Pith Number

pith:HSD5ES37

pith:2026:HSD5ES37XA7Q6U26TAVH4LTWRL

not attested not anchored not stored refs pending

Gradient Perturbation: Learning to Perturb Gradients for Adaptive Training

Hua Li

arxiv:2605.29494 v1 · 2026-05-28 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSD5ES37XA7Q6U26TAVH4LTWRL}

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	2026-05-29T01:05:42.685698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c87d24b7fb83f0f535e982a7e2e768afaf0921b16d4b7ae26aca95fbbeaa1b1

Aliases

arxiv: 2605.29494 · arxiv_version: 2605.29494v1 · doi: 10.48550/arxiv.2605.29494 · pith_short_12: HSD5ES37XA7Q · pith_short_16: HSD5ES37XA7Q6U26 · pith_short_8: HSD5ES37

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/HSD5ES37XA7Q6U26TAVH4LTWRL \
  | 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: 3c87d24b7fb83f0f535e982a7e2e768afaf0921b16d4b7ae26aca95fbbeaa1b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e88cb23a9fa2d9c07298ae2968ccb7bb3f422911afd11e7c5cbc2d0959c89c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T07:19:36Z",
    "title_canon_sha256": "9e4538086537f874e7d2c064f2a806f0a44b6e1db653bf8a595afc5cfe07484d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29494",
    "kind": "arxiv",
    "version": 1
  }
}