Pith Number

pith:3TPFQHWI

pith:2020:3TPFQHWIOMZUPCGDG6CH6SCWTF

not attested not anchored not stored refs pending

Quantum simulation of electronic structure with a transcorrelated Hamiltonian: improved accuracy with a smaller footprint on the quantum computer

Ashutosh Kumar, Conner Masteran, Edward F. Valeev, Eunseok Lee, Joseph A. Latone, Julia E. Rice, Mario Motta, Tanvi P. Gujarati, Tyler Y. Takeshita

arxiv:2006.02488 v2 · 2020-06-03 · quant-ph · physics.chem-ph · 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{3TPFQHWIOMZUPCGDG6CH6SCWTF}

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	2026-07-05T03:44:27.673883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcde581ec873334788c337847f485699476295783fbac4462ef045e3ae4eb501

Aliases

arxiv: 2006.02488 · arxiv_version: 2006.02488v2 · doi: 10.48550/arxiv.2006.02488 · pith_short_12: 3TPFQHWIOMZU · pith_short_16: 3TPFQHWIOMZUPCGD · pith_short_8: 3TPFQHWI

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/3TPFQHWIOMZUPCGDG6CH6SCWTF \
  | 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: dcde581ec873334788c337847f485699476295783fbac4462ef045e3ae4eb501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f72edd8f3fcb7050e79e20497d94df44b06afe7a99812130c2f2b40edd44cf88",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-06-03T19:15:32Z",
    "title_canon_sha256": "40c43666f841f8b7d6eb214dc0967a497d4af3a74de40e6e2e6d22d0c17b7274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02488",
    "kind": "arxiv",
    "version": 2
  }
}