Pith Number

pith:YPW2IBAY

pith:2021:YPW2IBAYKD7Z3FNJ4FAVCO6YPZ

not attested not anchored not stored refs pending

Quantum gravity of dust collapse: shock waves from black holes

Edward Wilson-Ewing, Jarod George Kelly, Robert Santacruz, Viqar Husain

arxiv:2109.08667 v2 · 2021-09-17 · 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{YPW2IBAYKD7Z3FNJ4FAVCO6YPZ}

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

4 papers in Pith

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

Dust collapse in asymptotic safety: a path to regular black holes

Quantum gravitational stellar evolution beyond shell-crossing singularities

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

Receipt and verification

First computed	2026-07-05T04:07:25.132009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3eda4041850ff9d95a9e141513bd87e6df25fa7107337fa726376aead0e926e

Aliases

arxiv: 2109.08667 · arxiv_version: 2109.08667v2 · doi: 10.48550/arxiv.2109.08667 · pith_short_12: YPW2IBAYKD7Z · pith_short_16: YPW2IBAYKD7Z3FNJ · pith_short_8: YPW2IBAY

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/YPW2IBAYKD7Z3FNJ4FAVCO6YPZ \
  | 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: c3eda4041850ff9d95a9e141513bd87e6df25fa7107337fa726376aead0e926e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de129efa032cca9d8f66b9e3ce1e2a9675c2cfb31f58e2c71cfeae94479acbcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-17T17:48:25Z",
    "title_canon_sha256": "63d042b0984ff49f8eda4fb6a48163e53a6d777121f25150ad8add997b61df8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08667",
    "kind": "arxiv",
    "version": 2
  }
}