Pith Number

pith:BER64NRP

pith:2021:BER64NRPK5NQRVPG62JM5LL5KP

not attested not anchored not stored refs pending

BM-NAS: Bilevel Multimodal Neural Architecture Search

Siyu Huang, Xiang Zhang, Yihang Yin

arxiv:2104.09379 v2 · 2021-04-19 · 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{BER64NRPK5NQRVPG62JM5LL5KP}

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	2026-07-05T03:44:53.146001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0923ee362f575b08d5e6f692cead7d53cece2c8b79c94efabea3228bbad9408c

Aliases

arxiv: 2104.09379 · arxiv_version: 2104.09379v2 · doi: 10.48550/arxiv.2104.09379 · pith_short_12: BER64NRPK5NQ · pith_short_16: BER64NRPK5NQRVPG · pith_short_8: BER64NRP

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/BER64NRPK5NQRVPG62JM5LL5KP \
  | 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: 0923ee362f575b08d5e6f692cead7d53cece2c8b79c94efabea3228bbad9408c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30b5ad00a818aa403640ad8f8cc2e830bf088a5478a708bc936812d9fbb03712",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-19T15:09:49Z",
    "title_canon_sha256": "7028f1a14ed2a7679b928fbceb5f73a0916949ad4545be73dd402f98348a1fe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09379",
    "kind": "arxiv",
    "version": 2
  }
}