Pith Number

pith:NFJQMJ7K

pith:2015:NFJQMJ7KZAE5K4K6PV5STULYKI

not attested not anchored not stored refs pending

Fermionic Novikov algebras admitting invariant non-degenerate symmetric bilinear forms are Novikov algebras

Ming Ding, Zhiqi Chen

arxiv:1505.00967 v1 · 2015-05-05 · math-ph · math.MP · 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{NFJQMJ7KZAE5K4K6PV5STULYKI}

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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	2026-05-18T02:16:59.463338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69530627eac809d5715e7d7b29d17852220dd297cea1a8812fd165a34c645248

Aliases

arxiv: 1505.00967 · arxiv_version: 1505.00967v1 · doi: 10.48550/arxiv.1505.00967 · pith_short_12: NFJQMJ7KZAE5 · pith_short_16: NFJQMJ7KZAE5K4K6 · pith_short_8: NFJQMJ7K

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/NFJQMJ7KZAE5K4K6PV5STULYKI \
  | 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: 69530627eac809d5715e7d7b29d17852220dd297cea1a8812fd165a34c645248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f2b8d8b22e29cbdcb03cba243597eba414f3ffc892eb8783ca33916dd805b3",
    "cross_cats_sorted": [
      "math.MP",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-05-05T11:43:06Z",
    "title_canon_sha256": "29583bdb4224434bdb232e0494af2ec7a98ec42b970f10129379986f96326137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00967",
    "kind": "arxiv",
    "version": 1
  }
}