Pith Number

pith:MQI6RGAH

pith:2026:MQI6RGAHXDX2IS3IXWY6CP47DO

not attested not anchored not stored refs pending

Gradient-Energy Guided Block-Wise Perturbations for Sharpness-Aware Minimization

Jiaxin Deng, Junbiao Pang, Zhen Huang

arxiv:2607.18306 v1 · 2026-07-17 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQI6RGAHXDX2IS3IXWY6CP47DO}

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	2026-07-22T00:22:40.931193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6411e89807b8efa44b68bdb1e13f9f1b8dd8d717809b2db9e8529b7fcdc15990

Aliases

arxiv: 2607.18306 · arxiv_version: 2607.18306v1 · doi: 10.48550/arxiv.2607.18306 · pith_short_12: MQI6RGAHXDX2 · pith_short_16: MQI6RGAHXDX2IS3I · pith_short_8: MQI6RGAH

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/MQI6RGAHXDX2IS3IXWY6CP47DO \
  | 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: 6411e89807b8efa44b68bdb1e13f9f1b8dd8d717809b2db9e8529b7fcdc15990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15e19d2db5b450830545ea965cfcc24661baf3afa88931634ed1bc300e23e5cb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-17T06:59:02Z",
    "title_canon_sha256": "f505c0d7519112afb54672e414cf96fde2e5e016ebc8bc56c2294cd730fe5cf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18306",
    "kind": "arxiv",
    "version": 1
  }
}