Pith Number

pith:OEX2F37J

pith:2020:OEX2F37JKRM4IOVSB23V432IOU

not attested not anchored not stored refs pending

The Lennard Jones Potential Revisited -- Analytical Expressions for Vibrational Effects in Cubic and Hexagonal Close-Packed Lattices

Antony Burrows, Odile R. Smits, Peter Schwerdtfeger

arxiv:2012.05413 v1 · 2020-12-10 · cond-mat.mtrl-sci

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\usepackage{pith}
\pithnumber{OEX2F37JKRM4IOVSB23V432IOU}

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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.

Cited by

1 paper in Pith

Benchmarking Energy Calculations Using Formal Proofs

Receipt and verification

First computed	2026-07-05T02:47:02.894112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

712fa2efe95459c43ab20eb75e6f48752d6111da3a9e0c0ff79478521fd99a4a

Aliases

arxiv: 2012.05413 · arxiv_version: 2012.05413v1 · doi: 10.48550/arxiv.2012.05413 · pith_short_12: OEX2F37JKRM4 · pith_short_16: OEX2F37JKRM4IOVS · pith_short_8: OEX2F37J

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/OEX2F37JKRM4IOVSB23V432IOU \
  | 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: 712fa2efe95459c43ab20eb75e6f48752d6111da3a9e0c0ff79478521fd99a4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c56dc2d7fa2c85259955a11926e5448a6837b4d0d3cbdd2615442e2717c1cb7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-12-10T02:16:48Z",
    "title_canon_sha256": "e8dd19c730c456417c855cc9391c86e9e9b8e0d19858878f2337acc7547752b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05413",
    "kind": "arxiv",
    "version": 1
  }
}