Pith Number

pith:4DE5CF2W

pith:2022:4DE5CF2WCL6AVQWI5A24AVP73U

not attested not anchored not stored refs pending

Generalizing Few-Shot NAS with Gradient Matching

Cho-Jui Hsieh, Jiashi Feng, Lanqing Hong, Ruochen Wang, Shoukang Hu, Zhenguo Li

arxiv:2203.15207 v2 · 2022-03-29 · 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{4DE5CF2WCL6AVQWI5A24AVP73U}

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	2026-07-05T04:11:31.417129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0c9d1175612fc0ac2c8e835c055ffdd14eca13c2dfbb2b3e7396511467281f8

Aliases

arxiv: 2203.15207 · arxiv_version: 2203.15207v2 · doi: 10.48550/arxiv.2203.15207 · pith_short_12: 4DE5CF2WCL6A · pith_short_16: 4DE5CF2WCL6AVQWI · pith_short_8: 4DE5CF2W

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/4DE5CF2WCL6AVQWI5A24AVP73U \
  | 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: e0c9d1175612fc0ac2c8e835c055ffdd14eca13c2dfbb2b3e7396511467281f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b30f8d0edefafe1185e0805aa971d8ec29e3632fc8c460711c1df68d3d37982a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-29T03:06:16Z",
    "title_canon_sha256": "9c33c0c87565761f9701182dc0bea5ec5b5c75340ea432c5e58ccecdfa30bbb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15207",
    "kind": "arxiv",
    "version": 2
  }
}