Pith Number

pith:VEV6MLQ4

pith:2020:VEV6MLQ4PXHGPOSUWC5HKO7QH3

not attested not anchored not stored refs pending

Spectral Image Segmentation with Global Appearance Modeling

Jeova F. S. Rocha Neto, Pedro F. Felzenszwalb

arxiv:2006.06573 v2 · 2020-06-11 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEV6MLQ4PXHGPOSUWC5HKO7QH3}

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	2026-07-05T05:04:08.483531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a92be62e1c7dce67ba54b0ba753bf03ef8ca1a9da4436eb10a8f88d5f198c177

Aliases

arxiv: 2006.06573 · arxiv_version: 2006.06573v2 · doi: 10.48550/arxiv.2006.06573 · pith_short_12: VEV6MLQ4PXHG · pith_short_16: VEV6MLQ4PXHGPOSU · pith_short_8: VEV6MLQ4

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/VEV6MLQ4PXHGPOSUWC5HKO7QH3 \
  | 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: a92be62e1c7dce67ba54b0ba753bf03ef8ca1a9da4436eb10a8f88d5f198c177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2de26965f26c73331756b98b347cff70e0a90299f1c8cca02a04692c36dc6bb",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-11T16:21:54Z",
    "title_canon_sha256": "f5ceccdb0aa17d181354938740b9560a7b2d339f63e7055d63622c7bd74f2b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06573",
    "kind": "arxiv",
    "version": 2
  }
}