Pith Number

pith:X7UKMLLZ

pith:2011:X7UKMLLZKTPURSRQMGHDN3CH66

not attested not anchored not stored refs pending

Coarse grained dynamics of the freely cooling granular gas in one dimension

Dibyendu Das, Mahendra Shinde, R. Rajesh

arxiv:1104.2466 v1 · 2011-04-13 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7UKMLLZKTPURSRQMGHDN3CH66}

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	2026-05-18T02:02:32.220209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfe8a62d7954df48ca30618e36ec47f7865cf858769b846ac86e7056cac0448f

Aliases

arxiv: 1104.2466 · arxiv_version: 1104.2466v1 · doi: 10.48550/arxiv.1104.2466 · pith_short_12: X7UKMLLZKTPU · pith_short_16: X7UKMLLZKTPURSRQ · pith_short_8: X7UKMLLZ

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/X7UKMLLZKTPURSRQMGHDN3CH66 \
  | 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: bfe8a62d7954df48ca30618e36ec47f7865cf858769b846ac86e7056cac0448f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92a29105ed2cdbb24b24de8bce274707e4d59116d2c5ef6d0201f25538261e3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-04-13T12:20:49Z",
    "title_canon_sha256": "15c1c0fb066d502505280700ce1e2c3e66c77d155e2002caf68ea84982842be8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2466",
    "kind": "arxiv",
    "version": 1
  }
}