Pith Number

pith:FNLBRTCL

pith:2018:FNLBRTCL54O6MG3Z5SJJKFXBQP

not attested not anchored not stored refs pending

A Dynamic Programming Approach to Evaluating Multivariate Gaussian Probabilities

Matthew M. Peet, Morgan Jones

arxiv:1802.02544 v1 · 2018-02-07 · 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{FNLBRTCL54O6MG3Z5SJJKFXBQP}

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	2026-05-18T00:24:07.870303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b5618cc4bef1de61b79ec929516e183ec7fd9fd9942767b6a7290e5c6df4db5

Aliases

arxiv: 1802.02544 · arxiv_version: 1802.02544v1 · doi: 10.48550/arxiv.1802.02544 · pith_short_12: FNLBRTCL54O6 · pith_short_16: FNLBRTCL54O6MG3Z · pith_short_8: FNLBRTCL

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/FNLBRTCL54O6MG3Z5SJJKFXBQP \
  | 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: 2b5618cc4bef1de61b79ec929516e183ec7fd9fd9942767b6a7290e5c6df4db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f404556df79eed1702286aada91be1da4a75eadb5d313f8da9953f23693dd4fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-02-07T17:33:10Z",
    "title_canon_sha256": "7a9576e2bc9ee83c0531b243608a0df74580b4ffaa72ed555edd60c508ba9e1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02544",
    "kind": "arxiv",
    "version": 1
  }
}