Pith Number

pith:ZDNP4GXU

pith:2015:ZDNP4GXU2OUUI3XWVWO45N425C

not attested not anchored not stored refs pending

Hydrodynamics for a model of a confined quasi-two-dimensional granular gas

J. Javier Brey, M. I. Garc\'ia de Soria, P. Maynar, V. Buz\'on

arxiv:1501.07190 v1 · 2015-01-28 · 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{ZDNP4GXU2OUUI3XWVWO45N425C}

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	2026-05-18T01:55:07.217133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8dafe1af4d3a9446ef6ad9dceb79ae8a9a9e96aa27bfe56c48ae26ad1b670c3

Aliases

arxiv: 1501.07190 · arxiv_version: 1501.07190v1 · doi: 10.48550/arxiv.1501.07190 · pith_short_12: ZDNP4GXU2OUU · pith_short_16: ZDNP4GXU2OUUI3XW · pith_short_8: ZDNP4GXU

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/ZDNP4GXU2OUUI3XWVWO45N425C \
  | 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: c8dafe1af4d3a9446ef6ad9dceb79ae8a9a9e96aa27bfe56c48ae26ad1b670c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91c149c2d5f72cb7b55752af747ed4c117b21a5aecec70f847da70aa34d22421",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-01-28T16:59:07Z",
    "title_canon_sha256": "d14c8af634e294934757b88fc953a1595df98c84106ddf48b37ae62ed953c35a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07190",
    "kind": "arxiv",
    "version": 1
  }
}