Pith Number

pith:SFT6GN3T

pith:2019:SFT6GN3TD6G3CNE4N63L3KDWBV

not attested not anchored not stored refs pending

An Algorithm Unrolling Approach to Deep Image Deblurring

Mohammad Tofighi, Vishal Monga, Yonina C. Eldar, Yuelong Li

arxiv:1902.05399 v2 · 2019-02-09 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFT6GN3TD6G3CNE4N63L3KDWBV}

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	2026-05-17T23:53:55.424655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9167e337731f8db1349c6fb6bda8760d678c0e458736236b9e74b51915167e8f

Aliases

arxiv: 1902.05399 · arxiv_version: 1902.05399v2 · doi: 10.48550/arxiv.1902.05399 · pith_short_12: SFT6GN3TD6G3 · pith_short_16: SFT6GN3TD6G3CNE4 · pith_short_8: SFT6GN3T

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/SFT6GN3TD6G3CNE4N63L3KDWBV \
  | 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: 9167e337731f8db1349c6fb6bda8760d678c0e458736236b9e74b51915167e8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4803bda13f7de1f406c9e65d3b82a4a30cdb715f248aef8b848fa204602da0aa",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-09T21:19:11Z",
    "title_canon_sha256": "76174bf7fa56836ebcac0a909e469c952f0b1ea16b4b27b5cfbbbf6f030be00c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05399",
    "kind": "arxiv",
    "version": 2
  }
}