Pith Number

pith:A46XLQ44

pith:2015:A46XLQ44YTM26DAAFANKWSVUIV

not attested not anchored not stored refs pending

Sparse + Low Rank Decomposition of Annihilating Filter-based Hankel Matrix for Impulse Noise Removal

Jong Chul Ye, Kyong Hwan Jin

arxiv:1510.05559 v1 · 2015-10-19 · 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{A46XLQ44YTM26DAAFANKWSVUIV}

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	2026-05-18T01:29:52.027786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

073d75c39cc4d9af0c00281aab4ab445732553c5dcb978da3872631fa758da49

Aliases

arxiv: 1510.05559 · arxiv_version: 1510.05559v1 · doi: 10.48550/arxiv.1510.05559 · pith_short_12: A46XLQ44YTM2 · pith_short_16: A46XLQ44YTM26DAA · pith_short_8: A46XLQ44

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/A46XLQ44YTM26DAAFANKWSVUIV \
  | 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: 073d75c39cc4d9af0c00281aab4ab445732553c5dcb978da3872631fa758da49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b63782acd3a2295ac8fc7f2f9a22a16ab433ae837c0e6dedad02d791fb74ed1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-10-19T16:11:24Z",
    "title_canon_sha256": "ae71da2d7459ac3a91f0fc77c9a29a359f46da928dbe3f36438c6c8928f0be16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05559",
    "kind": "arxiv",
    "version": 1
  }
}