Pith Number

pith:PHE4BQMN

pith:2017:PHE4BQMN2M3YLLOZU5WHAXWRY6

not attested not anchored not stored refs pending

Hypostatic jammed packings of frictionless nonspherical particles

Corey S. O'Hern, Kyle VanderWerf, Mark D. Shattuck, Weiwei Jin

arxiv:1711.09331 v1 · 2017-11-26 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHE4BQMN2M3YLLOZU5WHAXWRY6}

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	2026-05-18T00:25:16.026638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79c9c0c18dd33785add9a76c705ed1c7addde1ef80abe3ade700781d122608cf

Aliases

arxiv: 1711.09331 · arxiv_version: 1711.09331v1 · doi: 10.48550/arxiv.1711.09331 · pith_short_12: PHE4BQMN2M3Y · pith_short_16: PHE4BQMN2M3YLLOZ · pith_short_8: PHE4BQMN

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/PHE4BQMN2M3YLLOZU5WHAXWRY6 \
  | 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: 79c9c0c18dd33785add9a76c705ed1c7addde1ef80abe3ade700781d122608cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b21a1d706b5d5ed2bed037f6c691355dfac457ab61c9b33dadbe830e1e83177a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-11-26T04:04:03Z",
    "title_canon_sha256": "a5f58fd6aed36833d45b4d9b98abfd8ee1e4167a78a5a942c3a6d0f4d45e293b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09331",
    "kind": "arxiv",
    "version": 1
  }
}