Pith Number

pith:PPQ4VPI5

pith:2022:PPQ4VPI5FYGNKVR4UO5DYWX7HG

not attested not anchored not stored refs pending

Searching for Network Width with Bilaterally Coupled Network

Changshui Zhang, Chang Xu, Chen Qian, Fei Wang, Jiyang Xie, Shan You, Xiu Su

arxiv:2203.13714 v1 · 2022-03-25 · 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{PPQ4VPI5FYGNKVR4UO5DYWX7HG}

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	2026-07-05T04:08:35.457559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be1cabd1d2e0cd5563ca3ba3c5aff398c1db65684ce46d53f5f97dde2f7f908

Aliases

arxiv: 2203.13714 · arxiv_version: 2203.13714v1 · doi: 10.48550/arxiv.2203.13714 · pith_short_12: PPQ4VPI5FYGN · pith_short_16: PPQ4VPI5FYGNKVR4 · pith_short_8: PPQ4VPI5

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/PPQ4VPI5FYGNKVR4UO5DYWX7HG \
  | 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: 7be1cabd1d2e0cd5563ca3ba3c5aff398c1db65684ce46d53f5f97dde2f7f908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43c03b917d6f677dbe3a9d68295be5f5473b04ce7caca0905351171c2578b367",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-25T15:32:46Z",
    "title_canon_sha256": "e19cf31b663ae0b66c87c9a351b27e79f41fa5b0699d21e002532d5e64a8b829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13714",
    "kind": "arxiv",
    "version": 1
  }
}