Pith Number

pith:URC7HHDS

pith:2011:URC7HHDS3NE4XVNZU7YIRJU674

not attested not anchored not stored refs pending

Segregation pattern reorientation of granular mixture on horizontally oscillating tray

Akinori Awazu, Hiraku Nishimori, Masashi Fujii

arxiv:1112.2451 v3 · 2011-12-12 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URC7HHDS3NE4XVNZU7YIRJU674}

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	2026-05-18T03:57:40.383025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a445f39c72db49cbd5b9a7f088a69eff23944ee2e60a942630375ead0159c242

Aliases

arxiv: 1112.2451 · arxiv_version: 1112.2451v3 · doi: 10.48550/arxiv.1112.2451 · pith_short_12: URC7HHDS3NE4 · pith_short_16: URC7HHDS3NE4XVNZ · pith_short_8: URC7HHDS

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/URC7HHDS3NE4XVNZU7YIRJU674 \
  | 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: a445f39c72db49cbd5b9a7f088a69eff23944ee2e60a942630375ead0159c242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d59afac5cd5f1c90f8a544b0e2435dae79f13481eb3380e198c7c33fce92dfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2011-12-12T06:10:29Z",
    "title_canon_sha256": "b5268da8a3d85f4e19987cfbb9859e75a9d7d451b8e3d03ed901ebb415f9ed32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2451",
    "kind": "arxiv",
    "version": 3
  }
}