Pith Number

pith:DM5FY33A

pith:2026:DM5FY33AC7DG4WI72CGF4E4KW4

not attested not anchored not stored refs pending

Quantum linear solvers for quantum chemistry: prospects of exponential quantum advantage

Ishita Bhattacharjee, Kenji Sugisaki, Peniel Bertrand Tsemo, V. S. Prasannaa

arxiv:2607.08220 v1 · 2026-07-09 · 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{DM5FY33AC7DG4WI72CGF4E4KW4}

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	2026-07-10T01:19:30.014670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b3a5c6f6017c66e591fd08c5e138ab715bab27faac75007d1036be37901a999

Aliases

arxiv: 2607.08220 · arxiv_version: 2607.08220v1 · doi: 10.48550/arxiv.2607.08220 · pith_short_12: DM5FY33AC7DG · pith_short_16: DM5FY33AC7DG4WI7 · pith_short_8: DM5FY33A

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/DM5FY33AC7DG4WI72CGF4E4KW4 \
  | 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: 1b3a5c6f6017c66e591fd08c5e138ab715bab27faac75007d1036be37901a999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e32233394be5df3be8cad7823da6836073e4f09d307498ec6ca70e5b6b8d361",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-09T08:15:27Z",
    "title_canon_sha256": "179bd65216246851de5d314a1d881c19c60c851b83a79d63c336722e3f3dfd43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08220",
    "kind": "arxiv",
    "version": 1
  }
}