Pith Number

pith:MA4D53RY

pith:2018:MA4D53RY3M5FCOK7EMDBFT7HT6

not attested not anchored not stored refs pending

A Note on Congruences of Infinite Bounded Involution Lattices

Claudia Mure\c{s}an

arxiv:1810.00277 v3 · 2018-09-29 · math.RA · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MA4D53RY3M5FCOK7EMDBFT7HT6}

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	2026-05-17T23:44:07.575252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60383eee38db3a51395f230612cfe79f834f871d23b5cc7fa61734ee73ad9cc7

Aliases

arxiv: 1810.00277 · arxiv_version: 1810.00277v3 · doi: 10.48550/arxiv.1810.00277 · pith_short_12: MA4D53RY3M5F · pith_short_16: MA4D53RY3M5FCOK7 · pith_short_8: MA4D53RY

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/MA4D53RY3M5FCOK7EMDBFT7HT6 \
  | 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: 60383eee38db3a51395f230612cfe79f834f871d23b5cc7fa61734ee73ad9cc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82bf594c3f3e436f84d3574c046d04e381e6e949949e12abd1962cb62d6bf22a",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-09-29T23:37:27Z",
    "title_canon_sha256": "cd0fba8f1aaba003cd4a057997bf3e87201ebaacb02b24599bc47a5186fdd823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00277",
    "kind": "arxiv",
    "version": 3
  }
}