Pith Number

pith:UG7O4TRR

pith:2017:UG7O4TRR2ZYBEDCWH4PZXK4CK5

not attested not anchored not stored refs pending

Stochastic collocation approach with adaptive mesh refinement for parametric uncertainty analysis

Anindya Bhaduri, Lori Graham-Brady, Michael D. Shields, Robert M. Kirby, Yanyan He

arxiv:1709.04584 v1 · 2017-09-14 · 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{UG7O4TRR2ZYBEDCWH4PZXK4CK5}

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	2026-05-18T00:09:19.841937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1beee4e31d670120c563f1f9bab825750c891fd1934d3cc9f78cde6f59414b5

Aliases

arxiv: 1709.04584 · arxiv_version: 1709.04584v1 · doi: 10.48550/arxiv.1709.04584 · pith_short_12: UG7O4TRR2ZYB · pith_short_16: UG7O4TRR2ZYBEDCW · pith_short_8: UG7O4TRR

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/UG7O4TRR2ZYBEDCWH4PZXK4CK5 \
  | 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: a1beee4e31d670120c563f1f9bab825750c891fd1934d3cc9f78cde6f59414b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f77d8a2395e871a26b29d8795816625baf9641c01c0a6ce6e1731db5b9b2229",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-09-14T01:52:21Z",
    "title_canon_sha256": "e5c7956eaaadfc963d0b6545c91fb72c2bad31023565594a99f8e8e2a0769e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04584",
    "kind": "arxiv",
    "version": 1
  }
}