Pith Number

pith:ZZSF62FU

pith:2018:ZZSF62FUHUDGXCWWUT5XWSR6Z7

not attested not anchored not stored refs pending

Accurate computation of conditional expectation for highly non-linear problems

Hermann G. Matthies, Jaroslav Vond\v{r}ejc

arxiv:1806.03234 v3 · 2018-06-08 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZSF62FUHUDGXCWWUT5XWSR6Z7}

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	2026-06-04T19:11:57.793162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce645f68b43d066b8ad6a4fb7b4a3ecffa8de79b224172d108973be4e04db214

Aliases

arxiv: 1806.03234 · arxiv_version: 1806.03234v3 · doi: 10.48550/arxiv.1806.03234 · pith_short_12: ZZSF62FUHUDG · pith_short_16: ZZSF62FUHUDGXCWW · pith_short_8: ZZSF62FU

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/ZZSF62FUHUDGXCWWUT5XWSR6Z7 \
  | 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: ce645f68b43d066b8ad6a4fb7b4a3ecffa8de79b224172d108973be4e04db214

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e711ba2cc9c100af6bd25f128e96697599cea5b797d09dda979f47848a05676",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-06-08T15:53:53Z",
    "title_canon_sha256": "3fe03ee72e3b29d44e39ed04e4b79e50922737f6ab93dd53956c7e29f1bfab55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03234",
    "kind": "arxiv",
    "version": 3
  }
}