pith. sign in
Pith Number

pith:ZJB47OO6

pith:2013:ZJB47OO622OUFVIP3Y2PBMU4FJ
not attested not anchored not stored refs pending

Local triple derivations on real C*-algebras and JB*-triples

Alexis Molino, Antonio M. Peralta, Francisco J. Fern\'andez-Polo

arxiv:1309.0367 v1 · 2013-09-02 · math.OA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{ZJB47OO622OUFVIP3Y2PBMU4FJ}

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 2026-05-18T03:14:27.445047Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

ca43cfb9ded69d42d50fde34f0b29c2a4cf5f69b3815b7366fc7eff667de7418

Aliases

arxiv: 1309.0367 · arxiv_version: 1309.0367v1 · doi: 10.48550/arxiv.1309.0367 · pith_short_12: ZJB47OO622OU · pith_short_16: ZJB47OO622OUFVIP · pith_short_8: ZJB47OO6
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/ZJB47OO622OUFVIP3Y2PBMU4FJ \
  | 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: ca43cfb9ded69d42d50fde34f0b29c2a4cf5f69b3815b7366fc7eff667de7418
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "74ead3ccb9ee0bb500ff36f3efbe12f1d211d5e154be1497bc472b60a50ce9b5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "math.OA",
    "submitted_at": "2013-09-02T11:29:08Z",
    "title_canon_sha256": "6b5a8e4e8b9e3a935592d63728838625d59f3ac50e9fbbf870884c09904b5dad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0367",
    "kind": "arxiv",
    "version": 1
  }
}