Pith Number

pith:NIXWRWFK

pith:2016:NIXWRWFK7HHKNQ5OJ6HQICTLMZ

not attested not anchored not stored refs pending

Fractal Dimension Invariant Filtering and Its CNN-based Implementation

Hongteng Xu, Hongyuan Zha, Junchi Yan, Nils Persson, Weiyao Lin

arxiv:1603.06036 v3 · 2016-03-19 · 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{NIXWRWFK7HHKNQ5OJ6HQICTLMZ}

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	2026-05-18T00:48:32.997234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a2f68d8aaf9cea6c3ae4f8f040a6b664f725039b2550cd35884dd799fb39076

Aliases

arxiv: 1603.06036 · arxiv_version: 1603.06036v3 · doi: 10.48550/arxiv.1603.06036 · pith_short_12: NIXWRWFK7HHK · pith_short_16: NIXWRWFK7HHKNQ5O · pith_short_8: NIXWRWFK

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/NIXWRWFK7HHKNQ5OJ6HQICTLMZ \
  | 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: 6a2f68d8aaf9cea6c3ae4f8f040a6b664f725039b2550cd35884dd799fb39076

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68eadec7eae8f8a28400ef7a468c0a58500e113034c6ea6d2567e7fabecdb811",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-19T03:29:57Z",
    "title_canon_sha256": "81535cf35ea82fa922201807229b4577999df27a0cf271deec100f2e8e26c21f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06036",
    "kind": "arxiv",
    "version": 3
  }
}