Pith Number

pith:NXBM7SDX

pith:2021:NXBM7SDXKNJHWJJKB7USFJHT2U

not attested not anchored not stored refs pending

Implementation of relativistic coupled cluster theory for massively parallel GPU-accelerated computing architectures

Anastasios Papadopoulos, Andr\'e Severo Pereira Gomes, Dmitry I. Lyakh, Hans J{\o}rgen Aa. Jensen, Johann V. Pototschnig, Lo\"ic Halbert, Lucas Visscher, Michal Repisky

arxiv:2103.08473 v1 · 2021-03-15 · physics.chem-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{NXBM7SDXKNJHWJJKB7USFJHT2U}

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	2026-07-05T06:50:50.490002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dc2cfc87753527b252a0fe922a4f3d50b4b4186a181ffce6856992a10b1ad7c

Aliases

arxiv: 2103.08473 · arxiv_version: 2103.08473v1 · doi: 10.48550/arxiv.2103.08473 · pith_short_12: NXBM7SDXKNJH · pith_short_16: NXBM7SDXKNJHWJJK · pith_short_8: NXBM7SDX

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/NXBM7SDXKNJHWJJKB7USFJHT2U \
  | 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: 6dc2cfc87753527b252a0fe922a4f3d50b4b4186a181ffce6856992a10b1ad7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5049c49680916aeea55da22dda67e16038ad0d99e4bd12f4cd944c60f3ef606b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-03-15T15:50:12Z",
    "title_canon_sha256": "da9f3538a4af449e17d2ef3a2649373714c1778b2a658c73ab06caadff5708f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08473",
    "kind": "arxiv",
    "version": 1
  }
}