Pith Number

pith:NDO4HKK6

pith:2021:NDO4HKK6MMS2SQUMUXSC2X2UHL

not attested not anchored not stored refs pending

Revisiting the Characteristics of Stochastic Gradient Noise and Dynamics

Chen Zhang, Jun Wang, Rui Luo, Yaodong Yang, Yixin Wu

arxiv:2109.09833 v1 · 2021-09-20 · 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{NDO4HKK6MMS2SQUMUXSC2X2UHL}

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.

Cited by

1 paper in Pith

Robust Adaptation of Foundation Models with Black-Box Visual Prompting

Receipt and verification

First computed	2026-07-05T03:15:55.019142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68ddc3a95e6325a9428ca5e42d5f543af4ae3d8efd722db56d4eda07a784017a

Aliases

arxiv: 2109.09833 · arxiv_version: 2109.09833v1 · doi: 10.48550/arxiv.2109.09833 · pith_short_12: NDO4HKK6MMS2 · pith_short_16: NDO4HKK6MMS2SQUM · pith_short_8: NDO4HKK6

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/NDO4HKK6MMS2SQUMUXSC2X2UHL \
  | 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: 68ddc3a95e6325a9428ca5e42d5f543af4ae3d8efd722db56d4eda07a784017a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d157ef0b323a672b735b80cdbbc66216d03d9d9b01bfc442492628c1de54037",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-20T20:39:14Z",
    "title_canon_sha256": "12437e16425bf2d21dd1cb5d6ca144cdf36c4108145d27df4bcca12c82cfc4cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09833",
    "kind": "arxiv",
    "version": 1
  }
}