Pith Number

pith:FCHFZYEM

pith:2025:FCHFZYEMMQEWBXQE3F4T57HCQS

not attested not anchored not stored refs pending

Quantum Area Fluctuations from Gravitational Phase Space

Kathryn M. Zurek, Luca Ciambelli, Temple He

arxiv:2504.12282 v2 · 2025-04-16 · 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{FCHFZYEMMQEWBXQE3F4T57HCQS}

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

Quantization of Gravity on Null Hypersurfaces

Mapping the Infrared Phase Space of Gravity to Finite Subregions

Quantum Geometry from Area Fluctuations

From Asymptotically Flat Gravity to Finite Causal Diamonds

Receipt and verification

First computed	2026-07-05T12:00:27.422852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

288e5ce08c640960de04d9793efce28493d83bfe8d0fcd8dd32d318dfbd774f7

Aliases

arxiv: 2504.12282 · arxiv_version: 2504.12282v2 · doi: 10.48550/arxiv.2504.12282 · pith_short_12: FCHFZYEMMQEW · pith_short_16: FCHFZYEMMQEWBXQE · pith_short_8: FCHFZYEM

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/FCHFZYEMMQEWBXQE3F4T57HCQS \
  | 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: 288e5ce08c640960de04d9793efce28493d83bfe8d0fcd8dd32d318dfbd774f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "732bc55830610f28ce09418a9760a2d17fdb5c38d8f5b9b8ff974b7cb0dc6bb6",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-04-16T17:44:56Z",
    "title_canon_sha256": "be05a94ac1c634ec35bf9a9c00e473dca39f1df90fcf34a7b5fd287dc5364bd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12282",
    "kind": "arxiv",
    "version": 2
  }
}