Pith Number

pith:ELUKE2I2

pith:2011:ELUKE2I2IZIMSUREEVVAU7ZUYV

not attested not anchored not stored refs pending

Statistical Compressed Sensing of Gaussian Mixture Models

Guillermo Sapiro, Guoshen Yu

arxiv:1101.5785 v1 · 2011-01-30 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELUKE2I2IZIMSUREEVVAU7ZUYV}

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	2026-05-18T02:03:20.386508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22e8a2691a4650c95224256a0a7f34c54faeaa3a92ad05c753b0af821574eeab

Aliases

arxiv: 1101.5785 · arxiv_version: 1101.5785v1 · doi: 10.48550/arxiv.1101.5785 · pith_short_12: ELUKE2I2IZIM · pith_short_16: ELUKE2I2IZIMSURE · pith_short_8: ELUKE2I2

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/ELUKE2I2IZIMSUREEVVAU7ZUYV \
  | 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: 22e8a2691a4650c95224256a0a7f34c54faeaa3a92ad05c753b0af821574eeab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "189a1bffdd9bbffc90f6b6114562e0eb8cd75d9913d09a3013b47336df914209",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-01-30T17:16:55Z",
    "title_canon_sha256": "22ebc550d38b5b89160e6e77ab93b3468e7820a6a34e9b0610168e7ee309f030"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5785",
    "kind": "arxiv",
    "version": 1
  }
}