Pith Number

pith:Q3ALRTGO

pith:2014:Q3ALRTGOFH2J4VDQJ5OPL2AGKU

not attested not anchored not stored refs pending

On the equivalence between MV-algebras and $l$-groups with strong unit

Eduardo J. Dubuc, Yuri A. Poveda

arxiv:1408.1070 v1 · 2014-08-05 · 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{Q3ALRTGOFH2J4VDQJ5OPL2AGKU}

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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	2026-05-18T02:45:49.077488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86c0b8ccce29f49e54704f5cf5e806550688f781a61af8c189fbf096024815f1

Aliases

arxiv: 1408.1070 · arxiv_version: 1408.1070v1 · doi: 10.48550/arxiv.1408.1070 · pith_short_12: Q3ALRTGOFH2J · pith_short_16: Q3ALRTGOFH2J4VDQ · pith_short_8: Q3ALRTGO

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/Q3ALRTGOFH2J4VDQJ5OPL2AGKU \
  | 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: 86c0b8ccce29f49e54704f5cf5e806550688f781a61af8c189fbf096024815f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "479b0e8085ed8a5cd297493e9d6e0a0e9d5c5f7821b7ccf2872b310ac4a235f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-08-05T19:05:31Z",
    "title_canon_sha256": "ca578f079180d375ff8163065cd8eae6392059f6756580666b171d0b9859c923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1070",
    "kind": "arxiv",
    "version": 1
  }
}