Pith Number

pith:AQB2JFM4

pith:2021:AQB2JFM4QBY3DQIDZBFJ75WS3A

not attested not anchored not stored refs pending

Optimizing Information-theoretical Generalization Bounds via Anisotropic Noise in SGLD

Bohan Wang, Huishuai Zhang, Jieyu Zhang, Qi Meng, Tie-Yan Liu, Wei Chen

arxiv:2110.13750 v2 · 2021-10-26 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQB2JFM4QBY3DQIDZBFJ75WS3A}

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	2026-07-05T03:28:41.879638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0403a4959c8071b1c103c84a9ff6d2d839082c7b68435e947783a679eefda00a

Aliases

arxiv: 2110.13750 · arxiv_version: 2110.13750v2 · doi: 10.48550/arxiv.2110.13750 · pith_short_12: AQB2JFM4QBY3 · pith_short_16: AQB2JFM4QBY3DQID · pith_short_8: AQB2JFM4

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/AQB2JFM4QBY3DQIDZBFJ75WS3A \
  | 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: 0403a4959c8071b1c103c84a9ff6d2d839082c7b68435e947783a679eefda00a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f85cc891594dfac4fc600d06d2b1561ae45cce47b0c990508d2212ff24d52dce",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-26T15:02:27Z",
    "title_canon_sha256": "dfa0ab80d6574b01181e3606b61e4c8297a3006c3af8173d6a8a42069d9da630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.13750",
    "kind": "arxiv",
    "version": 2
  }
}