Pith Number

pith:X4Z7WJ57

pith:2026:X4Z7WJ572JKAXXDZ5WKHDNO3HS

not attested not anchored not stored refs pending

The Quantum Boundary of Black Hole Interiors: Termination of the Sum over Geometries at Planck Curvature

Edward J. Shaya

arxiv:2606.15423 v2 · 2026-06-13 · 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{X4Z7WJ572JKAXXDZ5WKHDNO3HS}

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	2026-06-19T16:11:37.545738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf33fb27bfd2540bdc79ed9471b5db3c807b23d16bd9f2455f8cd29193314aea

Aliases

arxiv: 2606.15423 · arxiv_version: 2606.15423v2 · doi: 10.48550/arxiv.2606.15423 · pith_short_12: X4Z7WJ572JKA · pith_short_16: X4Z7WJ572JKAXXDZ · pith_short_8: X4Z7WJ57

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/X4Z7WJ572JKAXXDZ5WKHDNO3HS \
  | 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: bf33fb27bfd2540bdc79ed9471b5db3c807b23d16bd9f2455f8cd29193314aea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1351da0eb29a7cab35719581ab78d3ba1ecb345e84616ca96a272c5f006dbe0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-13T18:22:06Z",
    "title_canon_sha256": "f02581057c7e4b5cb2d413b4c1557a99d6f2e1d53af7081bb9b9b45ab302686d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.15423",
    "kind": "arxiv",
    "version": 2
  }
}