Pith Number

pith:4OKWM6WD

pith:2020:4OKWM6WDIQGT5LA3BFNZRKYY7O

not attested not anchored not stored refs pending

Nonsingular Black Holes From Charged Dust Collapse: A Concrete Mechanism to Evade Interior Singularities in General Relativity

Rodrigo Maier

arxiv:2005.09576 v3 · 2020-05-19 · 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{4OKWM6WDIQGT5LA3BFNZRKYY7O}

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	2026-05-17T23:39:18.655022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e395667ac3440d3eac1b095b98ab18fb8259ff775c9224c6608cc152212a4ad7

Aliases

arxiv: 2005.09576 · arxiv_version: 2005.09576v3 · doi: 10.48550/arxiv.2005.09576 · pith_short_12: 4OKWM6WDIQGT · pith_short_16: 4OKWM6WDIQGT5LA3 · pith_short_8: 4OKWM6WD

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/4OKWM6WDIQGT5LA3BFNZRKYY7O \
  | 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: e395667ac3440d3eac1b095b98ab18fb8259ff775c9224c6608cc152212a4ad7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a033384b9feb3a58c2b697cadb788618e430e4d8ee9864faa1aa9873206410",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-05-19T16:42:06Z",
    "title_canon_sha256": "b9f750ac54cbc7baa631590681a61a5f24a0ce010f546412477b1e8587d67de8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.09576",
    "kind": "arxiv",
    "version": 3
  }
}