Pith Number

pith:MCWQ55RZ

pith:2018:MCWQ55RZBE5NJT4MUYAWOSG7EH

not attested not anchored not stored refs pending

Hybrid Joint Diagonalization Algorithms

Abd-Krim Seghouane, Ammar Mesloub, Karim Abed-Meraim, Mohamed Nait-Meziane

arxiv:1808.10298 v2 · 2018-08-30 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCWQ55RZBE5NJT4MUYAWOSG7EH}

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	2026-05-18T00:06:15.861684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60ad0ef639093ad4cf8ca6016748df21fa0a1c89e1949b750bcf2c7e0d7f892c

Aliases

arxiv: 1808.10298 · arxiv_version: 1808.10298v2 · doi: 10.48550/arxiv.1808.10298 · pith_short_12: MCWQ55RZBE5N · pith_short_16: MCWQ55RZBE5NJT4M · pith_short_8: MCWQ55RZ

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/MCWQ55RZBE5NJT4MUYAWOSG7EH \
  | 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: 60ad0ef639093ad4cf8ca6016748df21fa0a1c89e1949b750bcf2c7e0d7f892c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f4bf72ee3455dbe9acd99395af54b8e537dd58b3c0dfe9530546011d0872a2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-08-30T13:49:29Z",
    "title_canon_sha256": "2ad3f3bc907659ac84aea9f1964445156fc7d1e76b68ba118f7471b4b2d4c0a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10298",
    "kind": "arxiv",
    "version": 2
  }
}