Pith Number

pith:FIVFN7ZH

pith:2026:FIVFN7ZH5PWMGTTW44T4ILB663

not attested not anchored not stored refs pending

Generalized Path Reweighting and History-Dependent Free Energies

An Ghysels, Daniel T. Zhang, Elias Wils, Sina Safaei, Titus S. van Erp

Generalized path reweighting yields exact thermodynamic and kinetic quantities from Infinity-RETIS, including history-dependent free energies that incorporate kinetic factors.

arxiv:2602.05793 v2 · 2026-02-05 · 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{FIVFN7ZH5PWMGTTW44T4ILB663}

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.

Claims

C1strongest claim

We derive expressions demonstrating how exact dynamic and thermodynamic variables can be computed. ... these conditional free energies can reveal kinetically relevant barriers that may be misrepresented by standard unconditional free energies.

C2weakest assumption

The generalized reweighting expressions remain exact when applied to the fractional samples and biased sampling distributions introduced by the asynchronous exchanges in Infinity-RETIS.

C3one line summary

Generalized path reweighting for Infinity-RETIS enables exact computation of dynamic and thermodynamic variables including history-dependent free energies influenced by kinetics.

Formal links

1 machine-checked theorem link

Receipt and verification

First computed	2026-05-17T23:39:16.296784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a2a56ff27ebecc34e76e727c42c3ef6edb4224bc50e0bade6bfcad5f77ec586

Aliases

arxiv: 2602.05793 · arxiv_version: 2602.05793v2 · doi: 10.48550/arxiv.2602.05793 · pith_short_12: FIVFN7ZH5PWM · pith_short_16: FIVFN7ZH5PWMGTTW · pith_short_8: FIVFN7ZH

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/FIVFN7ZH5PWMGTTW44T4ILB663 \
  | 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: 2a2a56ff27ebecc34e76e727c42c3ef6edb4224bc50e0bade6bfcad5f77ec586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3be4594e023839ff844c4010541754e310a0816da221d00411f7af6caefe640",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-02-05T15:48:32Z",
    "title_canon_sha256": "c0ff8b09b35dd42afd839cfd49a652f3782b77463d230e96f4104e3b61e513e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.05793",
    "kind": "arxiv",
    "version": 2
  }
}