Pith Number

pith:QDTPJILD

pith:2020:QDTPJILDL3DHLG4YLT7VAHVIAJ

not attested not anchored not stored refs pending

Fitting the Search Space of Weight-sharing NAS with Graph Convolutional Networks

Jun Wu, Lingxi Xie, Longhui Wei, Qi Tian, Xin Chen, Yuhui Xu

arxiv:2004.08423 v2 · 2020-04-17 · cs.LG · cs.CV · 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{QDTPJILDL3DHLG4YLT7VAHVIAJ}

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	2026-07-05T01:59:29.052054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e6f4a1635ec6759b985cff501ea80246ae4e9b164a65d35987ab88f41ba9d2

Aliases

arxiv: 2004.08423 · arxiv_version: 2004.08423v2 · doi: 10.48550/arxiv.2004.08423 · pith_short_12: QDTPJILDL3DH · pith_short_16: QDTPJILDL3DHLG4Y · pith_short_8: QDTPJILD

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/QDTPJILDL3DHLG4YLT7VAHVIAJ \
  | 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: 80e6f4a1635ec6759b985cff501ea80246ae4e9b164a65d35987ab88f41ba9d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "376536864df88a0d96b7574a73cb3c2e54c20d438c8da0963800d853cdc411b1",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-17T19:12:39Z",
    "title_canon_sha256": "9d5199d0b0b63a3f42c334bbca2ecc5dc196d23158966ac95f84539f40a5f8e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08423",
    "kind": "arxiv",
    "version": 2
  }
}