Pith Number

pith:HYHB5NVC

pith:2013:HYHB5NVCLP774IDDH22UMJDIW6

not attested not anchored not stored refs pending

On sparse sensing and sparse sampling of coded signals at sub-Landau rates

Michael Peleg, Shlomo Shamai

arxiv:1303.0198 v1 · 2013-03-01 · 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{HYHB5NVCLP774IDDH22UMJDIW6}

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	2026-05-18T03:32:06.578035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e0e1eb6a25bfffe20633eb5462468b7a53af5a8c2896eb7740600d233e25061

Aliases

arxiv: 1303.0198 · arxiv_version: 1303.0198v1 · doi: 10.48550/arxiv.1303.0198 · pith_short_12: HYHB5NVCLP77 · pith_short_16: HYHB5NVCLP774IDD · pith_short_8: HYHB5NVC

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/HYHB5NVCLP774IDDH22UMJDIW6 \
  | 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: 3e0e1eb6a25bfffe20633eb5462468b7a53af5a8c2896eb7740600d233e25061

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21dde1fec304a988a9beeec9d67aea54ed20c097b1aba0c1294e040461c327b6",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-01T15:41:06Z",
    "title_canon_sha256": "fa5f98bcf21086f9da1df322d5f28cf0db1d8da015d480635bdfe7dffdf0a3a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0198",
    "kind": "arxiv",
    "version": 1
  }
}