Pith Number

pith:V7DAVGYX

pith:2026:V7DAVGYX76DTXZBY5PZAVFJLAP

not attested not anchored not stored refs pending

Shallow Electronic State Preparation for Quantum Chemistry with Quantum Monte Carlo Pre-Selection

Alex J.W. Thom, Eline Welling, Lila Cadi-Tazi, Maria-Andreea Filip

arxiv:2605.31139 v1 · 2026-05-29 · quant-ph · 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{V7DAVGYX76DTXZBY5PZAVFJLAP}

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	2026-06-01T01:04:00.660415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afc60a9b17ff873be438ebf20a952b03d968f31e793f2c94db079a87341299eb

Aliases

arxiv: 2605.31139 · arxiv_version: 2605.31139v1 · doi: 10.48550/arxiv.2605.31139 · pith_short_12: V7DAVGYX76DT · pith_short_16: V7DAVGYX76DTXZBY · pith_short_8: V7DAVGYX

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/V7DAVGYX76DTXZBY5PZAVFJLAP \
  | 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: afc60a9b17ff873be438ebf20a952b03d968f31e793f2c94db079a87341299eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1c6e4a9549d282a09c297bc637be4dcd0b4aafdcd65e2aa4b33e669d4496d48",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-29T10:47:49Z",
    "title_canon_sha256": "258b13e9884ea27481e52ee8cb5a8c70f847bc0e930b542ce0621eb32420f99c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31139",
    "kind": "arxiv",
    "version": 1
  }
}