Pith Number

pith:F5VVC3LP

pith:2013:F5VVC3LPJJO3JBBUQB5YPKIYD7

not attested not anchored not stored refs pending

Non-Convex Compressed Sensing Using Partial Support Information

Hassan Mansour, Navid Ghadermarzy, Ozgur Yilmaz

arxiv:1311.3773 v1 · 2013-11-15 · cs.IT · math.IT · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5VVC3LPJJO3JBBUQB5YPKIYD7}

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	2026-05-18T03:07:03.044763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f6b516d6f4a5db48434807b87a9181fc1315bea45edcddf6e24cab3427583e9

Aliases

arxiv: 1311.3773 · arxiv_version: 1311.3773v1 · doi: 10.48550/arxiv.1311.3773 · pith_short_12: F5VVC3LPJJO3 · pith_short_16: F5VVC3LPJJO3JBBU · pith_short_8: F5VVC3LP

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/F5VVC3LPJJO3JBBUQB5YPKIYD7 \
  | 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: 2f6b516d6f4a5db48434807b87a9181fc1315bea45edcddf6e24cab3427583e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "933d8ded9c7989c20a236360d9371ababbba923d5d8237bfdf35a590d13627db",
    "cross_cats_sorted": [
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-11-15T08:56:54Z",
    "title_canon_sha256": "a33046c287d83b97f9b73a3b794d80764d3006174680041086dcf5629da713c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3773",
    "kind": "arxiv",
    "version": 1
  }
}