Pith Number

pith:L7XFLKRL

pith:2010:L7XFLKRL6IKRM5EYGTDZBWZ5BT

not attested not anchored not stored refs pending

Disordered, Quasicrystalline and Crystalline Phases of Densely Packed Tetrahedra

Aaron S. Keys, Amir Haji-Akbari, Michael Engel, Peter Palffy-Muhoray, Rolfe G. Petschek, Sharon C. Glotzer, Xiaoyu Zheng

arxiv:1012.5138 v1 · 2010-12-23 · cond-mat.soft · cond-mat.mtrl-sci · cond-mat.stat-mech · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7XFLKRL6IKRM5EYGTDZBWZ5BT}

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	2026-05-18T04:13:56.715049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fee55aa2bf21516749834c790db3d0cefe652b9183742b1dbe4f2961de3a6b7

Aliases

arxiv: 1012.5138 · arxiv_version: 1012.5138v1 · doi: 10.48550/arxiv.1012.5138 · pith_short_12: L7XFLKRL6IKR · pith_short_16: L7XFLKRL6IKRM5EY · pith_short_8: L7XFLKRL

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/L7XFLKRL6IKRM5EYGTDZBWZ5BT \
  | 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: 5fee55aa2bf21516749834c790db3d0cefe652b9183742b1dbe4f2961de3a6b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d24fca626ac97776088695699fd6a99ff01647b3c096adc505b964907ad947d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.stat-mech",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-12-23T03:32:58Z",
    "title_canon_sha256": "a1ed25af7432b6a45d4f508786bde633708aa4e4674d00db716f0378bb4f6fde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5138",
    "kind": "arxiv",
    "version": 1
  }
}