Pith Number

pith:HZ5YVP7O

pith:2012:HZ5YVP7O6WRIQ3QNBPOXGEWIXQ

not attested not anchored not stored refs pending

Structural diversity and the role of particle shape and dense fluid behavior in assemblies of hard polyhedra

Michael Engel, Pablo F. Damasceno, Sharon C. Glotzer

arxiv:1202.2177 v1 · 2012-02-10 · cond-mat.soft · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HZ5YVP7O6WRIQ3QNBPOXGEWIXQ}

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	2026-05-18T04:02:37.005309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e7b8abfeef5a2886e0d0bdd7312c8bc02e08c3497491ae80678587fc7f104e0

Aliases

arxiv: 1202.2177 · arxiv_version: 1202.2177v1 · doi: 10.48550/arxiv.1202.2177 · pith_short_12: HZ5YVP7O6WRI · pith_short_16: HZ5YVP7O6WRIQ3QN · pith_short_8: HZ5YVP7O

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/HZ5YVP7O6WRIQ3QNBPOXGEWIXQ \
  | 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: 3e7b8abfeef5a2886e0d0bdd7312c8bc02e08c3497491ae80678587fc7f104e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f491d395056e112950f83495ba03e2fc170a1fc534845c8b4240014f51dc1e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-02-10T03:35:00Z",
    "title_canon_sha256": "1773b29441488510af2bce4da1d349dfd688d416b3ea9efa866f8c79302a9a07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2177",
    "kind": "arxiv",
    "version": 1
  }
}