Pith Number

pith:DGCQBZNP

pith:2013:DGCQBZNPBRIAF3SMRBDFKCFY4S

not attested not anchored not stored refs pending

Energy decay in three-dimensional freely cooling granular gas

Dibyendu Das, R. Rajesh, Sudhir N. Pathak, Zahera Jabeen

arxiv:1310.0753 v1 · 2013-10-02 · cond-mat.soft · 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{DGCQBZNPBRIAF3SMRBDFKCFY4S}

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	2026-05-18T01:47:16.292912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

198500e5af0c5002ee4c88465508b8e4b16ca4082c484e6945841fd5024582c5

Aliases

arxiv: 1310.0753 · arxiv_version: 1310.0753v1 · doi: 10.48550/arxiv.1310.0753 · pith_short_12: DGCQBZNPBRIA · pith_short_16: DGCQBZNPBRIAF3SM · pith_short_8: DGCQBZNP

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/DGCQBZNPBRIAF3SMRBDFKCFY4S \
  | 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: 198500e5af0c5002ee4c88465508b8e4b16ca4082c484e6945841fd5024582c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bf1bf96ddc7400385b2bf00cc371d44b8d88e21bf2606106c01a3297f57a870",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-10-02T16:06:53Z",
    "title_canon_sha256": "e11986822d1c3d6472e2f1cc6b238950365b36e475c384e602aa3d9a3e86cdc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0753",
    "kind": "arxiv",
    "version": 1
  }
}