Pith Number

pith:LLEWFIAS

pith:2016:LLEWFIASJBC5FUAQJW3FL5SY7O

not attested not anchored not stored refs pending

Robust Bayesian Method for Simultaneous Block Sparse Signal Recovery with Applications to Face Recognition

Bhaskar D. Rao, Igor Fedorov, Ritwik Giri, Truong Q. Nguyen

arxiv:1605.02057 v2 · 2016-05-06 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LLEWFIASJBC5FUAQJW3FL5SY7O}

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	2026-05-18T01:15:06.093070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ac962a0124845d2d0104db655f658fbaac3e8fc67f64acdb87311f74c673c38

Aliases

arxiv: 1605.02057 · arxiv_version: 1605.02057v2 · doi: 10.48550/arxiv.1605.02057 · pith_short_12: LLEWFIASJBC5 · pith_short_16: LLEWFIASJBC5FUAQ · pith_short_8: LLEWFIAS

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/LLEWFIASJBC5FUAQJW3FL5SY7O \
  | 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: 5ac962a0124845d2d0104db655f658fbaac3e8fc67f64acdb87311f74c673c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ae6f4de6d2f56f7b935295a16de5dad822b7b475786cbdf15f5f6f16fdd30d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-06T19:41:25Z",
    "title_canon_sha256": "bf473d83ffb167bc906e52915969d749a2a7bd4c36cf0d1c4b7d258ce162cc11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02057",
    "kind": "arxiv",
    "version": 2
  }
}