Pith Number

pith:W7UEXD55

pith:2020:W7UEXD55UXTYJSW26KYKB653XM

not attested not anchored not stored refs pending

Black hole collapse and bounce in effective loop quantum gravity

Edward Wilson-Ewing, Jarod George Kelly, Robert Santacruz

arxiv:2006.09325 v4 · 2020-06-16 · 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{W7UEXD55UXTYJSW26KYKB653XM}

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

3 papers in Pith

An analytic model for a total process of gravitational collapse: From star to Schwarzschild black hole

Quantum gravitational stellar evolution beyond shell-crossing singularities

Dust collapse and bounce in spherically symmetric quantum-inspired gravity models

Receipt and verification

First computed	2026-07-05T04:31:19.841369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7e84b8fbda5e784cadaf2b0a0fbbbbb057b400fb417b19622edafc9fcb276be

Aliases

arxiv: 2006.09325 · arxiv_version: 2006.09325v4 · doi: 10.48550/arxiv.2006.09325 · pith_short_12: W7UEXD55UXTY · pith_short_16: W7UEXD55UXTYJSW2 · pith_short_8: W7UEXD55

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/W7UEXD55UXTYJSW26KYKB653XM \
  | 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: b7e84b8fbda5e784cadaf2b0a0fbbbbb057b400fb417b19622edafc9fcb276be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5cac65bbec23705faeb3457c45c0ee9faca0aabc490e179a25032c284050667",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-06-16T17:06:39Z",
    "title_canon_sha256": "63336edfbb56a9cc14085004bc5d8ac7b010043b4492ac05e739752b9f411532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.09325",
    "kind": "arxiv",
    "version": 4
  }
}