Pith Number

pith:XYSMBVAC

pith:2016:XYSMBVAC7SE5CRWDUWBLMH5FLO

not attested not anchored not stored refs pending

High-performance generation of the Hamiltonian and Overlap matrices in FLAPW methods

(2) AICES, (3) GRS, 4), (4) J\"ulich Aachen Research Alliance -- High-performance Computing), Edoardo Di Napoli (1, Elmar Peise (2), Markus Hrywniak (3), Paolo Bientinesi (2) ((1) J\"ulich Supercomputing Centre, RWTH Aachen University

arxiv:1602.06589 v3 · 2016-02-21 · cs.CE · cs.DS · cs.PF · physics.comp-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{XYSMBVAC7SE5CRWDUWBLMH5FLO}

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	2026-05-18T00:26:02.326780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be24c0d402fc89d146c3a582b61fa55b81ffe73617c5f7eb3864f47e6aa73b20

Aliases

arxiv: 1602.06589 · arxiv_version: 1602.06589v3 · doi: 10.48550/arxiv.1602.06589 · pith_short_12: XYSMBVAC7SE5 · pith_short_16: XYSMBVAC7SE5CRWD · pith_short_8: XYSMBVAC

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/XYSMBVAC7SE5CRWDUWBLMH5FLO \
  | 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: be24c0d402fc89d146c3a582b61fa55b81ffe73617c5f7eb3864f47e6aa73b20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a982d352a75656341001829c8c1d432771900b29022d3e4979ff5876e49fd1f",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.PF",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2016-02-21T22:09:30Z",
    "title_canon_sha256": "c3940fe26699e74bf4147a0ee65ea7938794d9143384f81c8c3d8c5446c91e7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06589",
    "kind": "arxiv",
    "version": 3
  }
}