Pith Number

pith:JTDKMPJG

pith:2009:JTDKMPJGNQB7MTP63XXEQXBALN

not attested not anchored not stored refs pending

Novikov superalgebras in low dimensions

Yifang Kang, Zhiqi Chen

arxiv:0903.1145 v1 · 2009-03-06 · 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{JTDKMPJGNQB7MTP63XXEQXBALN}

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	2026-05-18T02:14:36.919158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc6a63d266c03f64dfeddee485c205b44e5054a4c28f2da3b8f0f7eaeed2806

Aliases

arxiv: 0903.1145 · arxiv_version: 0903.1145v1 · doi: 10.48550/arxiv.0903.1145 · pith_short_12: JTDKMPJGNQB7 · pith_short_16: JTDKMPJGNQB7MTP6 · pith_short_8: JTDKMPJG

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/JTDKMPJGNQB7MTP63XXEQXBALN \
  | 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: 4cc6a63d266c03f64dfeddee485c205b44e5054a4c28f2da3b8f0f7eaeed2806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df534e2718d083494f199a3d8c873023230da5e10220a239c4b48e422fbd83ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2009-03-06T03:48:01Z",
    "title_canon_sha256": "09f49a8580adc73edcc4ea07071f4426a77cf4680aba19bf58d54ab8c08c8e9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1145",
    "kind": "arxiv",
    "version": 1
  }
}