Pith Number

pith:5GWJDNZK

pith:2016:5GWJDNZKTNRF75SXM5C3QBS563

not attested not anchored not stored refs pending

Computation of Higher-Order Moments of Generalized Polynomial Chaos Expansions

B\'eatrice Faverjon, \'Eric Savin

arxiv:1607.01914 v2 · 2016-07-07 · physics.comp-ph · math.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{5GWJDNZKTNRF75SXM5C3QBS563}

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	2026-05-18T00:22:12.112265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9ac91b72a9b625ff6576745b8065df6c6d6217a56da344e006f4cd84db7252b

Aliases

arxiv: 1607.01914 · arxiv_version: 1607.01914v2 · doi: 10.48550/arxiv.1607.01914 · pith_short_12: 5GWJDNZKTNRF · pith_short_16: 5GWJDNZKTNRF75SX · pith_short_8: 5GWJDNZK

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/5GWJDNZKTNRF75SXM5C3QBS563 \
  | 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: e9ac91b72a9b625ff6576745b8065df6c6d6217a56da344e006f4cd84db7252b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "926aeeeb31f478b33421c5c53d34ba64577176eb8bea33b1684d571c3c1195af",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-07-07T08:35:17Z",
    "title_canon_sha256": "667239af4d9984fd15ac640d8fc6a2e83127b2f2e11f9509f6979fe17ecbbf20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01914",
    "kind": "arxiv",
    "version": 2
  }
}