Pith Number

pith:CWIK7VY2

pith:2020:CWIK7VY2X3IFGZUGJDNZL4Z6AG

not attested not anchored not stored refs pending

Certifying Incremental Quadratic Constraints for Neural Networks via Convex Optimization

Justin Ruths, Mahyar Fazlyab, Navid Hashemi

arxiv:2012.05981 v3 · 2020-12-10 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWIK7VY2X3IFGZUGJDNZL4Z6AG}

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	2026-07-05T02:36:31.793011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1590afd71abed053668648db95f33e01b27c350686e5faf51c13a941c420e57e

Aliases

arxiv: 2012.05981 · arxiv_version: 2012.05981v3 · doi: 10.48550/arxiv.2012.05981 · pith_short_12: CWIK7VY2X3IF · pith_short_16: CWIK7VY2X3IFGZUG · pith_short_8: CWIK7VY2

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/CWIK7VY2X3IFGZUGJDNZL4Z6AG \
  | 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: 1590afd71abed053668648db95f33e01b27c350686e5faf51c13a941c420e57e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37d22efdb3533897ee893d52f7e5853476c31e9d54927e69006aa6913f7d01fb",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-10T21:15:00Z",
    "title_canon_sha256": "0ec62d96211045dd8a07594fa73f4ec44f24b03f379e22ce97de856fa569f629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05981",
    "kind": "arxiv",
    "version": 3
  }
}