Pith Number

pith:BOULT5SA

pith:2026:BOULT5SA4PS4M6QQWJJQU4HAIF

not attested not anchored not stored refs pending

Completeness for Probabilistic Boolean Tapes

Cipriano Junior Cioffo, Filippo Bonchi

arxiv:2606.19017 v1 · 2026-06-17 · cs.LO · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOULT5SA4PS4M6QQWJJQU4HAIF}

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	2026-06-19T16:11:54.665305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ba8b9f640e3e5c67a10b2530a70e041510a2eaa78da021b5600b029e34d64df

Aliases

arxiv: 2606.19017 · arxiv_version: 2606.19017v1 · doi: 10.48550/arxiv.2606.19017 · pith_short_12: BOULT5SA4PS4 · pith_short_16: BOULT5SA4PS4M6QQ · pith_short_8: BOULT5SA

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/BOULT5SA4PS4M6QQWJJQU4HAIF \
  | 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: 0ba8b9f640e3e5c67a10b2530a70e041510a2eaa78da021b5600b029e34d64df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b88a2ab5665e12940b426346cbd904b4a70b2d2adaa08f38f593d2c7f0f9011",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-06-17T12:39:15Z",
    "title_canon_sha256": "2804dec35c6cb20f77d58ac3d82daab61c7c67258d3ab97d18bffe4efb3fd192"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19017",
    "kind": "arxiv",
    "version": 1
  }
}