Pith Number

pith:VU7T3NCP

pith:2010:VU7T3NCPXCZ3GFMSTZASLHPPRK

not attested not anchored not stored refs pending

A New Approach based on Langevin type Equation for Driven Granular Gas under Gravity

Jun'ichi Wakou, Masaharu Isobe

arxiv:1002.1388 v2 · 2010-02-06 · 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{VU7T3NCPXCZ3GFMSTZASLHPPRK}

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	2026-05-18T02:09:18.727212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad3f3db44fb8b3b315929e41259def8a8989f9d5a90121fb99b3f4c9e4e79ce3

Aliases

arxiv: 1002.1388 · arxiv_version: 1002.1388v2 · doi: 10.48550/arxiv.1002.1388 · pith_short_12: VU7T3NCPXCZ3 · pith_short_16: VU7T3NCPXCZ3GFMS · pith_short_8: VU7T3NCP

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/VU7T3NCPXCZ3GFMSTZASLHPPRK \
  | 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: ad3f3db44fb8b3b315929e41259def8a8989f9d5a90121fb99b3f4c9e4e79ce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a2d72bde5ad02882d2b8e510b5f90278cc3f977233875985dfb7b931bf74a06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2010-02-06T14:33:45Z",
    "title_canon_sha256": "8624f75fc4425b2c479ff9f42f141a9b8acf2ed8b6d0094927c81352527edbbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1388",
    "kind": "arxiv",
    "version": 2
  }
}