Pith Number

pith:2VILMP7L

pith:2018:2VILMP7LHM4KLQXZAEFZMYAJ23

not attested not anchored not stored refs pending

The Left, the Right and the Sequential Topology on Boolean Algebras

Aleksandar Pavlovi\'c, Milo\v{s} S. Kurili\'c

arxiv:1809.10051 v1 · 2018-09-26 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VILMP7LHM4KLQXZAEFZMYAJ23}

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	2026-05-18T00:04:42.755279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d550b63feb3b38a5c2f9010b966009d6db21f916653fca9c9b0a153e83384d23

Aliases

arxiv: 1809.10051 · arxiv_version: 1809.10051v1 · doi: 10.48550/arxiv.1809.10051 · pith_short_12: 2VILMP7LHM4K · pith_short_16: 2VILMP7LHM4KLQXZ · pith_short_8: 2VILMP7L

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/2VILMP7LHM4KLQXZAEFZMYAJ23 \
  | 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: d550b63feb3b38a5c2f9010b966009d6db21f916653fca9c9b0a153e83384d23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a219dd48901e9a99ef6a68ac5291b852669abbf2145eb7308b6ba8707272b1d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2018-09-26T15:09:39Z",
    "title_canon_sha256": "ae1ba44635c6335b214b6c815fa83a41898a070b266f56b4f9ad6b6655e40592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10051",
    "kind": "arxiv",
    "version": 1
  }
}