Pith Number

pith:WACWRA7N

pith:2017:WACWRA7NWXVBF4WGZBP27ECABH

not attested not anchored not stored refs pending

ISTA-Net: Interpretable Optimization-Inspired Deep Network for Image Compressive Sensing

Bernard Ghanem, Jian Zhang

arxiv:1706.07929 v2 · 2017-06-24 · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WACWRA7NWXVBF4WGZBP27ECABH}

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	2026-05-18T00:13:07.588817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0056883edb5ea12f2c6c85faf904009fb91bf851da639183197a3f6b6cb9720

Aliases

arxiv: 1706.07929 · arxiv_version: 1706.07929v2 · doi: 10.48550/arxiv.1706.07929 · pith_short_12: WACWRA7NWXVB · pith_short_16: WACWRA7NWXVBF4WG · pith_short_8: WACWRA7N

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/WACWRA7NWXVBF4WGZBP27ECABH \
  | 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: b0056883edb5ea12f2c6c85faf904009fb91bf851da639183197a3f6b6cb9720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff3fb809118927c5cea32da307a19f14c2dac7b8f4b29e94b779aabd9616f595",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-06-24T09:02:21Z",
    "title_canon_sha256": "6a6d6db88f889b5086d020d301c8856e657c464c5b1b8340ac38731d938e9eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07929",
    "kind": "arxiv",
    "version": 2
  }
}