Pith Number

pith:EVWILRD6

pith:2026:EVWILRD6MTDJZNK6CMVTVNNH2J

not attested not anchored not stored refs pending

Bayesian updates from coalgebraic determinisation

Manuel Baltieri, Nathaniel Virgo

arxiv:2607.00034 v1 · 2026-06-24 · cs.LO · cs.FL · cs.SY · eess.SY · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVWILRD6MTDJZNK6CMVTVNNH2J}

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	2026-07-02T00:18:31.997940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

256c85c47e64c69cb55e132b3ab5a7d277420b01c7915e5a18ca6cf2188dd6eb

Aliases

arxiv: 2607.00034 · arxiv_version: 2607.00034v1 · doi: 10.48550/arxiv.2607.00034 · pith_short_12: EVWILRD6MTDJ · pith_short_16: EVWILRD6MTDJZNK6 · pith_short_8: EVWILRD6

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/EVWILRD6MTDJZNK6CMVTVNNH2J \
  | 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: 256c85c47e64c69cb55e132b3ab5a7d277420b01c7915e5a18ca6cf2188dd6eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c3535e3c8ab4799d34bab6ed8499062ad1b234f7f87541a3b362d44938c1d24",
    "cross_cats_sorted": [
      "cs.FL",
      "cs.SY",
      "eess.SY",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-06-24T11:49:30Z",
    "title_canon_sha256": "307087af66acbe5a49debf9575a5872947aa21b8e0e24301905012ea805d328b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00034",
    "kind": "arxiv",
    "version": 1
  }
}