Pith Number

pith:6IA4XTCB

pith:2012:6IA4XTCBU7S4N566PUY3LXBAQN

not attested not anchored not stored refs pending

Singularity free stars in (2+1) dimensions

Ayan Banerjee, Farook Rahaman, Irina Radinschi, Soumendranath Ruz, Sumita Banerjee

arxiv:1210.6346 v1 · 2012-10-23 · 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{6IA4XTCBU7S4N566PUY3LXBAQN}

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	2026-05-18T01:53:44.115773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f201cbcc41a7e5c6f7de7d31b5dc20836caf87724055b404b998dee5f708f890

Aliases

arxiv: 1210.6346 · arxiv_version: 1210.6346v1 · doi: 10.48550/arxiv.1210.6346 · pith_short_12: 6IA4XTCBU7S4 · pith_short_16: 6IA4XTCBU7S4N566 · pith_short_8: 6IA4XTCB

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/6IA4XTCBU7S4N566PUY3LXBAQN \
  | 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: f201cbcc41a7e5c6f7de7d31b5dc20836caf87724055b404b998dee5f708f890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "973bcec6f8f49815cda7f2cdff4f3fc3e52352fc235a00b250db5fd4e4dfcacb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-10-23T11:36:59Z",
    "title_canon_sha256": "6fcc8a8c16c6d6270b2ab295775da0c27385b8dec35089d7737644d927ec95bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6346",
    "kind": "arxiv",
    "version": 1
  }
}