Pith Number

pith:GW3JOO7Z

pith:2018:GW3JOO7ZJRDI36LFZOZG6EGNDN

not attested not anchored not stored refs pending

The Drinker Paradox and its Dual

Hannes Diener, Louis Warren, Maarten McKubre-Jordens

arxiv:1805.06216 v2 · 2018-05-16 · math.LO · 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{GW3JOO7ZJRDI36LFZOZG6EGNDN}

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	2026-05-17T23:59:32.693652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35b6973bf94c468df965cbb26f10cd1b7e4861fc69683c10cb414285f55dfcb1

Aliases

arxiv: 1805.06216 · arxiv_version: 1805.06216v2 · doi: 10.48550/arxiv.1805.06216 · pith_short_12: GW3JOO7ZJRDI · pith_short_16: GW3JOO7ZJRDI36LF · pith_short_8: GW3JOO7Z

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/GW3JOO7ZJRDI36LFZOZG6EGNDN \
  | 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: 35b6973bf94c468df965cbb26f10cd1b7e4861fc69683c10cb414285f55dfcb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5583225806f4d28b847bf1dbde52a7ce37c4325137fa1e94018e4843c53b74d",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2018-05-16T09:57:52Z",
    "title_canon_sha256": "f4848e3aabdb9cc749a2dd72ed304c1d2e7361ed15312541192c181966cc12e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06216",
    "kind": "arxiv",
    "version": 2
  }
}