Pith Number

pith:LDQXZ63O

pith:2010:LDQXZ63O6I5KMYOS2CVWJKABXQ

not attested not anchored not stored refs pending

Diffusion-geometric maximally stable component detection in deformable shapes

Alex M. Bronstein, Michael M. Bronstein, Roee Litman

arxiv:1012.3951 v1 · 2010-12-17 · 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{LDQXZ63O6I5KMYOS2CVWJKABXQ}

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	2026-05-18T02:49:39.184043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e17cfb6ef23aa661d2d0ab64a801bc1d3c110555647fa9d7885a472b7c66ea

Aliases

arxiv: 1012.3951 · arxiv_version: 1012.3951v1 · doi: 10.48550/arxiv.1012.3951 · pith_short_12: LDQXZ63O6I5K · pith_short_16: LDQXZ63O6I5KMYOS · pith_short_8: LDQXZ63O

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/LDQXZ63O6I5KMYOS2CVWJKABXQ \
  | 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: 58e17cfb6ef23aa661d2d0ab64a801bc1d3c110555647fa9d7885a472b7c66ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8747d53919efe16eb72d86458f07133ebbe422f192b913c7250f9e26f92b9b84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2010-12-17T18:23:35Z",
    "title_canon_sha256": "49359ff2939ca76c4af981edd89962ed63b8bbb1e9f8e8d929144d9b9d561438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3951",
    "kind": "arxiv",
    "version": 1
  }
}