Pith Number

pith:7XZSQKJR

pith:2015:7XZSQKJR3NXIC2IQ3Y5R66JV6J

not attested not anchored not stored refs pending

On the coarse-grained density and compressibility of non-ideal crystals: general theory and an application to cluster crystals

Christof Walz, Grzegorz Szamel, Johannes H\"aring, Matthias Fuchs

arxiv:1507.07852 v1 · 2015-07-28 · cond-mat.soft · 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{7XZSQKJR3NXIC2IQ3Y5R66JV6J}

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	2026-05-18T01:26:42.204928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdf3282931db6e816910de3b1f7935f24cba2edd1a71791726074121ff3318ef

Aliases

arxiv: 1507.07852 · arxiv_version: 1507.07852v1 · doi: 10.48550/arxiv.1507.07852 · pith_short_12: 7XZSQKJR3NXI · pith_short_16: 7XZSQKJR3NXIC2IQ · pith_short_8: 7XZSQKJR

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/7XZSQKJR3NXIC2IQ3Y5R66JV6J \
  | 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: fdf3282931db6e816910de3b1f7935f24cba2edd1a71791726074121ff3318ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c0e8efcb8682a31b088111a9e827c156bf0af189ee02f0005677dfd82091dea",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-07-28T17:13:10Z",
    "title_canon_sha256": "afb675a6ca9335720b4c4b5eb5374309b7ab846ea6233a8cfa42ef0c9dcb934c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07852",
    "kind": "arxiv",
    "version": 1
  }
}