Pith Number

pith:23FLQIMG

pith:2015:23FLQIMGVY5PRQQR3K7BZXCSUG

not attested not anchored not stored refs pending

Hierarchical adaptive polynomial chaos expansions

Bruno Sudret, Chu V. Mai

arxiv:1506.00461 v1 · 2015-06-01 · 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{23FLQIMGVY5PRQQR3K7BZXCSUG}

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	2026-05-18T01:59:54.490753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6cab82186ae3af8c211dabe1cdc52a1bffeb35d081c88194deae0c6d453e173

Aliases

arxiv: 1506.00461 · arxiv_version: 1506.00461v1 · doi: 10.48550/arxiv.1506.00461 · pith_short_12: 23FLQIMGVY5P · pith_short_16: 23FLQIMGVY5PRQQR · pith_short_8: 23FLQIMG

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/23FLQIMGVY5PRQQR3K7BZXCSUG \
  | 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: d6cab82186ae3af8c211dabe1cdc52a1bffeb35d081c88194deae0c6d453e173

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44ec40d25e0971d61f317e7d8ce91039f9aa971cfd178de6a6316ffbdd6c827a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-06-01T12:06:57Z",
    "title_canon_sha256": "74d9937fb35dfa2a86fafdcbacc208aeb818b15d187cda615c57746a6954f015"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00461",
    "kind": "arxiv",
    "version": 1
  }
}