Pith Number

pith:2CBQRGGJ

pith:2010:2CBQRGGJQFNEA7NS6XLY7LJNP7

not attested not anchored not stored refs pending

Sonine approximation for collisional moments of granular gases of inelastic rough spheres

Andr\'es Santos, Gilberto M. Kremer, Marcelo dos Santos

arxiv:1009.6180 v2 · 2010-09-30 · 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{2CBQRGGJQFNEA7NS6XLY7LJNP7}

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	2026-05-18T04:26:23.132830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0830898c9815a407db2f5d78fad2d7fea2f82d4a3963d721718ed8d9af4e5e4

Aliases

arxiv: 1009.6180 · arxiv_version: 1009.6180v2 · doi: 10.48550/arxiv.1009.6180 · pith_short_12: 2CBQRGGJQFNE · pith_short_16: 2CBQRGGJQFNEA7NS · pith_short_8: 2CBQRGGJ

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/2CBQRGGJQFNEA7NS6XLY7LJNP7 \
  | 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: d0830898c9815a407db2f5d78fad2d7fea2f82d4a3963d721718ed8d9af4e5e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e4e78e42d4151ae4df8e8e2fdba2db24f731d01935f3cc71e531d38df4c1b20",
    "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": "2010-09-30T16:12:15Z",
    "title_canon_sha256": "e5dc4b3fac2b5b48c76ff5adf4f16d658c8de771e50a20c8e662864235741530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.6180",
    "kind": "arxiv",
    "version": 2
  }
}