Pith Number

pith:YARNBF7Z

pith:2014:YARNBF7ZY43TM3VORG2M3DVXPX

not attested not anchored not stored refs pending

The effective geometry of the $n=1$ uniformly rotating self-gravitating polytrope

Andrea Geralico, Christian Cherubini, Donato Bini, Simonetta Filippi

arxiv:1408.4602 v1 · 2014-08-20 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YARNBF7ZY43TM3VORG2M3DVXPX}

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	2026-05-18T01:42:16.873848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c022d097f9c737366eae89b4cd8eb77dff391d692bebd0b3245d0e45e6e94c99

Aliases

arxiv: 1408.4602 · arxiv_version: 1408.4602v1 · doi: 10.48550/arxiv.1408.4602 · pith_short_12: YARNBF7ZY43T · pith_short_16: YARNBF7ZY43TM3VO · pith_short_8: YARNBF7Z

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/YARNBF7ZY43TM3VORG2M3DVXPX \
  | 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: c022d097f9c737366eae89b4cd8eb77dff391d692bebd0b3245d0e45e6e94c99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "044d24da65de3c3633196418bb7011e5c17af1809a17df234632da75476eef91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-08-20T10:51:37Z",
    "title_canon_sha256": "aa340e8afba4a85daf26a2345ddc2594fb4d3c9377a05ec3e8b3d189d9e54334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4602",
    "kind": "arxiv",
    "version": 1
  }
}