Pith Number

pith:5RNC4VX5

pith:2016:5RNC4VX5ORMZY647BXBA65BD7Z

not attested not anchored not stored refs pending

Multiscale Segmentation via Bregman Distances and Nonlinear Spectral Analysis

Christoph Brune, Guus van Dalum, Leonie Zeune, Leon W.M.M. Terstappen, S.A. van Gils

arxiv:1604.06665 v2 · 2016-04-22 · math.NA · cs.CV · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RNC4VX5ORMZY647BXBA65BD7Z}

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	2026-05-18T01:03:26.594824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec5a2e56fd74599c7b9f0dc20f7423fe50177d2f086bdda52b4034f47065e229

Aliases

arxiv: 1604.06665 · arxiv_version: 1604.06665v2 · doi: 10.48550/arxiv.1604.06665 · pith_short_12: 5RNC4VX5ORMZ · pith_short_16: 5RNC4VX5ORMZY647 · pith_short_8: 5RNC4VX5

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/5RNC4VX5ORMZY647BXBA65BD7Z \
  | 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: ec5a2e56fd74599c7b9f0dc20f7423fe50177d2f086bdda52b4034f47065e229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87dcfba17124d26683ca1b1892ce831d1da1c3c8e8ee1ee27e50cfef90149d58",
    "cross_cats_sorted": [
      "cs.CV",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-04-22T14:06:42Z",
    "title_canon_sha256": "1d3de797cf5533f260709fbb02bb855ee2cb0bed7b0fd12550e86b613a5f504e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06665",
    "kind": "arxiv",
    "version": 2
  }
}