Pith Number

pith:BAZF4VAB

pith:2026:BAZF4VABEBN4GU6ZGFT37Z5VJI

not attested not anchored not stored refs pending

Machine-Learned Compact Subspace Generation for Quantum Selected Configuration Interaction within Density Matrix Embedding Framework

Anurag K. S. V., Ashish Kumar Patra, Jaiganesh G, Rahul Maitra, Ruchika Bhat, Sai Shankar P.

arxiv:2607.20585 v1 · 2026-07-22 · quant-ph · cs.ET · cs.LG · physics.chem-ph · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BAZF4VABEBN4GU6ZGFT37Z5VJI}

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.

Cited by

1 paper in Pith

Machine learning for sample-based quantum diagonalization: generative configuration recovery and the classical-simulability frontier

Receipt and verification

First computed	2026-07-24T00:23:24.012708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08325e5401205bc353d93167bfe7b54a0b4fcb55724acaf8fcdf1bde25478f4f

Aliases

arxiv: 2607.20585 · arxiv_version: 2607.20585v1 · doi: 10.48550/arxiv.2607.20585 · pith_short_12: BAZF4VABEBN4 · pith_short_16: BAZF4VABEBN4GU6Z · pith_short_8: BAZF4VAB

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/BAZF4VABEBN4GU6ZGFT37Z5VJI \
  | 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: 08325e5401205bc353d93167bfe7b54a0b4fcb55724acaf8fcdf1bde25478f4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da48cc6c683f9bd905a35e8ed31c95de2c2d6689b7df703750fd7e088cda2111",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.LG",
      "physics.chem-ph",
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-22T12:58:46Z",
    "title_canon_sha256": "fde60004698f5def88f74deac067f95b5d8bfc0948e9f2df0c3d89f3eb36159b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20585",
    "kind": "arxiv",
    "version": 1
  }
}