Pith Number

pith:ZUEJIPBQ

pith:2012:ZUEJIPBQDU73VJXG3VDJSYHBWT

not attested not anchored not stored refs pending

Simulation of granular jet: Is granular flow really a "perfect fluid?"

Hisao Hayakawa, Tomohiko G. Sano

arxiv:1206.6932 v6 · 2012-06-29 · cond-mat.soft · cond-mat.stat-mech · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZUEJIPBQDU73VJXG3VDJSYHBWT}

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	2026-05-18T03:42:33.769146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd08943c301d3fbaa6e6dd469960e1b4f52857b9a10f1be25f883192de6e0458

Aliases

arxiv: 1206.6932 · arxiv_version: 1206.6932v6 · doi: 10.48550/arxiv.1206.6932 · pith_short_12: ZUEJIPBQDU73 · pith_short_16: ZUEJIPBQDU73VJXG · pith_short_8: ZUEJIPBQ

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/ZUEJIPBQDU73VJXG3VDJSYHBWT \
  | 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: cd08943c301d3fbaa6e6dd469960e1b4f52857b9a10f1be25f883192de6e0458

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c4287cef3de5ec2a20e8ac09fdedfdfc10d05832f18f9cd35039780a518ccd1",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-06-29T03:44:56Z",
    "title_canon_sha256": "48dd331f9147de6c2eea7d094ae6497bd686b9dd98b2f4bdc1e3813ba9f6566f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6932",
    "kind": "arxiv",
    "version": 6
  }
}