Pith Number

pith:O2HW3JD3

pith:2019:O2HW3JD3IPPCEVHZ3NOSG44D2P

not attested not anchored not stored refs pending

Using Quantifier Elimination to Enhance the Safety Assurance of Deep Neural Networks

Anitha Murugesan, Hao Ren, Sai Krishnan Chandrasekar

arxiv:1909.09142 v1 · 2019-09-18 · cs.LG · cs.AI · cs.LO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2HW3JD3IPPCEVHZ3NOSG44D2P}

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	2026-07-05T00:05:55.720346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

768f6da47b43de2254f9db5d237383d3d11893d1c9d5dee50f5184c706fbf0c1

Aliases

arxiv: 1909.09142 · arxiv_version: 1909.09142v1 · doi: 10.48550/arxiv.1909.09142 · pith_short_12: O2HW3JD3IPPC · pith_short_16: O2HW3JD3IPPCEVHZ · pith_short_8: O2HW3JD3

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/O2HW3JD3IPPCEVHZ3NOSG44D2P \
  | 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: 768f6da47b43de2254f9db5d237383d3d11893d1c9d5dee50f5184c706fbf0c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4ddfacdebb00778fe13b1f8c37dfa67b22d878ad609e86e3dc1cad63ae11555",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-18T20:54:10Z",
    "title_canon_sha256": "296429b4b14f69d43330a68d02b2a02612b42ee391acaca36c91b39fbc02c808"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09142",
    "kind": "arxiv",
    "version": 1
  }
}