Pith Number

pith:HSJFIRIU

pith:2026:HSJFIRIUHQHDT26BHGVQ3BLRRY

not attested not anchored not stored refs pending

Resource-efficient quantum-selected configuration interaction for molecular properties

Abdul Kalam, B.P. Das, Kenji Sugisaki, Suprava Sahoo, V. S. Prasannaa

arxiv:2607.27777 v1 · 2026-07-30 · quant-ph · physics.atom-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{HSJFIRIUHQHDT26BHGVQ3BLRRY}

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	2026-07-31T01:30:38.665955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

3c925445143c0e39ebc139ab0d85718e1253904861ae4257b3f935659e86d50e

Aliases

arxiv: 2607.27777 · arxiv_version: 2607.27777v1 · doi: 10.48550/arxiv.2607.27777 · pith_short_12: HSJFIRIUHQHD · pith_short_16: HSJFIRIUHQHDT26B · pith_short_8: HSJFIRIU

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/HSJFIRIUHQHDT26BHGVQ3BLRRY \
  | 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: 3c925445143c0e39ebc139ab0d85718e1253904861ae4257b3f935659e86d50e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50e633b9d5dc283688df384a345276cd5bbebbd89466929f64058c0bffe62cdb",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-30T07:09:22Z",
    "title_canon_sha256": "6978925feeaac5b20b58d4ee6de354e2c6434273c716f0d20913838e5e8713a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27777",
    "kind": "arxiv",
    "version": 1
  }
}