Pith Number

pith:PGN44RGK

pith:2015:PGN44RGKTCLETIVHFEX5SI6BRN

not attested not anchored not stored refs pending

Algebraic structure of the Lorentz and of the Poincar\'e Lie algebras

C\'andido Mart\'in Gonz\'alez, Daouda Ndoye, Dolores Mart\'in Barquero, Pablo Alberca Bjerregaard

arxiv:1508.01634 v1 · 2015-08-07 · 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{PGN44RGKTCLETIVHFEX5SI6BRN}

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	2026-05-18T01:35:39.167428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

799bce44ca989649a2a7292fd923c18b7bc9da257b09089eb155168d73cf4bb2

Aliases

arxiv: 1508.01634 · arxiv_version: 1508.01634v1 · doi: 10.48550/arxiv.1508.01634 · pith_short_12: PGN44RGKTCLE · pith_short_16: PGN44RGKTCLETIVH · pith_short_8: PGN44RGK

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/PGN44RGKTCLETIVHFEX5SI6BRN \
  | 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: 799bce44ca989649a2a7292fd923c18b7bc9da257b09089eb155168d73cf4bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c13b077da32d897e47391d6e02e66a0f4d03849dbc019870d3827d2e63a35040",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-08-07T07:59:38Z",
    "title_canon_sha256": "9784f26931879f7e71c8f322b92fd145a415e4f8abc41ba872d46a9535f3da42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01634",
    "kind": "arxiv",
    "version": 1
  }
}