Pith Number

pith:3MR6YART

pith:2019:3MR6YARTLRXN5WDWETSVLR2G7F

not attested not anchored not stored refs pending

Cevian operations on distributive lattices

Friedrich Wehrung (LMNO)

arxiv:1901.07548 v2 · 2019-01-22 · math.RA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MR6YARTLRXN5WDWETSVLR2G7F}

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	2026-05-17T23:46:18.796631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db23ec02335c6eded87624e555c746f972c0198c74c4f4f53ac1de20917a4809

Aliases

arxiv: 1901.07548 · arxiv_version: 1901.07548v2 · doi: 10.48550/arxiv.1901.07548 · pith_short_12: 3MR6YARTLRXN · pith_short_16: 3MR6YARTLRXN5WDW · pith_short_8: 3MR6YART

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/3MR6YARTLRXN5WDWETSVLR2G7F \
  | 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: db23ec02335c6eded87624e555c746f972c0198c74c4f4f53ac1de20917a4809

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a7bd7d390f27809e917bd8b72ce84c7db4e011e210bd44714e79bc23ea0f10c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2019-01-22T10:55:39Z",
    "title_canon_sha256": "76905331ed34e5de7c0071f71d8c7fde2a0735510745d21254f162cbd5ad6126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07548",
    "kind": "arxiv",
    "version": 2
  }
}