Pith Number

pith:E2S47CMB

pith:2014:E2S47CMBCY6ZNPPB6PO2REWNSJ

not attested not anchored not stored refs pending

Lifting for Blind Deconvolution in Random Mask Imaging: Identifiability and Convex Relaxation

Justin Romberg, Sohail Bahmani

arxiv:1501.00046 v2 · 2014-12-30 · cs.IT · math.FA · math.IT · math.NA · math.OC · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2S47CMBCY6ZNPPB6PO2REWNSJ}

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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	2026-05-18T01:29:21.447674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a5cf8981163d96bde1f3dda892cd9251ef70a4712cabd97f77f0a5b9c72119

Aliases

arxiv: 1501.00046 · arxiv_version: 1501.00046v2 · doi: 10.48550/arxiv.1501.00046 · pith_short_12: E2S47CMBCY6Z · pith_short_16: E2S47CMBCY6ZNPPB · pith_short_8: E2S47CMB

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/E2S47CMBCY6ZNPPB6PO2REWNSJ \
  | 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: 26a5cf8981163d96bde1f3dda892cd9251ef70a4712cabd97f77f0a5b9c72119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c0f99854e1538618292c6358ca94e9e71ee5120ae65528cd4cb0150af8ecf1",
    "cross_cats_sorted": [
      "math.FA",
      "math.IT",
      "math.NA",
      "math.OC",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-12-30T23:32:07Z",
    "title_canon_sha256": "1b11a983af8ec5304b6055000dc44c191185847f59b8f42641a2917a041f5466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00046",
    "kind": "arxiv",
    "version": 2
  }
}