Pith Number

pith:BBW64DH4

pith:2013:BBW64DH4673RCN5NKAZF3CQOUW

not attested not anchored not stored refs pending

On finite-dimensional subalgebras of derivation Lie algebras

Ievgen Makedonskyi

arxiv:1305.2285 v1 · 2013-05-10 · math.RA · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBW64DH4673RCN5NKAZF3CQOUW}

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	2026-05-18T03:26:08.215863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

086dee0cfcf7f71137ad50325d8a0ea5883002db3bb690d4964e17fe9fac0d22

Aliases

arxiv: 1305.2285 · arxiv_version: 1305.2285v1 · doi: 10.48550/arxiv.1305.2285 · pith_short_12: BBW64DH4673R · pith_short_16: BBW64DH4673RCN5N · pith_short_8: BBW64DH4

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/BBW64DH4673RCN5NKAZF3CQOUW \
  | 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: 086dee0cfcf7f71137ad50325d8a0ea5883002db3bb690d4964e17fe9fac0d22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab368a4a7f4ef9b38deeb37a1925f572adb7a130c355dfd2da25542f3d6481b0",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-05-10T08:54:27Z",
    "title_canon_sha256": "869bf81ce675cefecf2022248ab5b059b0d4652f654ed2dd38315fd799542f6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2285",
    "kind": "arxiv",
    "version": 1
  }
}