Pith Number

pith:ZBBCSDDW

pith:2017:ZBBCSDDWCMWZFKD3EITLO6JTKA

not attested not anchored not stored refs pending

Learning 2D Gabor Filters by Infinite Kernel Learning Regression

Kamaledin Ghiasi-Shirazi

arxiv:1712.02974 v1 · 2017-12-08 · 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{ZBBCSDDWCMWZFKD3EITLO6JTKA}

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	2026-05-18T00:28:28.739187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c842290c76132d92a87b2226b77933500a626621ac42f8da660b44d34dada55f

Aliases

arxiv: 1712.02974 · arxiv_version: 1712.02974v1 · doi: 10.48550/arxiv.1712.02974 · pith_short_12: ZBBCSDDWCMWZ · pith_short_16: ZBBCSDDWCMWZFKD3 · pith_short_8: ZBBCSDDW

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/ZBBCSDDWCMWZFKD3EITLO6JTKA \
  | 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: c842290c76132d92a87b2226b77933500a626621ac42f8da660b44d34dada55f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6c532d14af2d2046d3804aec5d20c6c9e901e3c68387521c800fdaff566b98e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-08T07:50:58Z",
    "title_canon_sha256": "d7bbadb2b322019c66a7df2aa7465aeb2f599452cd202ec3371ded0472a64dc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02974",
    "kind": "arxiv",
    "version": 1
  }
}