Pith Number

pith:SXC2URPP

pith:2018:SXC2URPPO5APATORDBFCD3OL5M

not attested not anchored not stored refs pending

Goal-Oriented Adaptive Modeling of Random Heterogeneous Media and Model-Based Multilevel Monte Carlo Methods

Barbara Wohlmuth, Danial Faghihi, J. Tinsley Oden, Laura Scarabosio

arxiv:1808.01923 v2 · 2018-08-06 · 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{SXC2URPPO5APATORDBFCD3OL5M}

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	2026-05-17T23:51:55.931977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95c5aa45ef7740f04dd1184a21edcbeb07140f980d50ade4e18acbbce77b1591

Aliases

arxiv: 1808.01923 · arxiv_version: 1808.01923v2 · doi: 10.48550/arxiv.1808.01923 · pith_short_12: SXC2URPPO5AP · pith_short_16: SXC2URPPO5APATOR · pith_short_8: SXC2URPP

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/SXC2URPPO5APATORDBFCD3OL5M \
  | 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: 95c5aa45ef7740f04dd1184a21edcbeb07140f980d50ade4e18acbbce77b1591

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc1728d7c995f867c41bec385e6ae5562bc61a08b7f55788ee22a4bd056977da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-08-06T14:21:23Z",
    "title_canon_sha256": "64a3d382ee606135409ccdb65bf5370e4ac7a155710d608f17e54ea128ecac3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01923",
    "kind": "arxiv",
    "version": 2
  }
}