Pith Number

pith:BII3AW7D

pith:2017:BII3AW7DY75HGIG3SUOY2AARE2

not attested not anchored not stored refs pending

The automorphism groups and derivation algebras of two-dimensional algebras

H. Ahmed, I. Rakhimov, U. Bekbaev

arxiv:1708.01376 v2 · 2017-08-04 · 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{BII3AW7DY75HGIG3SUOY2AARE2}

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	2026-05-17T23:58:54.692710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a11b05be3c7fa7320db951d8d0011269aab4602c870d5b2f1e7414f849adb65

Aliases

arxiv: 1708.01376 · arxiv_version: 1708.01376v2 · doi: 10.48550/arxiv.1708.01376 · pith_short_12: BII3AW7DY75H · pith_short_16: BII3AW7DY75HGIG3 · pith_short_8: BII3AW7D

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/BII3AW7DY75HGIG3SUOY2AARE2 \
  | 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: 0a11b05be3c7fa7320db951d8d0011269aab4602c870d5b2f1e7414f849adb65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "127b37f467a858967f58454bbb9fd9370dca5e11b1ea8929e7148ab6b9769ba6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-08-04T04:51:30Z",
    "title_canon_sha256": "a481b9882da700a0585dadbf1b731786f1a5fd2e1b73f2ead1689f7a48bb4bff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01376",
    "kind": "arxiv",
    "version": 2
  }
}