b51ac11780c6602be5b888331cd0aba44713ada3de8d52a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00785",
    "kind": "arxiv",
    "version": 1
  }
}