Pith Number

pith:TY5TCK3K

pith:2026:TY5TCK3KVHUTMJ2FPWTDEA6VD4

not attested not anchored not stored refs pending

Intuitionistic Monotone Modal Logic: Proof Theory and Semantics

Jim de Groot, Tiziano Dalmonte

arxiv:2606.31870 v1 · 2026-06-30 · 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{TY5TCK3KVHUTMJ2FPWTDEA6VD4}

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	2026-07-01T01:18:18.062478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e3b312b6aa9e93627457da63203d51f1fce510ca71f81d897945c2ed25574ae

Aliases

arxiv: 2606.31870 · arxiv_version: 2606.31870v1 · doi: 10.48550/arxiv.2606.31870 · pith_short_12: TY5TCK3KVHUT · pith_short_16: TY5TCK3KVHUTMJ2F · pith_short_8: TY5TCK3K

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/TY5TCK3KVHUTMJ2FPWTDEA6VD4 \
  | 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: 9e3b312b6aa9e93627457da63203d51f1fce510ca71f81d897945c2ed25574ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eb2239184b892fe08f3cba0052dcd4b30be36ed9f4bc640b959821a500a0f21",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-06-30T15:56:05Z",
    "title_canon_sha256": "04c4b2de9786707fb0fdfa2ca27d62ebea6ba3ab6d2cd0a34a0bdf03d822899f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31870",
    "kind": "arxiv",
    "version": 1
  }
}