Pith Number

pith:CRWVK2DF

pith:2017:CRWVK2DFVBXKO3PY3RLXYL5C5G

not attested not anchored not stored refs pending

Characterizing fully principal congruence representable distributive lattices

G\'abor Cz\'edli

arxiv:1706.03401 v1 · 2017-06-11 · 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{CRWVK2DFVBXKO3PY3RLXYL5C5G}

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	2026-05-18T00:42:35.799160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146d556865a86ea76df8dc577c2fa2e9aa83a5a4f63372f2cc9401a5a0d4e4f9

Aliases

arxiv: 1706.03401 · arxiv_version: 1706.03401v1 · doi: 10.48550/arxiv.1706.03401 · pith_short_12: CRWVK2DFVBXK · pith_short_16: CRWVK2DFVBXKO3PY · pith_short_8: CRWVK2DF

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/CRWVK2DFVBXKO3PY3RLXYL5C5G \
  | 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: 146d556865a86ea76df8dc577c2fa2e9aa83a5a4f63372f2cc9401a5a0d4e4f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90650727e9f87fcacbbf9c1ec1fb6e48f32b92bf730a8d60c384a88d84a7651d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-06-11T20:02:23Z",
    "title_canon_sha256": "5bd4213b7c3e1c5a07255e95a52c0d0c8acc513a3a3e626ac5800b13afb77b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03401",
    "kind": "arxiv",
    "version": 1
  }
}