Pith Number

pith:Y5FNZBTL

pith:2009:Y5FNZBTLG37UM3OL7QHXH6ARFH

not attested not anchored not stored refs pending

Compressed sensing performance bounds under Poisson noise

Maxim Raginsky, Rebecca M. Willett, Roummel F. Marcia, Zachary T. Harmany

arxiv:0910.5146 v3 · 2009-10-27 · 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{Y5FNZBTLG37UM3OL7QHXH6ARFH}

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	2026-05-18T02:11:10.876570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c74adc866b36ff466dcbfc0f73f81129d1552ca5ea9ae21e63642add7e9dc02e

Aliases

arxiv: 0910.5146 · arxiv_version: 0910.5146v3 · doi: 10.48550/arxiv.0910.5146 · pith_short_12: Y5FNZBTLG37U · pith_short_16: Y5FNZBTLG37UM3OL · pith_short_8: Y5FNZBTL

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/Y5FNZBTLG37UM3OL7QHXH6ARFH \
  | 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: c74adc866b36ff466dcbfc0f73f81129d1552ca5ea9ae21e63642add7e9dc02e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c2e478b1553a54d1c528d61ef1e4be9ae00a6c70e958ba8d2c848326c16fbdb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2009-10-27T15:34:31Z",
    "title_canon_sha256": "aff7ecf62c6bffa017d11b6e9b34882d7f20b00c54a37b00d1b609e5b38217fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5146",
    "kind": "arxiv",
    "version": 3
  }
}