Pith Number

pith:5JRA4FIY

pith:2020:5JRA4FIYEFVLZ6PZ3L3Y54VTZC

not attested not anchored not stored refs pending

Weight-Sharing Neural Architecture Search: A Battle to Shrink the Optimization Gap

An Xiao, Jianlong Chang, Kaifeng Bi, Lanfei Wang, Lingxi Xie, Longhui Wei, Qi Tian, Xiaopeng Zhang, Xin Chen, Yuhui Xu, Zhengsu Chen

arxiv:2008.01475 v2 · 2020-08-04 · 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{5JRA4FIYEFVLZ6PZ3L3Y54VTZC}

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	2026-07-05T01:24:54.370335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea620e1518216abcf9f9daf78ef2b3c89334a8efd8236741fad071cfefaf90b6

Aliases

arxiv: 2008.01475 · arxiv_version: 2008.01475v2 · doi: 10.48550/arxiv.2008.01475 · pith_short_12: 5JRA4FIYEFVL · pith_short_16: 5JRA4FIYEFVLZ6PZ · pith_short_8: 5JRA4FIY

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/5JRA4FIYEFVLZ6PZ3L3Y54VTZC \
  | 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: ea620e1518216abcf9f9daf78ef2b3c89334a8efd8236741fad071cfefaf90b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17e3530bc0e4f7732fb282202de72ec063adc96629a860003db4d3d097bf4dd3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-04T11:57:03Z",
    "title_canon_sha256": "b0ee4ab5f7240db617e16824118fb86cad804337dd45fabc3402dfb161a1c303"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01475",
    "kind": "arxiv",
    "version": 2
  }
}