Pith Number

pith:JDHEW7L3

pith:2011:JDHEW7L3GJHVVGJFKFW4DNMHLI

not attested not anchored not stored refs pending

Totally Geodesic Subalgebras of Filiform Nilpotent Lie algebras

Ana Hini\'c Gali\'c, Grant Cairns, Yuri Nikolayevsky

arxiv:1112.1456 v2 · 2011-12-07 · 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{JDHEW7L3GJHVVGJFKFW4DNMHLI}

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	2026-05-18T03:32:28.636074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ce4b7d7b324f5a9925516dc1b5875a2861fe79847d8683bddb0b7122576b8c

Aliases

arxiv: 1112.1456 · arxiv_version: 1112.1456v2 · doi: 10.48550/arxiv.1112.1456 · pith_short_12: JDHEW7L3GJHV · pith_short_16: JDHEW7L3GJHVVGJF · pith_short_8: JDHEW7L3

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/JDHEW7L3GJHVVGJFKFW4DNMHLI \
  | 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: 48ce4b7d7b324f5a9925516dc1b5875a2861fe79847d8683bddb0b7122576b8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2541e33db1d305e19cc53b6af82f27c607c9100c734a75cef4e1e613882fb7f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-12-07T01:41:00Z",
    "title_canon_sha256": "0eb703f559566f572a9a439f784cba8892e328a85ae8cebfe4eca7e649543bc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1456",
    "kind": "arxiv",
    "version": 2
  }
}