Pith Number

pith:YO2I6UZZ

pith:2016:YO2I6UZZYE7U6MG6ZYPFZR2BSW

not attested not anchored not stored refs pending

Image Denoising Via Collaborative Support-Agnostic Recovery

Maha Shadaydeh, Mudassir Masood, Muzammil Behzad, Tareq Y. Al-Naffouri, Tarig Ballal

arxiv:1609.02932 v1 · 2016-09-09 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YO2I6UZZYE7U6MG6ZYPFZR2BSW}

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	2026-05-18T01:04:49.324990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3b48f5339c13f4f30dece1e5cc74195a5e1eacf43e96ed5056092e1506dde42

Aliases

arxiv: 1609.02932 · arxiv_version: 1609.02932v1 · doi: 10.48550/arxiv.1609.02932 · pith_short_12: YO2I6UZZYE7U · pith_short_16: YO2I6UZZYE7U6MG6 · pith_short_8: YO2I6UZZ

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/YO2I6UZZYE7U6MG6ZYPFZR2BSW \
  | 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: c3b48f5339c13f4f30dece1e5cc74195a5e1eacf43e96ed5056092e1506dde42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4d330d487e3247cd1419b448554dc0a0cf01863c33ed599ec0273b1cd1179c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-09-09T20:20:39Z",
    "title_canon_sha256": "61395eeb97591861633b2109106ad8e1814cec372e5926669183eb0361957834"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02932",
    "kind": "arxiv",
    "version": 1
  }
}