Pith Number

pith:RYOF7G5O

pith:2021:RYOF7G5OSGW2MGBI3LXPKKO7K3

not attested not anchored not stored refs pending

NAS-OoD: Neural Architecture Search for Out-of-Distribution Generalization

Fengwei Zhou, Haoyue Bai, Lanqing Hong, Nanyang Ye, S.-H. Gary Chan, Zhenguo Li

arxiv:2109.02038 v1 · 2021-09-05 · 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{RYOF7G5OSGW2MGBI3LXPKKO7K3}

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	2026-07-05T03:11:37.761298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e1c5f9bae91ada61828daeef529df56c28b8664ca4c42df5ca50e0550bda164

Aliases

arxiv: 2109.02038 · arxiv_version: 2109.02038v1 · doi: 10.48550/arxiv.2109.02038 · pith_short_12: RYOF7G5OSGW2 · pith_short_16: RYOF7G5OSGW2MGBI · pith_short_8: RYOF7G5O

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/RYOF7G5OSGW2MGBI3LXPKKO7K3 \
  | 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: 8e1c5f9bae91ada61828daeef529df56c28b8664ca4c42df5ca50e0550bda164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef1842d54879cfc615b3eb63ea45eb38678cf32ba93969ce0601b3324225ec2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-05T10:23:29Z",
    "title_canon_sha256": "8c54337b8727399ef54438429f964f17c215ee70c2c9d3e5a9aa9259c7bb1b49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02038",
    "kind": "arxiv",
    "version": 1
  }
}