Pith Number

pith:FRRPKA3F

pith:2014:FRRPKA3FW62V5UOTAXW66B6SNY

not attested not anchored not stored refs pending

Compressed Sensing Bayes Risk Minimization for Under-determined Systems via Sphere Detection

Armin Dekorsy, Carsten Bockelmann, Dirk W\"ubben, Fabian Monsees

arxiv:1404.0965 v1 · 2014-04-03 · 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{FRRPKA3FW62V5UOTAXW66B6SNY}

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	2026-05-18T02:54:54.882467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c62f50365b7b55ed1d305edef07d26e00ad0a13ecf2295209f4cbb3736c4f23

Aliases

arxiv: 1404.0965 · arxiv_version: 1404.0965v1 · doi: 10.48550/arxiv.1404.0965 · pith_short_12: FRRPKA3FW62V · pith_short_16: FRRPKA3FW62V5UOT · pith_short_8: FRRPKA3F

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/FRRPKA3FW62V5UOTAXW66B6SNY \
  | 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: 2c62f50365b7b55ed1d305edef07d26e00ad0a13ecf2295209f4cbb3736c4f23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72947af61163cc4ae60ba195a75529e64734950f7128dca7c35ed5ce4367b12c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-03T15:19:13Z",
    "title_canon_sha256": "5f46337b76e321ee19b4822255fe57f1efecd2fa8a8f5b631b7dc99e5e8d34f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0965",
    "kind": "arxiv",
    "version": 1
  }
}