Pith Number

pith:A2ZSDT34

pith:2010:A2ZSDT34GEMDW4AJUNZFKJTAVG

not attested not anchored not stored refs pending

The Sampling Rate-Distortion Tradeoff for Sparsity Pattern Recovery in Compressed Sensing

Galen Reeves, Michael Gastpar

arxiv:1006.3128 v2 · 2010-06-16 · 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{A2ZSDT34GEMDW4AJUNZFKJTAVG}

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	2026-05-18T03:52:51.577252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06b321cf7c31183b7009a372552660a98475af9efd6bbd736c7d925e436d4cf1

Aliases

arxiv: 1006.3128 · arxiv_version: 1006.3128v2 · doi: 10.48550/arxiv.1006.3128 · pith_short_12: A2ZSDT34GEMD · pith_short_16: A2ZSDT34GEMDW4AJ · pith_short_8: A2ZSDT34

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/A2ZSDT34GEMDW4AJUNZFKJTAVG \
  | 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: 06b321cf7c31183b7009a372552660a98475af9efd6bbd736c7d925e436d4cf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d59fa0ef0727302aa0b7d1ac1553b1713e6f18264182c49c6b44236d395daa7c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-06-16T03:24:19Z",
    "title_canon_sha256": "e6d41fff1aa3963709b7168ac48fb4fdd0e4d62e873222cd2cfbfd7a97c2dc77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3128",
    "kind": "arxiv",
    "version": 2
  }
}