Pith Number

pith:CV6WZDF7

pith:2019:CV6WZDF7KZMZQYPYBLULCJUZ37

not attested not anchored not stored refs pending

Shock propagation in the hard sphere gas in two dimensions: comparison between simulations and hydrodynamics

Jilmy P. Joy, R. Rajesh

arxiv:1907.03416 v1 · 2019-07-08 · 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{CV6WZDF7KZMZQYPYBLULCJUZ37}

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	2026-05-17T23:41:16.297876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

157d6c8cbf56599861f80ae8b12699dfc3cd3012ce62048a475fd99801ee7d18

Aliases

arxiv: 1907.03416 · arxiv_version: 1907.03416v1 · doi: 10.48550/arxiv.1907.03416 · pith_short_12: CV6WZDF7KZMZ · pith_short_16: CV6WZDF7KZMZQYPY · pith_short_8: CV6WZDF7

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/CV6WZDF7KZMZQYPYBLULCJUZ37 \
  | 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: 157d6c8cbf56599861f80ae8b12699dfc3cd3012ce62048a475fd99801ee7d18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "045653d282aa77ad0b3fede5120b746c9fdaebf922835406e8b608bc772637a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-07-08T06:20:57Z",
    "title_canon_sha256": "f9ab70b3788eb272243d38b4aafe0791d3450df42becba348f552913374ff7db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03416",
    "kind": "arxiv",
    "version": 1
  }
}