Pith Number

pith:BO66DVJR

pith:2026:BO66DVJR2Z45ELPW7RL4Z5K64J

not attested not anchored not stored refs pending

Quaternion Dirac--Coulomb--Breit Integral Transformation for Relativistic Four-Component Correlated Electronic Structure Theory

Agam Shayit, Lucas Visscher, Martijn Oele, Rajat Majumder, Ryan A Beck, Shiv Upadhyay, Tianyuan Zhang, Xiaosong Li

arxiv:2606.04316 v1 · 2026-06-03 · 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{BO66DVJR2Z45ELPW7RL4Z5K64J}

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	2026-06-04T01:09:03.401546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bbde1d531d679d22df6fc57ccf55ee27f36cf61c5570b8776a69e53719524ef

Aliases

arxiv: 2606.04316 · arxiv_version: 2606.04316v1 · doi: 10.48550/arxiv.2606.04316 · pith_short_12: BO66DVJR2Z45 · pith_short_16: BO66DVJR2Z45ELPW · pith_short_8: BO66DVJR

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/BO66DVJR2Z45ELPW7RL4Z5K64J \
  | 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: 0bbde1d531d679d22df6fc57ccf55ee27f36cf61c5570b8776a69e53719524ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee2c04f0746e9f04c3faf8c110f8ff0110d39b259532e6d6bfe8dd9a31bf1984",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-06-03T00:43:36Z",
    "title_canon_sha256": "e30364ab38477738c78e3b39aa7fb47da57b941423d8301f4ff6f8d3004544aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04316",
    "kind": "arxiv",
    "version": 1
  }
}