Pith Number

pith:IJA3NJB2

pith:2022:IJA3NJB2V3LOVMECIOE5FJZBTC

not attested not anchored not stored refs pending

Toward Density Functional Theory on Quantum Computers?

Bruno Senjean, Matthieu Sauban\`ere, Saad Yalouz

arxiv:2204.01443 v5 · 2022-04-04 · 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{IJA3NJB2V3LOVMECIOE5FJZBTC}

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	2026-07-05T05:55:38.324896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4241b6a43aaed6eab0824389d2a72198aad90af9fc49632261316d4fc992ae97

Aliases

arxiv: 2204.01443 · arxiv_version: 2204.01443v5 · doi: 10.48550/arxiv.2204.01443 · pith_short_12: IJA3NJB2V3LO · pith_short_16: IJA3NJB2V3LOVMEC · pith_short_8: IJA3NJB2

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/IJA3NJB2V3LOVMECIOE5FJZBTC \
  | 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: 4241b6a43aaed6eab0824389d2a72198aad90af9fc49632261316d4fc992ae97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73f0282e731ab0954cf422b65471a05596c1f2f5ba328b23d2ec22e0a0aa3d69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-04-04T12:50:21Z",
    "title_canon_sha256": "b6ab161179c9c5358a62a3da83c0b405cb419ce7a05ba48b9cb7a68b10840c21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01443",
    "kind": "arxiv",
    "version": 5
  }
}