Pith Number

pith:63EBJT23

pith:2013:63EBJT23TYUFX2C4XNORA7CSRH

not attested not anchored not stored refs pending

Profinite MV-algebras

Jean B. Nganou

arxiv:1308.4733 v1 · 2013-08-21 · 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{63EBJT23TYUFX2C4XNORA7CSRH}

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	2026-05-18T03:15:20.091521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6c814cf5b9e285be85cbb5d107c5289d76484b187d3cd3a82d7add8884d57b3

Aliases

arxiv: 1308.4733 · arxiv_version: 1308.4733v1 · doi: 10.48550/arxiv.1308.4733 · pith_short_12: 63EBJT23TYUF · pith_short_16: 63EBJT23TYUFX2C4 · pith_short_8: 63EBJT23

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/63EBJT23TYUFX2C4XNORA7CSRH \
  | 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: f6c814cf5b9e285be85cbb5d107c5289d76484b187d3cd3a82d7add8884d57b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06688f0623127749461a2b243a86782b9c886417167f9cb2e30ad809af38c70f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2013-08-21T22:57:23Z",
    "title_canon_sha256": "00231646c0b0d28cc618e4c0b6306cb0349c6cfb9e735944c5e467a10a2570a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4733",
    "kind": "arxiv",
    "version": 1
  }
}