Pith Number

pith:SDR3IVZG

pith:2016:SDR3IVZG6NDUX73FK577DUZQMB

not attested not anchored not stored refs pending

Image Decomposition Using a Robust Regression Approach

Shervin Minaee, Yao Wang

arxiv:1609.03874 v2 · 2016-09-13 · 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{SDR3IVZG6NDUX73FK577DUZQMB}

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	2026-05-18T00:29:01.873738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90e3b45726f3474bff65577ff1d3306069e7b706b4648bed26c5fc0a0ca84188

Aliases

arxiv: 1609.03874 · arxiv_version: 1609.03874v2 · doi: 10.48550/arxiv.1609.03874 · pith_short_12: SDR3IVZG6NDU · pith_short_16: SDR3IVZG6NDUX73F · pith_short_8: SDR3IVZG

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/SDR3IVZG6NDUX73FK577DUZQMB \
  | 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: 90e3b45726f3474bff65577ff1d3306069e7b706b4648bed26c5fc0a0ca84188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11c9eb281d93dd48d5eeb386696bdc52087aef2f874411e985d93bdc50181a98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-09-13T14:48:41Z",
    "title_canon_sha256": "557ee20dc41ce0a280328b41a3eaa17d1e47a1ae9033db20dc63dc5b75824251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03874",
    "kind": "arxiv",
    "version": 2
  }
}