Pith Number

pith:SKMM2ZWY

pith:2019:SKMM2ZWYPUKZOQ4TL3BPV5ZIMS

not attested not anchored not stored refs pending

Eficient Monte Carlo Simulation of the Left Tail of Positive Gaussian Quadratic Forms

Chaouki Ben Issaid, Mohamed-Slim Alouini, Raul Tempone

arxiv:1901.09174 v1 · 2019-01-26 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKMM2ZWYPUKZOQ4TL3BPV5ZIMS}

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	2026-05-17T23:55:26.693221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9298cd66d87d159743935ec2faf7286498927b09d2acb19276ef72e3df042be2

Aliases

arxiv: 1901.09174 · arxiv_version: 1901.09174v1 · doi: 10.48550/arxiv.1901.09174 · pith_short_12: SKMM2ZWYPUKZ · pith_short_16: SKMM2ZWYPUKZOQ4T · pith_short_8: SKMM2ZWY

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/SKMM2ZWYPUKZOQ4TL3BPV5ZIMS \
  | 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: 9298cd66d87d159743935ec2faf7286498927b09d2acb19276ef72e3df042be2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d9916ccba980ef1f95df0fb4e96ef18bb7641bcb65c07e4bb88db28da3587c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-01-26T08:11:34Z",
    "title_canon_sha256": "457f6b7e2564f4a93de5bc676f97d7bb1814fd86a9ecd1eb7f4e5e911d9ca16f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09174",
    "kind": "arxiv",
    "version": 1
  }
}