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Pith Number

pith:UMJB77L4

pith:2025:UMJB77L4DD72FGZRAYHMBEPOFB
not attested not anchored not stored refs pending

Fullqubit alchemist: Quantum algorithm for alchemical free energy calculations

B\'alint Koczor, Benjamin Ries, Daniel Marti-Dafcik, Gian-Luca R. Anselmetti, Gregory Boyd, Hamza Jnane, Matthias Degroote, Michael Streif, Nathan Wiebe, Nikolaj Moll, Po-Wei Huang, Raffaele Santagati, Sophia Simon, Thomas R. Bromley

arxiv:2508.16719 v2 · 2025-08-22 · 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{UMJB77L4DD72FGZRAYHMBEPOFB}

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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

5 papers in Pith

Nanostructure modelling with early fault tolerant quantum computers
End-to-End Molecular Dynamics with a Langevin Thermostat on Quantum Circuits
Koopman--von Neumann Molecular Dynamics for Green--Kubo Transport Coefficients
Low-depth amplitude estimation via statistical eigengap estimation
Computing the free energy of quantum Coulomb gases and molecules via quantum Gibbs sampling
Receipt and verification
First computed 2026-06-26T01:15:45.485084Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

a3121ffd7c18ffa29b31060ec091ee285605964c7cdbc164f2db2d44e379b65e

Aliases

arxiv: 2508.16719 · arxiv_version: 2508.16719v2 · doi: 10.48550/arxiv.2508.16719 · pith_short_12: UMJB77L4DD72 · pith_short_16: UMJB77L4DD72FGZR · pith_short_8: UMJB77L4
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/UMJB77L4DD72FGZRAYHMBEPOFB \
  | 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: a3121ffd7c18ffa29b31060ec091ee285605964c7cdbc164f2db2d44e379b65e
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "8bcabc0b912b8c23133717b6e05f5702a220b17408fce19b81b6e367a929f576",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-22T18:00:01Z",
    "title_canon_sha256": "072978d8352956078905058a4ec710fe0ab5edf3941addcb5c94d4935fba331b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.16719",
    "kind": "arxiv",
    "version": 2
  }
}