Pith Number

pith:TUA3RSXA

pith:2019:TUA3RSXAGR55F4XQ6FIQ5ZFR7J

not attested not anchored not stored refs pending

Making the best of a bad situation: a multiscale approach to free energy calculation

Michele Invernizzi, Michele Parrinello

arxiv:1901.04455 v3 · 2019-01-14 · physics.comp-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{TUA3RSXAGR55F4XQ6FIQ5ZFR7J}

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	2026-05-17T23:52:09.249257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d01b8cae0347bd2f2f0f1510ee4b1fa4daf0c1ea5a96c623695724f8e03130e

Aliases

arxiv: 1901.04455 · arxiv_version: 1901.04455v3 · doi: 10.48550/arxiv.1901.04455 · pith_short_12: TUA3RSXAGR55 · pith_short_16: TUA3RSXAGR55F4XQ · pith_short_8: TUA3RSXA

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/TUA3RSXAGR55F4XQ6FIQ5ZFR7J \
  | 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: 9d01b8cae0347bd2f2f0f1510ee4b1fa4daf0c1ea5a96c623695724f8e03130e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4b1b19caf2f92c9afc93ed8340c763909f30c0400ca8723b438607dfefdcd71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-01-14T18:39:44Z",
    "title_canon_sha256": "fdc90c3df23b3ead72e26f9bd9b47f244a12c93f15ecbe3235f9d99cfeae09a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04455",
    "kind": "arxiv",
    "version": 3
  }
}