Pith Number

pith:GLE52SZE

pith:2013:GLE52SZEMEQMLD5HG75C2X2DIM

not attested not anchored not stored refs pending

Algebraic foundations of split hypercomplex nonlinear adaptive filtering

Eckhard Hitzer

arxiv:1306.1676 v1 · 2013-06-07 · cs.CV · 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{GLE52SZEMEQMLD5HG75C2X2DIM}

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	2026-05-18T03:21:32.709154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32c9dd4b246120c58fa737fa2d5f4343321412fb04050d302f87b94bead92a8f

Aliases

arxiv: 1306.1676 · arxiv_version: 1306.1676v1 · doi: 10.48550/arxiv.1306.1676 · pith_short_12: GLE52SZEMEQM · pith_short_16: GLE52SZEMEQMLD5H · pith_short_8: GLE52SZE

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/GLE52SZEMEQMLD5HG75C2X2DIM \
  | 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: 32c9dd4b246120c58fa737fa2d5f4343321412fb04050d302f87b94bead92a8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f66eda3e575a0c2971a1341ad20fa6cd967613630021cc4949e4ea059566666a",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-06-07T09:55:29Z",
    "title_canon_sha256": "301f3a0905a6dce4ff4c6e55c9256ee9fa5e18c2702ff1a18b1ab2f28b18672b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1676",
    "kind": "arxiv",
    "version": 1
  }
}