Pith Number

pith:2CQQS6IR

pith:2026:2CQQS6IREBYO6XCZNGT2JPKIRK

not attested not anchored not stored refs pending

Quantum computing for accurate large-scale electronic-structure calculations: DFT-embedded, post-processed quantum-selected configuration interaction

Tomoya Shiota, Tuan Minh Do, Wataru Mizukami, Yuichiro Yoshida

arxiv:2606.06015 v1 · 2026-06-04 · physics.chem-ph · 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{2CQQS6IREBYO6XCZNGT2JPKIRK}

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	2026-06-05T01:15:30.401957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a10979112070ef5c5969a7a4bd488a8180ad97bd22915fd5493ff1eb2772a1

Aliases

arxiv: 2606.06015 · arxiv_version: 2606.06015v1 · doi: 10.48550/arxiv.2606.06015 · pith_short_12: 2CQQS6IREBYO · pith_short_16: 2CQQS6IREBYO6XCZ · pith_short_8: 2CQQS6IR

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/2CQQS6IREBYO6XCZNGT2JPKIRK \
  | 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: d0a10979112070ef5c5969a7a4bd488a8180ad97bd22915fd5493ff1eb2772a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d75a9fe86d3ae61d15d02f9bd6de02c352cef60bd51f3a2dbf25a4d1207846",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-06-04T11:04:08Z",
    "title_canon_sha256": "54cb38c96f6ef04ffb0da037cddb0b81616b0e7783cfb773bc9d21d2a5dd017c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06015",
    "kind": "arxiv",
    "version": 1
  }
}