Pith Number

pith:R55VUE7M

pith:2011:R55VUE7MBXJFWBRQRPY2SIDRSC

not attested not anchored not stored refs pending

Canonical Quantization of Spherically Symmetric Dust Collapse

Cenalo Vaz, Louis Witten

arxiv:1111.6821 v1 · 2011-11-29 · 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{R55VUE7MBXJFWBRQRPY2SIDRSC}

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.

Cited by

1 paper in Pith

Quantum dust cores of rotating black holes

Receipt and verification

First computed	2026-05-18T04:07:19.162944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f7b5a13ec0dd25b06308bf1a920719088a6ffc0a4474023c0d8c8a16720182d

Aliases

arxiv: 1111.6821 · arxiv_version: 1111.6821v1 · doi: 10.48550/arxiv.1111.6821 · pith_short_12: R55VUE7MBXJF · pith_short_16: R55VUE7MBXJFWBRQ · pith_short_8: R55VUE7M

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/R55VUE7MBXJFWBRQRPY2SIDRSC \
  | 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: 8f7b5a13ec0dd25b06308bf1a920719088a6ffc0a4474023c0d8c8a16720182d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42c162ff231febfcc523128b1038998dbcb5f579a45c5c7f77503c10a178ae09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-11-29T14:26:43Z",
    "title_canon_sha256": "b3f830908353af6f9cfbfa61831cea43ae48bfcd60a34a29325e649bf14ec935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6821",
    "kind": "arxiv",
    "version": 1
  }
}