Pith Number

pith:VDOOIKXD

pith:2019:VDOOIKXDG7QMOPF4FA6VIFZ7KM

not attested not anchored not stored refs pending

Strong Cosmic Censorship for a Scalar Field in a Born-Infeld-de Sitter Black Hole

Guangzhou Guo, Houwen Wu, Peng Wang, Qingyu Gan

arxiv:1907.04466 v2 · 2019-07-10 · hep-th · 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{VDOOIKXDG7QMOPF4FA6VIFZ7KM}

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	2026-07-05T00:25:12.203654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8dce42ae337e0c73cbc283d54173f53144f1415b73d3db54c2f30b55bd6990d

Aliases

arxiv: 1907.04466 · arxiv_version: 1907.04466v2 · doi: 10.48550/arxiv.1907.04466 · pith_short_12: VDOOIKXDG7QM · pith_short_16: VDOOIKXDG7QMOPF4 · pith_short_8: VDOOIKXD

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/VDOOIKXDG7QMOPF4FA6VIFZ7KM \
  | 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: a8dce42ae337e0c73cbc283d54173f53144f1415b73d3db54c2f30b55bd6990d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23979f95ff35d1411e3a1ff4c7e7f0808ac2a630335d81e7f0b6e050f7ed81e9",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-07-10T00:21:21Z",
    "title_canon_sha256": "b82ba0d853327f20ad93285ecf12bdaca3d89c7e7758937490a5cffc632726b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04466",
    "kind": "arxiv",
    "version": 2
  }
}