Pith Number

pith:E4RBOZDV

pith:2014:E4RBOZDVFA2AUBLCCWBRYZ4JF5

not attested not anchored not stored refs pending

The column and row immanants of matrices over a split quaternion algebra

Ivan Kyrchei

arxiv:1405.1614 v1 · 2014-05-07 · 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{E4RBOZDVFA2AUBLCCWBRYZ4JF5}

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	2026-05-18T02:52:24.326956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

272217647528340a056215831c67892f5c541371c7ffaf808060263e20778892

Aliases

arxiv: 1405.1614 · arxiv_version: 1405.1614v1 · doi: 10.48550/arxiv.1405.1614 · pith_short_12: E4RBOZDVFA2A · pith_short_16: E4RBOZDVFA2AUBLC · pith_short_8: E4RBOZDV

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/E4RBOZDVFA2AUBLCCWBRYZ4JF5 \
  | 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: 272217647528340a056215831c67892f5c541371c7ffaf808060263e20778892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6274fca19b0b047064ef6568284902bd03120e6f6860f64f591dbf535eb0cd06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-05-07T14:26:02Z",
    "title_canon_sha256": "1f1db882d9d8e6a66c6d7749ab71ee9a7c83a4d09a307c93611d868476616751"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1614",
    "kind": "arxiv",
    "version": 1
  }
}