Pith Number

pith:NB7VL36M

pith:2026:NB7VL36MGCFNSXHTGCWMH62FJP

not attested not anchored not stored refs pending

Benchmarking empirical and machine-learned interatomic potentials using phase diagram predictions for Lead

Chris J. Pickard, Livia B. P\'artay, Pascal T. Salzbrenner, Peter I. C. Cooke, Scott Habershon, Tom Hellyar

arxiv:2605.16018 v1 · 2026-05-15 · cond-mat.mtrl-sci · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NB7VL36MGCFNSXHTGCWMH62FJP}

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	2026-05-20T00:01:49.341037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687f55efcc308ad95cf330acc3fb454bcfa034d525bffb9ab928568ac8ee6dff

Aliases

arxiv: 2605.16018 · arxiv_version: 2605.16018v1 · doi: 10.48550/arxiv.2605.16018 · pith_short_12: NB7VL36MGCFN · pith_short_16: NB7VL36MGCFNSXHT · pith_short_8: NB7VL36M

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/NB7VL36MGCFNSXHTGCWMH62FJP \
  | 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: 687f55efcc308ad95cf330acc3fb454bcfa034d525bffb9ab928568ac8ee6dff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98432adb215dde1e4e3773e4816158656ad617ec459fb5fb98662bf7f9efa46e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-05-15T14:51:05Z",
    "title_canon_sha256": "39152be380fa3c63db118ddac258ff5d5e53f4ae5d79579a33487792d9905741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16018",
    "kind": "arxiv",
    "version": 1
  }
}