Pith Number

pith:KS25UAVY

pith:2025:KS25UAVYIOH2KH3DMSCIAAANYF

not attested not anchored not stored refs pending

Training-free Neural Architecture Search through Variance of Knowledge of Deep Network Weights

Luk\'a\v{s} Neumann, Ond\v{r}ej T\'ybl

arxiv:2502.04975 v1 · 2025-02-07 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KS25UAVYIOH2KH3DMSCIAAANYF}

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	2026-07-05T10:11:00.677046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54b5da02b8438fa51f63648480000dc16ab864fc2d2df6eaa0689f0b531e6a36

Aliases

arxiv: 2502.04975 · arxiv_version: 2502.04975v1 · doi: 10.48550/arxiv.2502.04975 · pith_short_12: KS25UAVYIOH2 · pith_short_16: KS25UAVYIOH2KH3D · pith_short_8: KS25UAVY

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/KS25UAVYIOH2KH3DMSCIAAANYF \
  | 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: 54b5da02b8438fa51f63648480000dc16ab864fc2d2df6eaa0689f0b531e6a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e97fab549085d8087d38c934d6618ea2b36f0356b2760fdbd56a4aa12e79c847",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-07T14:48:28Z",
    "title_canon_sha256": "7d93e4e68f38cdc59df904c72fa4054d0c0a0a0cba4bb28dd109833a122c78f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04975",
    "kind": "arxiv",
    "version": 1
  }
}