Pith Number

pith:HAD4CL62

pith:2016:HAD4CL624CGDMPB2CME5P7DURF

not attested not anchored not stored refs pending

Lattices of homomorphisms and pro-Lie groups

Arkady G. Leiderman, Mikhail G. Tkachenko

arxiv:1605.05279 v1 · 2016-05-17 · 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{HAD4CL624CGDMPB2CME5P7DURF}

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	2026-05-18T01:14:36.812977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3807c12fdae08c363c3a1309d7fc748965f64f2d63bcb4035d71c6f129cde315

Aliases

arxiv: 1605.05279 · arxiv_version: 1605.05279v1 · doi: 10.48550/arxiv.1605.05279 · pith_short_12: HAD4CL624CGD · pith_short_16: HAD4CL624CGDMPB2 · pith_short_8: HAD4CL62

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/HAD4CL624CGDMPB2CME5P7DURF \
  | 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: 3807c12fdae08c363c3a1309d7fc748965f64f2d63bcb4035d71c6f129cde315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a8ebcca54a631add1b602951cae173d6b80585b3d289d76425c83b3329db7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2016-05-17T18:24:05Z",
    "title_canon_sha256": "0194ab054b0ddaefc7656e29358c07a76693bea250be482e211301e8b50ca49c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05279",
    "kind": "arxiv",
    "version": 1
  }
}