Pith Number

pith:Z6I6KHWE

pith:2002:Z6I6KHWEWP3ZABBIWLGFC4EMVB

not attested not anchored not stored refs pending

Velocity distribution of fluidized granular gases in presence of gravity

J. Javier Brey, M.J. Ruiz-Montero

arxiv:cond-mat/0210158 v1 · 2002-10-08 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z6I6KHWEWP3ZABBIWLGFC4EMVB}

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	2026-07-04T16:33:10.874140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf91e51ec4b3f7900428b2cc51708ca8641e55fe7daf33f6fca51bc900f9a174

Aliases

arxiv: cond-mat/0210158 · arxiv_version: cond-mat/0210158v1 · doi: 10.48550/arxiv.cond-mat/0210158 · pith_short_12: Z6I6KHWEWP3Z · pith_short_16: Z6I6KHWEWP3ZABBI · pith_short_8: Z6I6KHWE

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/Z6I6KHWEWP3ZABBIWLGFC4EMVB \
  | 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: cf91e51ec4b3f7900428b2cc51708ca8641e55fe7daf33f6fca51bc900f9a174

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68f5dca4dc6f6d3c6967daa77e02bda87d2fbf0606d7f617c4490395bb2966ed",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2002-10-08T11:00:08Z",
    "title_canon_sha256": "fdc87559eada55b8e237fabf27b121c1c17e594a6787bdf4e717f4a4f0799859"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0210158",
    "kind": "arxiv",
    "version": 1
  }
}