Pith Number

pith:L6K3LYAK

pith:2020:L6K3LYAKQWOB36AAHRGKTQ5TL7

not attested not anchored not stored refs pending

Spontaneous vectorization of electrically charged black holes

Alexandre M. Pombo, Jo\~ao M. S. Oliveira

arxiv:2012.07869 v1 · 2020-12-14 · 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{L6K3LYAKQWOB36AAHRGKTQ5TL7}

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	2026-07-05T02:13:58.249031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f95b5e00a859c1df8003c4ca9c3b35fef30f487dc0d314a1c5a03a6e332009c

Aliases

arxiv: 2012.07869 · arxiv_version: 2012.07869v1 · doi: 10.48550/arxiv.2012.07869 · pith_short_12: L6K3LYAKQWOB · pith_short_16: L6K3LYAKQWOB36AA · pith_short_8: L6K3LYAK

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/L6K3LYAKQWOB36AAHRGKTQ5TL7 \
  | 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: 5f95b5e00a859c1df8003c4ca9c3b35fef30f487dc0d314a1c5a03a6e332009c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbabdee7bed99ddb262317a1d65ea9cc5058785902d9bb0f3353f0aeca56c2fe",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-12-14T19:00:06Z",
    "title_canon_sha256": "1145aefdcc02bd6b3f77af4bfb02cdef6f8a49a9f9d6e91128c7240a0b9a2928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07869",
    "kind": "arxiv",
    "version": 1
  }
}