Pith Number

pith:FDH2UWH2

pith:2015:FDH2UWH2ER3VOW3R6RZBBEPCCU

not attested not anchored not stored refs pending

High-performance Parallel Solver for Integral Equations of Electromagnetics Based on Galerkin Method

Lidia Bloshanskaya, Mikhail Kruglyakov

arxiv:1512.06126 v2 · 2015-12-18 · math.NA · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDH2UWH2ER3VOW3R6RZBBEPCCU}

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	2026-05-18T00:53:15.812894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28cfaa58fa2477575b71f4721091e2153269f3d605931b34ef3ed315e2871386

Aliases

arxiv: 1512.06126 · arxiv_version: 1512.06126v2 · doi: 10.48550/arxiv.1512.06126 · pith_short_12: FDH2UWH2ER3V · pith_short_16: FDH2UWH2ER3VOW3R · pith_short_8: FDH2UWH2

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/FDH2UWH2ER3VOW3R6RZBBEPCCU \
  | 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: 28cfaa58fa2477575b71f4721091e2153269f3d605931b34ef3ed315e2871386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d81dd203ed10284f7f13a199eaf83b74abc48c47654de5231e620f1756b69e41",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-12-18T16:55:53Z",
    "title_canon_sha256": "2c6153d334fecd69a244385b0a82b40269000122be250eca2488d6ed8f6c690a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06126",
    "kind": "arxiv",
    "version": 2
  }
}