Pith Number

pith:VNJEU44H

pith:2018:VNJEU44HQTMLTR5IUWL5ESNZG7

not attested not anchored not stored refs pending

Acceleration of RED via Vector Extrapolation

Michael Elad, Tao Hong, Yaniv Romano

arxiv:1805.02158 v2 · 2018-05-06 · cs.CV · 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{VNJEU44HQTMLTR5IUWL5ESNZG7}

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	2026-05-17T23:49:43.795829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab524a738784d8b9c7a8a597d249b937eac537ce1bc7f1dfc0c1a9f7b7880cc6

Aliases

arxiv: 1805.02158 · arxiv_version: 1805.02158v2 · doi: 10.48550/arxiv.1805.02158 · pith_short_12: VNJEU44HQTML · pith_short_16: VNJEU44HQTMLTR5I · pith_short_8: VNJEU44H

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/VNJEU44HQTMLTR5IUWL5ESNZG7 \
  | 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: ab524a738784d8b9c7a8a597d249b937eac537ce1bc7f1dfc0c1a9f7b7880cc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c80158fa42638f391b09bad1033fc6a4adf18cf1a800a2a902f7bc7f643b4a1f",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-06T06:43:02Z",
    "title_canon_sha256": "b2b2bf48fb822b4aaca9de59ff22c303ac3f3cd04e210ad0cf3fd7d3989d6e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02158",
    "kind": "arxiv",
    "version": 2
  }
}