Pith Number

pith:HNLRGISH

pith:2013:HNLRGISHDGS4PDIPEHB7DVLPBH

not attested not anchored not stored refs pending

Lorentzian Flat Lie Groups Admitting a Timelike Left-Invariant Killing Vector Field

Hicham Lebzioui

arxiv:1311.6174 v1 · 2013-11-24 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNLRGISHDGS4PDIPEHB7DVLPBH}

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	2026-05-18T03:06:14.711940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b5713224719a5c78d0f21c3f1d56f09c17caf8ae8b4c969381dcfabff3be5e5

Aliases

arxiv: 1311.6174 · arxiv_version: 1311.6174v1 · doi: 10.48550/arxiv.1311.6174 · pith_short_12: HNLRGISHDGS4 · pith_short_16: HNLRGISHDGS4PDIP · pith_short_8: HNLRGISH

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/HNLRGISHDGS4PDIPEHB7DVLPBH \
  | 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: 3b5713224719a5c78d0f21c3f1d56f09c17caf8ae8b4c969381dcfabff3be5e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae3b752da388f345d0da47701a497ffe281c45cfd8c343ccc0ce7bda6e3e755a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-11-24T21:40:39Z",
    "title_canon_sha256": "4cf6d04671ad230dc36d237ad74c47db2bd1a0a7c01c27f5f5c15d8888214c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6174",
    "kind": "arxiv",
    "version": 1
  }
}