Pith Number

pith:JIKDGSYJ

pith:2010:JIKDGSYJV3VPT5APSACPYT5V2T

not attested not anchored not stored refs pending

Jordanian double extensions of a quadratic vector space and symmetric Novikov algebras

Minh Thanh Duong, Rosane Ushirobira

arxiv:1012.5556 v1 · 2010-12-27 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIKDGSYJV3VPT5APSACPYT5V2T}

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	2026-05-18T04:32:23.049860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a14334b09aeeaf9f40f9004fc4fb5d4c3f47772351eaf62ea757c67f0384042

Aliases

arxiv: 1012.5556 · arxiv_version: 1012.5556v1 · doi: 10.48550/arxiv.1012.5556 · pith_short_12: JIKDGSYJV3VP · pith_short_16: JIKDGSYJV3VPT5AP · pith_short_8: JIKDGSYJ

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/JIKDGSYJV3VPT5APSACPYT5V2T \
  | 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: 4a14334b09aeeaf9f40f9004fc4fb5d4c3f47772351eaf62ea757c67f0384042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0250597a635cf9d8dda0771da1ab25b85f46c636f45a0f11327e95736340490",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-12-27T03:32:31Z",
    "title_canon_sha256": "ff0078ea4f9f5f22f723aac2f34c2e1f510b107cc42f05848a33f08a30130af3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5556",
    "kind": "arxiv",
    "version": 1
  }
}