Pith Number

pith:PFVNG75U

pith:2018:PFVNG75U2CUJQZJMI2OXHNQPGP

not attested not anchored not stored refs pending

Uncertainty Quantification of Electronic and Photonic ICs with Non-Gaussian Correlated Process Variations

Chunfeng Cui, Zheng Zhang

arxiv:1807.01778 v1 · 2018-06-30 · cs.NA · cs.CE · 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{PFVNG75U2CUJQZJMI2OXHNQPGP}

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	2026-05-18T00:11:28.662200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

796ad37fb4d0a898652c469d73b60f33f1b6e47b154ed845cc57c3c9b18f62f9

Aliases

arxiv: 1807.01778 · arxiv_version: 1807.01778v1 · doi: 10.48550/arxiv.1807.01778 · pith_short_12: PFVNG75U2CUJ · pith_short_16: PFVNG75U2CUJQZJM · pith_short_8: PFVNG75U

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/PFVNG75U2CUJQZJMI2OXHNQPGP \
  | 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: 796ad37fb4d0a898652c469d73b60f33f1b6e47b154ed845cc57c3c9b18f62f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8785fc9da40b6358af4cf4ff01e429c8397d747dbb3c422ac500bff7c64fe56c",
    "cross_cats_sorted": [
      "cs.CE",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2018-06-30T23:38:08Z",
    "title_canon_sha256": "bb97471723029509343348024036ae758b47846f96db509c616673dbc1a64002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01778",
    "kind": "arxiv",
    "version": 1
  }
}