Pith Number

pith:JFUSUIAE

pith:2011:JFUSUIAETYZ3MWT6SU4DMUNJZE

not attested not anchored not stored refs pending

The proximal point method for a hybrid model in image restoration

Li-Lian Wang, Yu-Fei Yang, Zhi-Feng Pang

arxiv:1110.1804 v2 · 2011-10-09 · cs.CV · cs.IT · math.IT · 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{JFUSUIAETYZ3MWT6SU4DMUNJZE}

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	2026-05-18T02:25:11.697752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49692a20049e33b65a7e95383651a9c93d57d497f9ac53502d9055dc93681b63

Aliases

arxiv: 1110.1804 · arxiv_version: 1110.1804v2 · doi: 10.48550/arxiv.1110.1804 · pith_short_12: JFUSUIAETYZ3 · pith_short_16: JFUSUIAETYZ3MWT6 · pith_short_8: JFUSUIAE

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/JFUSUIAETYZ3MWT6SU4DMUNJZE \
  | 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: 49692a20049e33b65a7e95383651a9c93d57d497f9ac53502d9055dc93681b63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2760fd124a25ed420896a0600b9a44997b44d4ab4f0408ca6b90d3ad33655d6",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-10-09T07:55:42Z",
    "title_canon_sha256": "ba08a42a4ea07be3bc6d76174bc083dedc4382bf6bb7e97ccb6b73e3c28d256f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1804",
    "kind": "arxiv",
    "version": 2
  }
}