Pith Number

pith:LNA7WSFP

pith:2020:LNA7WSFPO5U5UEGDDRMESUB2HP

not attested not anchored not stored refs pending

Examining the weak cosmic censorship conjecture by gedanken experiments for an EMDA black hole

Hai-Feng Ding, Xiang-Hua Zhai

arxiv:2012.06120 v1 · 2020-12-11 · 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{LNA7WSFPO5U5UEGDDRMESUB2HP}

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

2 papers in Pith

Trapped Surface as a Cosmic Censor

Kerr-de Sitter Black Holes: Quantum Aspects and Cosmic Censorship Conjecture

Receipt and verification

First computed	2026-07-05T02:12:14.029767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b41fb48af7769da10c31c5849503a3bf3f5f2e16a6740fa6541afd78eeaf409

Aliases

arxiv: 2012.06120 · arxiv_version: 2012.06120v1 · doi: 10.48550/arxiv.2012.06120 · pith_short_12: LNA7WSFPO5U5 · pith_short_16: LNA7WSFPO5U5UEGD · pith_short_8: LNA7WSFP

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/LNA7WSFPO5U5UEGDDRMESUB2HP \
  | 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: 5b41fb48af7769da10c31c5849503a3bf3f5f2e16a6740fa6541afd78eeaf409

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ac6ca6d2b9b3dce2a17d6baf020737dc095369b6ee654ecbd7e3d56543af8f3",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-12-11T04:39:35Z",
    "title_canon_sha256": "f80e17df14e9182faa0724458059ee4d0bd76657410e606c2ba5ecd2487d9899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.06120",
    "kind": "arxiv",
    "version": 1
  }
}