Pith Number

pith:PXQ55EFX

pith:2013:PXQ55EFXAOUW6V7WIY7EXCQGSM

not attested not anchored not stored refs pending

A temporal semantics for Nilpotent Minimum logic

Matteo Bianchi

arxiv:1310.5916 v1 · 2013-10-22 · math.LO · cs.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{PXQ55EFXAOUW6V7WIY7EXCQGSM}

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	2026-05-18T03:09:24.066604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7de1de90b703a96f57f6463e4b8a069312d691fbd9d9b8c0e9f5153b6fde0c98

Aliases

arxiv: 1310.5916 · arxiv_version: 1310.5916v1 · doi: 10.48550/arxiv.1310.5916 · pith_short_12: PXQ55EFXAOUW · pith_short_16: PXQ55EFXAOUW6V7W · pith_short_8: PXQ55EFX

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/PXQ55EFXAOUW6V7WIY7EXCQGSM \
  | 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: 7de1de90b703a96f57f6463e4b8a069312d691fbd9d9b8c0e9f5153b6fde0c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee94e08d1956e0fc652c6acf633f89b625042985b3f251dd2c44ac14adb75cb8",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2013-10-22T13:45:50Z",
    "title_canon_sha256": "07db30edb33793d8e5760490f92ff5074174a0a536316be1c491acb290992be5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5916",
    "kind": "arxiv",
    "version": 1
  }
}