Pith Number

pith:OKD2JQRT

pith:2014:OKD2JQRTQ3QKZYE26C2MCVEXQW

not attested not anchored not stored refs pending

Evolving Design Rules for the Inverse Granular Packing Problem

Heinrich M. Jaeger, Marc Z. Miskin

arxiv:1403.4131 v1 · 2014-03-17 · 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{OKD2JQRTQ3QKZYE26C2MCVEXQW}

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	2026-05-18T02:56:12.142153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7287a4c23386e0ace09af0b4c15497858bc1e1159e594b06f63afb13ad801a97

Aliases

arxiv: 1403.4131 · arxiv_version: 1403.4131v1 · doi: 10.48550/arxiv.1403.4131 · pith_short_12: OKD2JQRTQ3QK · pith_short_16: OKD2JQRTQ3QKZYE2 · pith_short_8: OKD2JQRT

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/OKD2JQRTQ3QKZYE26C2MCVEXQW \
  | 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: 7287a4c23386e0ace09af0b4c15497858bc1e1159e594b06f63afb13ad801a97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6632db1434285b35e6d2d12c0f65e109f5b523711c512be3395e80af40e78b9e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-03-17T15:34:20Z",
    "title_canon_sha256": "c787bf17e12b8fb1f36830e17837534fddcfb31e4d8bef06294f01105f15cfef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4131",
    "kind": "arxiv",
    "version": 1
  }
}