Pith Number

pith:AQ63CCUC

pith:2012:AQ63CCUCBRRZW6PXT2UPXHXQR2

not attested not anchored not stored refs pending

The (2+1)-dimensional charged gravastars

A. A. Usmani, Farook Rahaman, Safiqul Islam, Saibal Ray

arxiv:1205.6796 v2 · 2012-05-30 · physics.gen-ph · 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{AQ63CCUCBRRZW6PXT2UPXHXQR2}

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	2026-05-18T01:57:09.824959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

043db10a820c639b79f79ea8fb9ef08e8ad728f78fc176b0561585bc549b2f06

Aliases

arxiv: 1205.6796 · arxiv_version: 1205.6796v2 · doi: 10.48550/arxiv.1205.6796 · pith_short_12: AQ63CCUCBRRZ · pith_short_16: AQ63CCUCBRRZW6PX · pith_short_8: AQ63CCUC

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/AQ63CCUCBRRZW6PXT2UPXHXQR2 \
  | 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: 043db10a820c639b79f79ea8fb9ef08e8ad728f78fc176b0561585bc549b2f06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c368e319a1836c8e760eeab0f3a31044972f4ce94f445656e9b89b31974713e4",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-05-30T09:54:47Z",
    "title_canon_sha256": "4c5a0b55908d759c2485eba0363c07546114dc426eedc8117ee2e9202b8eeef8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6796",
    "kind": "arxiv",
    "version": 2
  }
}