Pith Number

pith:QSWDQMEQ

pith:2012:QSWDQMEQN4SGCYI4HW6RFYA4WX

not attested not anchored not stored refs pending

Local Derivations on Jordan Triples

Michael Mackey

arxiv:1207.5394 v1 · 2012-07-23 · 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{QSWDQMEQN4SGCYI4HW6RFYA4WX}

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	2026-05-18T01:01:52.699295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84ac3830906f2461611c3dbd12e01cb5fd3ab87cbda777917c00fa9722f201dd

Aliases

arxiv: 1207.5394 · arxiv_version: 1207.5394v1 · doi: 10.48550/arxiv.1207.5394 · pith_short_12: QSWDQMEQN4SG · pith_short_16: QSWDQMEQN4SGCYI4 · pith_short_8: QSWDQMEQ

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/QSWDQMEQN4SGCYI4HW6RFYA4WX \
  | 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: 84ac3830906f2461611c3dbd12e01cb5fd3ab87cbda777917c00fa9722f201dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "175cfafdfacfaf3372f0999d2237c7f7b475c72c0e2ee70b51042c01024c6f3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2012-07-23T13:53:16Z",
    "title_canon_sha256": "e84a6af5b4462e01713c3f2e6b087750418c288fcd44c323409df8051d875fa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5394",
    "kind": "arxiv",
    "version": 1
  }
}