Pith Number

pith:KX7LYD4C

pith:2018:KX7LYD4CEG2XNNABR5PJIEXYEH

not attested not anchored not stored refs pending

Classical density functional theory, unconstrained crystallization, and polymorphic behavior

James F. Lutsko, Julien Lam

arxiv:1805.05673 v2 · 2018-05-15 · cond-mat.soft · cond-mat.mtrl-sci · cond-mat.stat-mech · 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{KX7LYD4CEG2XNNABR5PJIEXYEH}

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	2026-05-18T00:10:51.768731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55febc0f8221b576b4018f5e9412f821f5b6eeae4396f53d3592f3528db3f5fe

Aliases

arxiv: 1805.05673 · arxiv_version: 1805.05673v2 · doi: 10.48550/arxiv.1805.05673 · pith_short_12: KX7LYD4CEG2X · pith_short_16: KX7LYD4CEG2XNNAB · pith_short_8: KX7LYD4C

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/KX7LYD4CEG2XNNABR5PJIEXYEH \
  | 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: 55febc0f8221b576b4018f5e9412f821f5b6eeae4396f53d3592f3528db3f5fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0ff3e8d1139412f95afa7015256ce1bb52bc6007047f37ebb579c92976d148d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.stat-mech",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-05-15T09:54:55Z",
    "title_canon_sha256": "b825c6e8cdbf8850c4af418d9f6f44375cae4a6a2a9397052fef815d9ae141b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05673",
    "kind": "arxiv",
    "version": 2
  }
}