Pith Number

pith:HVUAXXLR

pith:2024:HVUAXXLRYFGCSKO7JK7JG5P3OC

not attested not anchored not stored refs pending

Enhancing density functional theory using the variational quantum eigensolver

Evan Sheridan, Lana Mineh, Raul A. Santos, Toby Cubitt

arxiv:2402.18534 v1 · 2024-02-28 · quant-ph · cond-mat.mtrl-sci · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVUAXXLRYFGCSKO7JK7JG5P3OC}

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	2026-07-05T07:50:17.241099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d680bdd71c14c2929df4abe9375fb708d6773a2348988dec999be627631a064

Aliases

arxiv: 2402.18534 · arxiv_version: 2402.18534v1 · doi: 10.48550/arxiv.2402.18534 · pith_short_12: HVUAXXLRYFGC · pith_short_16: HVUAXXLRYFGCSKO7 · pith_short_8: HVUAXXLR

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/HVUAXXLRYFGCSKO7JK7JG5P3OC \
  | 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: 3d680bdd71c14c2929df4abe9375fb708d6773a2348988dec999be627631a064

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39878c91b34c8e603765fc5c01657852851ade92291ef8d0ea222b625462b7a8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-02-28T18:16:56Z",
    "title_canon_sha256": "5ce779dfc9b0e673810550f8c556632553296bce04f38990828ed6eb50215e56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18534",
    "kind": "arxiv",
    "version": 1
  }
}