Pith Number

pith:3HWZGKWS

pith:2026:3HWZGKWSA5DWKISKB3KUKX7FW3

not attested not anchored not stored refs pending

Monotone convergence theorems equivalent to Markov's principle

Douglas S. Bridges

arxiv:2606.08863 v1 · 2026-06-07 · 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{3HWZGKWSA5DWKISKB3KUKX7FW3}

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	2026-06-09T02:07:43.601046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9ed932ad2074765224a0ed5455fe5b6d333d5680ea42914556072549980bcec

Aliases

arxiv: 2606.08863 · arxiv_version: 2606.08863v1 · doi: 10.48550/arxiv.2606.08863 · pith_short_12: 3HWZGKWSA5DW · pith_short_16: 3HWZGKWSA5DWKISK · pith_short_8: 3HWZGKWS

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/3HWZGKWSA5DWKISKB3KUKX7FW3 \
  | 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: d9ed932ad2074765224a0ed5455fe5b6d333d5680ea42914556072549980bcec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0106e937f9bb491fc86c8bda706b9e6eb6c7f86369486e55bcb8d03d5af1b79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2026-06-07T22:27:50Z",
    "title_canon_sha256": "b31c976d4be23261ad43808e4b0aa88407e030fbefade753266f6bf631ad7714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08863",
    "kind": "arxiv",
    "version": 1
  }
}