Pith Number

pith:6MBQJFBS

pith:2009:6MBQJFBSDDDMF3FMLPSIPKBUEJ

not attested not anchored not stored refs pending

How the Cosmological Constant Affects Gravastar Formation

M.F.A. da Silva, P. Rocha, R. Chan

arxiv:0910.2054 v2 · 2009-10-11 · 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{6MBQJFBSDDDMF3FMLPSIPKBUEJ}

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	2026-05-18T03:42:32.458369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f30304943218c6c2ecac5be487a8342257ed2be10bb4ca23833323eae24747e3

Aliases

arxiv: 0910.2054 · arxiv_version: 0910.2054v2 · doi: 10.48550/arxiv.0910.2054 · pith_short_12: 6MBQJFBSDDDM · pith_short_16: 6MBQJFBSDDDMF3FM · pith_short_8: 6MBQJFBS

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/6MBQJFBSDDDMF3FMLPSIPKBUEJ \
  | 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: f30304943218c6c2ecac5be487a8342257ed2be10bb4ca23833323eae24747e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b6dc4089f573e4fcfd3e9ff8676e1c7867ac3ca7346f3ca4f8635f206e84d1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-10-11T21:59:57Z",
    "title_canon_sha256": "0d0b5a875373e739ae9711905eae830e68b8d28619585e1581f1823132354a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2054",
    "kind": "arxiv",
    "version": 2
  }
}