Pith Number

pith:WFSZRF5L

pith:2018:WFSZRF5LH7L5XUW7CNCBNLRRIV

not attested not anchored not stored refs pending

Solving Inverse Computational Imaging Problems using Deep Pixel-level Prior

Akshat Dave, Anil Kumar Vadathya, Kaushik Mitra, Rahul Baburajan, Ramana Subramanyam

arxiv:1802.09850 v2 · 2018-02-27 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFSZRF5LH7L5XUW7CNCBNLRRIV}

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	2026-05-18T00:17:38.589104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1659897ab3fd7dbd2df134416ae31456d47c860de6056f69d92777f1c049375

Aliases

arxiv: 1802.09850 · arxiv_version: 1802.09850v2 · doi: 10.48550/arxiv.1802.09850 · pith_short_12: WFSZRF5LH7L5 · pith_short_16: WFSZRF5LH7L5XUW7 · pith_short_8: WFSZRF5L

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/WFSZRF5LH7L5XUW7CNCBNLRRIV \
  | 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: b1659897ab3fd7dbd2df134416ae31456d47c860de6056f69d92777f1c049375

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f06f8235864350d42d099d59e7463c49a7225cb625e369190c1553136110b5b6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-27T12:23:27Z",
    "title_canon_sha256": "cb2ba58e9861facaf2673f08c77d8b894644bc0c81c4c046d3ff9f0a53465af8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09850",
    "kind": "arxiv",
    "version": 2
  }
}