Pith Number

pith:TRO2WO2Q

pith:2013:TRO2WO2QISXLYK62TB3KUSYKKS

not attested not anchored not stored refs pending

The geometric algebra of Fierz identities in arbitrary dimensions and signatures

C. I. Lazaroiu, E. M. Babalic, I. A. Coman

arxiv:1304.4403 v4 · 2013-04-16 · hep-th · 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{TRO2WO2QISXLYK62TB3KUSYKKS}

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	2026-05-18T00:47:21.461378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c5dab3b5044aebc2bda9876aa4b0a548c3bc33cfffdd4fbb5fabe48a36a2b6e

Aliases

arxiv: 1304.4403 · arxiv_version: 1304.4403v4 · doi: 10.48550/arxiv.1304.4403 · pith_short_12: TRO2WO2QISXL · pith_short_16: TRO2WO2QISXLYK62 · pith_short_8: TRO2WO2Q

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/TRO2WO2QISXLYK62TB3KUSYKKS \
  | 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: 9c5dab3b5044aebc2bda9876aa4b0a548c3bc33cfffdd4fbb5fabe48a36a2b6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "949b1135d52979c7f924e566a660497fc1d42919ecb16b7ffbfdb47886137e06",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-04-16T11:46:51Z",
    "title_canon_sha256": "dd511e2e469b6dd29a08858f184b9474774caac1f4d4f80743bd896ec2f4e050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4403",
    "kind": "arxiv",
    "version": 4
  }
}