Pith Number

pith:CBP53O72

pith:2014:CBP53O72RALPN36JZJNJD2ENPY

not attested not anchored not stored refs pending

RZA-NLMF algorithm based adaptive sparse sensing for realizing compressive sensing problems

Fumiyuki Adachi, Guan Gui, Li Xu

arxiv:1403.0190 v1 · 2014-03-02 · 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{CBP53O72RALPN36JZJNJD2ENPY}

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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	2026-05-18T01:44:21.410427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

105fddbbfa8816f6efc9ca5a91e88d7e1a575bc4b21f3ca318341b696b1177cc

Aliases

arxiv: 1403.0190 · arxiv_version: 1403.0190v1 · doi: 10.48550/arxiv.1403.0190 · pith_short_12: CBP53O72RALP · pith_short_16: CBP53O72RALPN36J · pith_short_8: CBP53O72

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/CBP53O72RALPN36JZJNJD2ENPY \
  | 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: 105fddbbfa8816f6efc9ca5a91e88d7e1a575bc4b21f3ca318341b696b1177cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9441d037f68d6cb531639867ab8640561d7872bd407d508df933edb022d558",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-03-02T10:52:48Z",
    "title_canon_sha256": "4138a3c23cc238b9103bf7a62cd1e5db6cf52823794b3e4e1dbb45a37b24bb5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0190",
    "kind": "arxiv",
    "version": 1
  }
}