Pith Number

pith:46VLNFLK

pith:2018:46VLNFLK3DOTOSGLEJDAT37BVQ

not attested not anchored not stored refs pending

Let's take a Walk on Superpixels Graphs: Deformable Linear Objects Segmentation and Model Estimation

Daniele De Gregorio, Gianluca Palli, Luigi Di Stefano

arxiv:1810.04461 v1 · 2018-10-10 · 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{46VLNFLK3DOTOSGLEJDAT37BVQ}

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	2026-05-18T00:03:40.063221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7aab6956ad8dd3748cb224609efe1ac2c87cefb079312a29b18150baf84276d

Aliases

arxiv: 1810.04461 · arxiv_version: 1810.04461v1 · doi: 10.48550/arxiv.1810.04461 · pith_short_12: 46VLNFLK3DOT · pith_short_16: 46VLNFLK3DOTOSGL · pith_short_8: 46VLNFLK

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/46VLNFLK3DOTOSGLEJDAT37BVQ \
  | 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: e7aab6956ad8dd3748cb224609efe1ac2c87cefb079312a29b18150baf84276d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6649a551331e3e38a7831e9c96cd1651e3c486007550650a089cf40eeb94d264",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-10T11:31:14Z",
    "title_canon_sha256": "bc9fe99f10c53a1d9c1b826cea35480f32ad234ad7b47e3d1a2f461381017cb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04461",
    "kind": "arxiv",
    "version": 1
  }
}