Pith Number

pith:RHNH5BEH

pith:2012:RHNH5BEHRLDTQHY6X3DSOAO3JC

not attested not anchored not stored refs pending

Adaptive Wavelet Collocation Method for Simulation of Time Dependent Maxwell's Equations

Andreas Rieder, Haojun Li, Kirankumar R. Hiremath, Wolfgang Freude

arxiv:1204.1187 v1 · 2012-04-05 · math.NA · math-ph · math.MP · physics.comp-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHNH5BEHRLDTQHY6X3DSOAO3JC}

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	2026-05-18T03:58:27.277909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89da7e84878ac7381f1ebec72701db48842b7c877a9e1616906fa7b4452ef395

Aliases

arxiv: 1204.1187 · arxiv_version: 1204.1187v1 · doi: 10.48550/arxiv.1204.1187 · pith_short_12: RHNH5BEHRLDT · pith_short_16: RHNH5BEHRLDTQHY6 · pith_short_8: RHNH5BEH

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/RHNH5BEHRLDTQHY6X3DSOAO3JC \
  | 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: 89da7e84878ac7381f1ebec72701db48842b7c877a9e1616906fa7b4452ef395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d86580f0e3520b1d9df9652102f511d88f110fc21ba481cf8444ef452a4a69bc",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-04-05T11:39:28Z",
    "title_canon_sha256": "2e77ac1cd0439dec85ea06671b695338cf77d7face8d34f4b04c7bdbb7546493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1187",
    "kind": "arxiv",
    "version": 1
  }
}