Pith Number

pith:HWVTGKVU

pith:2009:HWVTGKVUWIM4QF7SP6DE2CBQX6

not attested not anchored not stored refs pending

Dynamics of finite and infinite self-gravitating systems with cold quasi-uniform initial conditions

B. Marcos, F. Sylos Labini, M. Joyce

arxiv:0905.3059 v1 · 2009-05-19 · 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{HWVTGKVUWIM4QF7SP6DE2CBQX6}

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	2026-05-18T02:13:38.707629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dab332ab4b219c817f27f864d0830bfa4c35c3cbde82f3534dc18d26c948887

Aliases

arxiv: 0905.3059 · arxiv_version: 0905.3059v1 · doi: 10.48550/arxiv.0905.3059 · pith_short_12: HWVTGKVUWIM4 · pith_short_16: HWVTGKVUWIM4QF7S · pith_short_8: HWVTGKVU

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/HWVTGKVUWIM4QF7SP6DE2CBQX6 \
  | 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: 3dab332ab4b219c817f27f864d0830bfa4c35c3cbde82f3534dc18d26c948887

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b74c912215e2a21eea9cf1fdcf02a3fdd4b605a3a43ced5378a11370858327f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-05-19T10:49:35Z",
    "title_canon_sha256": "167158846b1861bbec86055a1f195dbb7b181f3b645bc023d4568bf122509604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3059",
    "kind": "arxiv",
    "version": 1
  }
}