Pith Number

pith:WGKKSJ3I

pith:2014:WGKKSJ3IDCYNZGNWVLK4FV55Y4

not attested not anchored not stored refs pending

On the Effective Metric of a Planck Star

Carlo Rovelli, Costantino Pacilio, Simone Speziale, Tommaso De Lorenzo

arxiv:1412.6015 v2 · 2014-12-18 · 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{WGKKSJ3IDCYNZGNWVLK4FV55Y4}

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

Dark matter production from evaporation of regular primordial black holes

On gravitational collapse and integrable singularities

Inflation driven by repulsive-like primordial black holes

Receipt and verification

First computed	2026-05-18T02:20:30.380053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b194a9276818b0dc99b6aad5c2d7bdc72d7e603c222e2ebb5db38a9fdc476463

Aliases

arxiv: 1412.6015 · arxiv_version: 1412.6015v2 · doi: 10.48550/arxiv.1412.6015 · pith_short_12: WGKKSJ3IDCYN · pith_short_16: WGKKSJ3IDCYNZGNW · pith_short_8: WGKKSJ3I

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/WGKKSJ3IDCYNZGNWVLK4FV55Y4 \
  | 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: b194a9276818b0dc99b6aad5c2d7bdc72d7e603c222e2ebb5db38a9fdc476463

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46f913ad6793de8699a6a9d171a23f9e2f10ca9f7845653f29a928e4ade230a0",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-18T19:23:02Z",
    "title_canon_sha256": "72fcf3847717057615ac6d4bd06098fa0790ae19fdc49dc80ef667b3b05cb639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6015",
    "kind": "arxiv",
    "version": 2
  }
}