Pith Number

pith:7VF733ZF

pith:2024:7VF733ZFTF5JCPWNJJLXXAITAK

not attested not anchored not stored refs pending

Anisotropic Gaussian Smoothing for Gradient-based Optimization

Andrew Starnes, Clayton Webster, Guannan Zhang, Viktor Reshniak

arxiv:2411.11747 v1 · 2024-11-18 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VF733ZFTF5JCPWNJJLXXAITAK}

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	2026-07-05T09:37:00.747152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd4bfdef25997a913ecd4a577b811302b9699a23b601907bc8cadbbfd497af5e

Aliases

arxiv: 2411.11747 · arxiv_version: 2411.11747v1 · doi: 10.48550/arxiv.2411.11747 · pith_short_12: 7VF733ZFTF5J · pith_short_16: 7VF733ZFTF5JCPWN · pith_short_8: 7VF733ZF

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/7VF733ZFTF5JCPWNJJLXXAITAK \
  | 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: fd4bfdef25997a913ecd4a577b811302b9699a23b601907bc8cadbbfd497af5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b079bafba55e750da84a131219bbda07b1b562687a972456e3578fe32f60d321",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-18T17:19:40Z",
    "title_canon_sha256": "133392fed7d396c6754bf9c434ce4d92f8ed41d743a6473d0380f8f6f713554e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.11747",
    "kind": "arxiv",
    "version": 1
  }
}