Pith Number

pith:QA3HZ57H

pith:2023:QA3HZ57HISAJV7W35FUJ2R64XH

not attested not anchored not stored refs pending

Block Coordinate Plug-and-Play Methods for Blind Inverse Problems

Hongyu An, Jiaming Liu, Shirin Shoushtari, Ulugbek S. Kamilov, Weijie Gan, Yuyang Hu

arxiv:2305.12672 v2 · 2023-05-22 · eess.IV · 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{QA3HZ57HISAJV7W35FUJ2R64XH}

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	2026-07-05T07:05:43.099632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80367cf7e744809afedbe9689d47dcb9da9573884731a35db6e9f15ba3cb7294

Aliases

arxiv: 2305.12672 · arxiv_version: 2305.12672v2 · doi: 10.48550/arxiv.2305.12672 · pith_short_12: QA3HZ57HISAJ · pith_short_16: QA3HZ57HISAJV7W3 · pith_short_8: QA3HZ57H

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/QA3HZ57HISAJV7W35FUJ2R64XH \
  | 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: 80367cf7e744809afedbe9689d47dcb9da9573884731a35db6e9f15ba3cb7294

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c7ad87c2f28a4c36369c328b28efe54ad34712e746c3d0753afa6f6f4a9069a",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-05-22T03:27:30Z",
    "title_canon_sha256": "4f52c8cf177b4a9e9273a137eef250f526923c074237a78af9da499c12b44495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12672",
    "kind": "arxiv",
    "version": 2
  }
}