Pith Number

pith:J2UIWEIG

pith:2022:J2UIWEIG5UXIDS56BVPMONUFW7

not attested not anchored not stored refs pending

The Penrose Inequality as a Constraint on the Low Energy Limit of Quantum Gravity

{\AA}smund Folkestad

arxiv:2209.00013 v5 · 2022-08-31 · 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{J2UIWEIG5UXIDS56BVPMONUFW7}

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

1 paper in Pith

Holographic Time Crystals vs Penrose

Receipt and verification

First computed	2026-07-05T07:55:18.990232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ea88b1106ed2e81cbbe0d5ec73685b7dd9e8c6a674d8d544620e7d02e27b8d6

Aliases

arxiv: 2209.00013 · arxiv_version: 2209.00013v5 · doi: 10.48550/arxiv.2209.00013 · pith_short_12: J2UIWEIG5UXI · pith_short_16: J2UIWEIG5UXIDS56 · pith_short_8: J2UIWEIG

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/J2UIWEIG5UXIDS56BVPMONUFW7 \
  | 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: 4ea88b1106ed2e81cbbe0d5ec73685b7dd9e8c6a674d8d544620e7d02e27b8d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68e594640ffad9a2eb28c566ca5f8538baa8057f4bda052d0e8916b9aa4fccc0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-08-31T18:00:00Z",
    "title_canon_sha256": "0936f18f86409a9c86b6582edaf41cea0a93d53f8ce74cea8465775e9ecac8fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00013",
    "kind": "arxiv",
    "version": 5
  }
}