Pith Number

pith:EV7V3YKI

pith:2012:EV7V3YKIZFCWUD6H4DL4HFLBFV

not attested not anchored not stored refs pending

Free energy calculations for atomic solids through the Einstein crystal/molecule methodology using GROMACS and LAMMPS

C. Valeriani, C. Vega, J. L. Aragones

arxiv:1210.3956 v1 · 2012-10-15 · cond-mat.soft · physics.chem-ph · 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{EV7V3YKIZFCWUD6H4DL4HFLBFV}

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	2026-05-18T03:43:16.587923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257f5de148c9456a0fc7e0d7c395612d792eacdd3c26e044b0bc130f85289698

Aliases

arxiv: 1210.3956 · arxiv_version: 1210.3956v1 · doi: 10.48550/arxiv.1210.3956 · pith_short_12: EV7V3YKIZFCW · pith_short_16: EV7V3YKIZFCWUD6H · pith_short_8: EV7V3YKI

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/EV7V3YKIZFCWUD6H4DL4HFLBFV \
  | 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: 257f5de148c9456a0fc7e0d7c395612d792eacdd3c26e044b0bc130f85289698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15a2f531c7693225f5f19e6773eac362442e36911eab2f546df62096b8a1ff3",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-10-15T09:42:04Z",
    "title_canon_sha256": "172ed4ff472c3f5959afaf7c6be71155c1771d44003553b5168341df2b35f279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3956",
    "kind": "arxiv",
    "version": 1
  }
}