Pith Number

pith:4W3UEOMV

pith:2016:4W3UEOMVQGDGUYWJ4QEA3YO3NO

not attested not anchored not stored refs pending

An analysis of the logic of Riesz Spaces with strong unit

Antonio Di Nola, Ioana Leustean, Serafina Lapenta

arxiv:1607.08030 v3 · 2016-07-27 · 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{4W3UEOMVQGDGUYWJ4QEA3YO3NO}

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	2026-05-18T00:34:31.639764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b742399581866a62c9e4080de1db6b81d10ff7a6860001b23dc20347f9ecc1

Aliases

arxiv: 1607.08030 · arxiv_version: 1607.08030v3 · doi: 10.48550/arxiv.1607.08030 · pith_short_12: 4W3UEOMVQGDG · pith_short_16: 4W3UEOMVQGDGUYWJ · pith_short_8: 4W3UEOMV

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/4W3UEOMVQGDGUYWJ4QEA3YO3NO \
  | 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: e5b742399581866a62c9e4080de1db6b81d10ff7a6860001b23dc20347f9ecc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1304475bd51205390e3da0917fc918e1ce5f29afdad370be6dd745ba05a95c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2016-07-27T10:47:53Z",
    "title_canon_sha256": "206f45a39ccba16d6f62010fc17bcd225cafe15035bdd1e2b6ca50d3f18d45d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08030",
    "kind": "arxiv",
    "version": 3
  }
}