Pith Number

pith:PA4637FI

pith:2014:PA4637FIYL4U5NZXOLA3BJ4E3O

not attested not anchored not stored refs pending

Representing some families of monotone maps by principal lattice congruences

G\'abor Cz\'edli

arxiv:1403.7821 v2 · 2014-03-30 · 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{PA4637FIYL4U5NZXOLA3BJ4E3O}

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	2026-05-18T02:43:26.027396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7839edfca8c2f94eb73772c1b0a784dbb09fd5f2a37d0cba644fbe5c59dd02d3

Aliases

arxiv: 1403.7821 · arxiv_version: 1403.7821v2 · doi: 10.48550/arxiv.1403.7821 · pith_short_12: PA4637FIYL4U · pith_short_16: PA4637FIYL4U5NZX · pith_short_8: PA4637FI

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/PA4637FIYL4U5NZXOLA3BJ4E3O \
  | 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: 7839edfca8c2f94eb73772c1b0a784dbb09fd5f2a37d0cba644fbe5c59dd02d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d95207ad006a9e8b7121b8bf3f79f9508f22d4c6f3f0ea75c94e0d8338178f81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-03-30T21:57:18Z",
    "title_canon_sha256": "54bd35900abf1463b809a2545ca8209fa2968c27e1433b64f571f7f80f4881a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7821",
    "kind": "arxiv",
    "version": 2
  }
}