Pith Number

pith:6HE77SWK

pith:2025:6HE77SWKPVF4YMIF5N46S6YNRQ

not attested not anchored not stored refs pending

SDP-CROWN: Efficient Bound Propagation for Neural Network Verification with Tightness of Semidefinite Programming

Hao Chen, Hong-Ming Chiu, Huan Zhang, Richard Y. Zhang

arxiv:2506.06665 v1 · 2025-06-07 · 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{6HE77SWKPVF4YMIF5N46S6YNRQ}

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	2026-07-05T11:17:53.692855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1c9ffcaca7d4bcc3105eb79e97b0d8c3bb7c48a36ad31170e00e76ecfd06ccc

Aliases

arxiv: 2506.06665 · arxiv_version: 2506.06665v1 · doi: 10.48550/arxiv.2506.06665 · pith_short_12: 6HE77SWKPVF4 · pith_short_16: 6HE77SWKPVF4YMIF · pith_short_8: 6HE77SWK

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/6HE77SWKPVF4YMIF5N46S6YNRQ \
  | 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: f1c9ffcaca7d4bcc3105eb79e97b0d8c3bb7c48a36ad31170e00e76ecfd06ccc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b789ce4b77446eeb2c3cbe8779c72cc7c4049dc12ead3fab51b2a27a18e2ef65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-07T05:06:07Z",
    "title_canon_sha256": "c19c3ae2634a680b1005e9f71a0316ef568ea88c27bf2c625a3d47a82aea2838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06665",
    "kind": "arxiv",
    "version": 1
  }
}