Pith Number

pith:JIV7XUC6

pith:2012:JIV7XUC662TCHE6HJJBR3Q27DR

not attested not anchored not stored refs pending

Simulation of stochastic systems via polynomial chaos expansions and convex optimization

Lorenzo Fagiano, Mustafa Khammash

arxiv:1202.0753 v3 · 2012-02-03 · stat.CO · cs.SY · math-ph · math.DS · math.MP · 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{JIV7XUC662TCHE6HJJBR3Q27DR}

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	2026-05-18T03:41:10.850770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a2bfbd05ef6a62393c74a431dc35f1c6ae7c2a03615da620b3d7d451c5769f9

Aliases

arxiv: 1202.0753 · arxiv_version: 1202.0753v3 · doi: 10.48550/arxiv.1202.0753 · pith_short_12: JIV7XUC662TC · pith_short_16: JIV7XUC662TCHE6H · pith_short_8: JIV7XUC6

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/JIV7XUC662TCHE6HJJBR3Q27DR \
  | 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: 4a2bfbd05ef6a62393c74a431dc35f1c6ae7c2a03615da620b3d7d451c5769f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a100b0909a7a08f916df782d17ac9d911a76300ab78647fc42522494a038afd3",
    "cross_cats_sorted": [
      "cs.SY",
      "math-ph",
      "math.DS",
      "math.MP",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2012-02-03T16:24:06Z",
    "title_canon_sha256": "e7e85adda4be5d93457061c50af74ec352ffdb9c395b1a3791eb3d5248969ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0753",
    "kind": "arxiv",
    "version": 3
  }
}