Pith Number

pith:Y5T47YOM

pith:2021:Y5T47YOM5H4WLS4RJRZWER3JCL

not attested not anchored not stored refs pending

Neural Architecture Search on ImageNet in Four GPU Hours: A Theoretically Inspired Perspective

Wuyang Chen, Xinyu Gong, Zhangyang Wang

arxiv:2102.11535 v4 · 2021-02-23 · cs.CV · 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{Y5T47YOM5H4WLS4RJRZWER3JCL}

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

3 papers in Pith

Bilevel Optimization for Neural Architecture Search

Spiking Neural Network Architecture Search: A Survey

The Benefits of Temporal Correlations: SGD Learns k-Juntas from Random Walks Efficiently

Receipt and verification

First computed	2026-07-05T02:23:27.467745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c767cfe1cce9f965cb914c7362476912e642abd965a2053f05130502d45844b2

Aliases

arxiv: 2102.11535 · arxiv_version: 2102.11535v4 · doi: 10.48550/arxiv.2102.11535 · pith_short_12: Y5T47YOM5H4W · pith_short_16: Y5T47YOM5H4WLS4R · pith_short_8: Y5T47YOM

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/Y5T47YOM5H4WLS4RJRZWER3JCL \
  | 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: c767cfe1cce9f965cb914c7362476912e642abd965a2053f05130502d45844b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22e7ab2704fdc15db647d39df5c50b48b3b66563674cc4390a5879661a191431",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-23T07:50:44Z",
    "title_canon_sha256": "f715e2822c462cb7b07dcd915e36f4cf8e8c4c0e23fed5bdac95bd401d9d404f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11535",
    "kind": "arxiv",
    "version": 4
  }
}