Pith Number

pith:GX53BZ3K

pith:2018:GX53BZ3KB3ZCKULD3SVTNSS7FC

not attested not anchored not stored refs pending

Discrete Potts Model for Generating Superpixels on Noisy Images

Gerhard Reinelt, Ruobing Shen, Xiangrui Zheng, Xiaoyu Chen

arxiv:1803.07351 v1 · 2018-03-20 · 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{GX53BZ3KB3ZCKULD3SVTNSS7FC}

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	2026-05-18T00:20:33.564358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35fbb0e76a0ef2255163dcab36ca5f28914e047255c5e1873cf55eb6567bfd5a

Aliases

arxiv: 1803.07351 · arxiv_version: 1803.07351v1 · doi: 10.48550/arxiv.1803.07351 · pith_short_12: GX53BZ3KB3ZC · pith_short_16: GX53BZ3KB3ZCKULD · pith_short_8: GX53BZ3K

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/GX53BZ3KB3ZCKULD3SVTNSS7FC \
  | 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: 35fbb0e76a0ef2255163dcab36ca5f28914e047255c5e1873cf55eb6567bfd5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3dc4747825158623c479913816b095a751837a508dca075238d76f1a4a470b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-20T10:32:55Z",
    "title_canon_sha256": "442c82f1501c69b36ca4ff60984daeafe771c14a43f14ffca7e8f17b7fd3c0b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07351",
    "kind": "arxiv",
    "version": 1
  }
}