Pith Number

pith:WGJOJVBX

pith:2018:WGJOJVBX5NRNDYAZVT3BUUCRAX

not attested not anchored not stored refs pending

An efficient Monte Carlo interior penalty discontinuous Galerkin method for the time-harmonic Maxwell's equations with random coefficients

Cody Lorton, Junshan Lin, Xiaobing Feng

arxiv:1806.05221 v1 · 2018-06-13 · 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{WGJOJVBX5NRNDYAZVT3BUUCRAX}

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	2026-05-18T00:13:16.787641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b192e4d437eb62d1e019acf61a505105f8854ee9e44659675fc0d03ab2abfdf2

Aliases

arxiv: 1806.05221 · arxiv_version: 1806.05221v1 · doi: 10.48550/arxiv.1806.05221 · pith_short_12: WGJOJVBX5NRN · pith_short_16: WGJOJVBX5NRNDYAZ · pith_short_8: WGJOJVBX

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/WGJOJVBX5NRNDYAZVT3BUUCRAX \
  | 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: b192e4d437eb62d1e019acf61a505105f8854ee9e44659675fc0d03ab2abfdf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "813b2c48694f0f857a072dcd730532a2d8fb56189275d2af0fd202badd96f6d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-06-13T18:57:51Z",
    "title_canon_sha256": "9070f94fa22f9560a71bb7d7f42f1612b7090c09943453a83a67fc6ea4b9d579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05221",
    "kind": "arxiv",
    "version": 1
  }
}