Pith Number

pith:UMFSPCNP

pith:2026:UMFSPCNPPRRDXTBP5NWN6ZYEJ7

not attested not anchored not stored refs pending

Uncertainty Quantification for Free Energy Calculations by Generalized Hierarchical Bayesian Inference

Adam Gottfried, Brennon L. Shanks, Katarina Baxova, Martin Skorna, Pavel Jungwirth, Zuzana Janackova

arxiv:2607.22338 v1 · 2026-07-24 · 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{UMFSPCNPPRRDXTBP5NWN6ZYEJ7}

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	2026-07-27T01:21:03.582971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a30b2789af7c623bcc2feb6cdf67044ff3bf2bbfc9189c7143e08ebfd3da0394

Aliases

arxiv: 2607.22338 · arxiv_version: 2607.22338v1 · doi: 10.48550/arxiv.2607.22338 · pith_short_12: UMFSPCNPPRRD · pith_short_16: UMFSPCNPPRRDXTBP · pith_short_8: UMFSPCNP

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/UMFSPCNPPRRDXTBP5NWN6ZYEJ7 \
  | 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: a30b2789af7c623bcc2feb6cdf67044ff3bf2bbfc9189c7143e08ebfd3da0394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "689090807ada68caa41d0a76c119cca651f740dd05f9336c73a19f34789e84c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-07-24T14:14:42Z",
    "title_canon_sha256": "f40474ad1e3d691f4c1b29daa2f1f008df4990abe99eccccc0bfbc78a9971de5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22338",
    "kind": "arxiv",
    "version": 1
  }
}