Pith Number

pith:WVT5CWSW

pith:2017:WVT5CWSWJCDJH4WERCNKCCQGYH

not attested not anchored not stored refs pending

On derivations of MV-algebras

Bijan Davvaz, Jun Tao Wang, Peng Fei He

arxiv:1709.04814 v2 · 2017-09-14 · 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{WVT5CWSWJCDJH4WERCNKCCQGYH}

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	2026-05-18T00:35:08.804112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b567d15a56488693f2c4889aa10a06c1e929e20fe46d8c5c8f276268eb82e4e4

Aliases

arxiv: 1709.04814 · arxiv_version: 1709.04814v2 · doi: 10.48550/arxiv.1709.04814 · pith_short_12: WVT5CWSWJCDJ · pith_short_16: WVT5CWSWJCDJH4WE · pith_short_8: WVT5CWSW

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/WVT5CWSWJCDJH4WERCNKCCQGYH \
  | 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: b567d15a56488693f2c4889aa10a06c1e929e20fe46d8c5c8f276268eb82e4e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08c75653194e75bdef2664ba56747e259076f1c66d000202feed9584671ad5b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-09-14T14:31:38Z",
    "title_canon_sha256": "a38551e60447bbef34de9cc52f67aa8e4bb159135882a8ae0c9e78f0e1633c9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04814",
    "kind": "arxiv",
    "version": 2
  }
}