Pith Number

pith:KK2VTW5V

pith:2009:KK2VTW5VYHXW632OTTCVAQUJ2I

not attested not anchored not stored refs pending

Statistical Performance Analysis of MDL Source Enumeration in Array Processing

Farzan Haddadi, Mohammad Mahdi Nayebi, Mohammad Reza Aref, Mohammadreza Malekmohammadi

arxiv:0901.3196 v2 · 2009-01-21 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KK2VTW5VYHXW632OTTCVAQUJ2I}

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	2026-05-18T02:14:56.496353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b559dbb5c1ef6f6f4e9cc5504289d2250a6f918f635823c9a60721c9605b6b

Aliases

arxiv: 0901.3196 · arxiv_version: 0901.3196v2 · doi: 10.48550/arxiv.0901.3196 · pith_short_12: KK2VTW5VYHXW · pith_short_16: KK2VTW5VYHXW632O · pith_short_8: KK2VTW5V

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/KK2VTW5VYHXW632OTTCVAQUJ2I \
  | 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: 52b559dbb5c1ef6f6f4e9cc5504289d2250a6f918f635823c9a60721c9605b6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2091b1034b57f2ab96cef171482c3b12fa5faf2b7bb724be764aa3a0f1be91e0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2009-01-21T07:26:05Z",
    "title_canon_sha256": "8039bc63440d746729a04d17f1a6b6f1e2e95566c2c732baa177ad9f1a197aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.3196",
    "kind": "arxiv",
    "version": 2
  }
}