Pith Number

pith:CNDIBCV2

pith:2011:CNDIBCV2AM6RSOULWQAXL6Y7A4

not attested not anchored not stored refs pending

Quantization of the interior Schwarzschild black hole

Babak Vakili, Shahram Jalalzadeh

arxiv:1108.1337 v2 · 2011-08-05 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CNDIBCV2AM6RSOULWQAXL6Y7A4}

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	2026-05-18T04:05:03.771243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1346808aba033d193a8bb40175fb1f07128a4f3d25037eaa3aabe2d917c0abb7

Aliases

arxiv: 1108.1337 · arxiv_version: 1108.1337v2 · doi: 10.48550/arxiv.1108.1337 · pith_short_12: CNDIBCV2AM6R · pith_short_16: CNDIBCV2AM6RSOUL · pith_short_8: CNDIBCV2

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/CNDIBCV2AM6RSOULWQAXL6Y7A4 \
  | 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: 1346808aba033d193a8bb40175fb1f07128a4f3d25037eaa3aabe2d917c0abb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01a3a8646e15437bbf5312b91ab0c46b847cb02797b5684fa649cc25c17b5c9f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-08-05T14:34:48Z",
    "title_canon_sha256": "583fd534716638d11d5be98a3d4404049dacd46a8065c9f71c3757ee13475660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1337",
    "kind": "arxiv",
    "version": 2
  }
}