Pith Number

pith:7JU6Y2AA

pith:2014:7JU6Y2AAYI4UVLB6QB4UQ3OGHM

not attested not anchored not stored refs pending

Non-deterministic computation and the Jayne-Rogers Theorem

Arno Pauly, Matthew de Brecht

arxiv:1404.0079 v1 · 2014-04-01 · cs.LO · 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{7JU6Y2AAYI4UVLB6QB4UQ3OGHM}

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	2026-05-18T02:55:05.221195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa69ec6800c2394aac3e8079486dc63b086e09bfcdb94f48aa336b0d25e380cc

Aliases

arxiv: 1404.0079 · arxiv_version: 1404.0079v1 · doi: 10.48550/arxiv.1404.0079 · pith_short_12: 7JU6Y2AAYI4U · pith_short_16: 7JU6Y2AAYI4UVLB6 · pith_short_8: 7JU6Y2AA

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/7JU6Y2AAYI4UVLB6QB4UQ3OGHM \
  | 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: fa69ec6800c2394aac3e8079486dc63b086e09bfcdb94f48aa336b0d25e380cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ed294f2a316adf614c79a29765e18dbb888b74acc15cd5e749239c1c94ed5cd",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-04-01T00:38:02Z",
    "title_canon_sha256": "6988c5eac403775f43fa4e13733411879f14c83c4b827879e46872ed840c8a73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0079",
    "kind": "arxiv",
    "version": 1
  }
}