Pith Number

pith:HOSYRUTE

pith:2016:HOSYRUTEIQZ2RKL7UEOHXHFOVR

not attested not anchored not stored refs pending

Isogeometric analysis in electronic structure calculations

Ji\v{r}\'i Vack\'a\v{r}, Maty\'a\v{s} Nov\'ak, Miroslav T\r{u}ma, Radek Kolman, Robert Cimrman

arxiv:1601.00583 v1 · 2016-01-04 · physics.comp-ph · cs.NA · math.NA · quant-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{HOSYRUTEIQZ2RKL7UEOHXHFOVR}

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	2026-06-04T17:09:51.917888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ba588d2644433a8a97fa11c7b9caeac6307dd25c9e4ad1e1f423f0e6ac786e2

Aliases

arxiv: 1601.00583 · arxiv_version: 1601.00583v1 · doi: 10.48550/arxiv.1601.00583 · pith_short_12: HOSYRUTEIQZ2 · pith_short_16: HOSYRUTEIQZ2RKL7 · pith_short_8: HOSYRUTE

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/HOSYRUTEIQZ2RKL7UEOHXHFOVR \
  | 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: 3ba588d2644433a8a97fa11c7b9caeac6307dd25c9e4ad1e1f423f0e6ac786e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e1c62638ece0a7338f3aa498d8bd7cdc07c5f8df7274053f185b25b47bfce2f",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-01-04T17:45:14Z",
    "title_canon_sha256": "200df3ce5649d5142ff24c9d6519ee5a4e3220283dcb6c740aca10913a827b36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00583",
    "kind": "arxiv",
    "version": 1
  }
}