Pith Number

pith:3QUOVA5D

pith:2018:3QUOVA5DZMVTGNSWVHSZGGW2X5

not attested not anchored not stored refs pending

Generating Functional Analysis of Iterative Sparse Signal Recovery Algorithms with Divergence-Free Estimators

Kazushi Mimura

arxiv:1803.11466 v1 · 2018-03-28 · eess.SP · 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{3QUOVA5DZMVTGNSWVHSZGGW2X5}

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	2026-05-18T00:19:43.503522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc28ea83a3cb2b333656a9e5931adabf5a8afa4de91b2d77136654b182224fc7

Aliases

arxiv: 1803.11466 · arxiv_version: 1803.11466v1 · doi: 10.48550/arxiv.1803.11466 · pith_short_12: 3QUOVA5DZMVT · pith_short_16: 3QUOVA5DZMVTGNSW · pith_short_8: 3QUOVA5D

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/3QUOVA5DZMVTGNSWVHSZGGW2X5 \
  | 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: dc28ea83a3cb2b333656a9e5931adabf5a8afa4de91b2d77136654b182224fc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7b9b19ed977267696e68be085c5d0a99f657af13714a50e68bcd81fd4ac5fa5",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-03-28T22:03:51Z",
    "title_canon_sha256": "3e588b1b0570e0b47f14d3bab1221e475cc3694c79c9daab6307881124e7759b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11466",
    "kind": "arxiv",
    "version": 1
  }
}