Pith Number

pith:DUR4C2BY

pith:2018:DUR4C2BYWZDQWMIGMNTVFSV63U

not attested not anchored not stored refs pending

Enhanced 3DTV Regularization and Its Applications on Hyper-spectral Image Denoising and Compressed Sensing

Deyu Meng, Jiangjun Peng, Qian Zhao, Qi Xie, Yao Wang, Yee Leung

arxiv:1809.06591 v1 · 2018-09-18 · 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{DUR4C2BYWZDQWMIGMNTVFSV63U}

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	2026-05-18T00:05:25.248303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d23c16838b6470b3106636752cabedd20b17cd573d09c07d5c452992598a84a

Aliases

arxiv: 1809.06591 · arxiv_version: 1809.06591v1 · doi: 10.48550/arxiv.1809.06591 · pith_short_12: DUR4C2BYWZDQ · pith_short_16: DUR4C2BYWZDQWMIG · pith_short_8: DUR4C2BY

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/DUR4C2BYWZDQWMIGMNTVFSV63U \
  | 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: 1d23c16838b6470b3106636752cabedd20b17cd573d09c07d5c452992598a84a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34072caf0e6bbed6ffe6468cc3a98db26a97d04daa6b9aa2967dfabd37e487d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-18T08:35:18Z",
    "title_canon_sha256": "30ec41f2fa0c21d1c4bcee1f8b0b0d093d5b007523e8a8b974a73a82b5f9e39c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06591",
    "kind": "arxiv",
    "version": 1
  }
}