Pith Number

pith:XN73ITL6

pith:2016:XN73ITL62CY3F2OUXRRVL22WEY

not attested not anchored not stored refs pending

Multi-Scale Anisotropic Fourth-Order Diffusion Improves Ridge and Valley Localization

Maximilian W. M. Wintergerst, Shekoufeh Gorgi Zadeh, Stephan Didas, Thomas Schultz

arxiv:1611.06906 v2 · 2016-11-21 · 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{XN73ITL62CY3F2OUXRRVL22WEY}

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	2026-05-18T00:46:13.760027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb7fb44d7ed0b1b2e9d4bc6355eb562630c21a6b55fed1bef2f24b46d0330844

Aliases

arxiv: 1611.06906 · arxiv_version: 1611.06906v2 · doi: 10.48550/arxiv.1611.06906 · pith_short_12: XN73ITL62CY3 · pith_short_16: XN73ITL62CY3F2OU · pith_short_8: XN73ITL6

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/XN73ITL62CY3F2OUXRRVL22WEY \
  | 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: bb7fb44d7ed0b1b2e9d4bc6355eb562630c21a6b55fed1bef2f24b46d0330844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "768039a129431aa7c03ab6037e1793c5d9f62961c0c748043e43dd5adfa7fbf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-21T17:08:44Z",
    "title_canon_sha256": "22ff7308c1274570dc6a835982f379eb3fa3345fc7525ba705cc725e21de9194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06906",
    "kind": "arxiv",
    "version": 2
  }
}