Pith Number

pith:CBS5NH25

pith:2023:CBS5NH25ZKMJECYENDFNV7QCMA

not attested not anchored not stored refs pending

Non-commutative Geometry from Perturbative Quantum Gravity in de Sitter spacetime

Albert Much, Kyriakos Papadopoulos, Markus Fr\"ob, William C.C. Lima

arxiv:2305.01517 v2 · 2023-04-29 · 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{CBS5NH25ZKMJECYENDFNV7QCMA}

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

On Perturbatively Dressed Observables

Receipt and verification

First computed	2026-07-05T06:58:09.471383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1065d69f5dca98920b0468cadafe0260083b9fd9c2364aa84869c308b8cb5c8d

Aliases

arxiv: 2305.01517 · arxiv_version: 2305.01517v2 · doi: 10.48550/arxiv.2305.01517 · pith_short_12: CBS5NH25ZKMJ · pith_short_16: CBS5NH25ZKMJECYE · pith_short_8: CBS5NH25

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/CBS5NH25ZKMJECYENDFNV7QCMA \
  | 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: 1065d69f5dca98920b0468cadafe0260083b9fd9c2364aa84869c308b8cb5c8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b807b1e5004e647f14ca07e0a03705509112f5759872eb117b36c54dde2b824",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-04-29T11:35:00Z",
    "title_canon_sha256": "86fb2c056a1530702299b60df4872df64656e0c0096546ff2a68d143c609377b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01517",
    "kind": "arxiv",
    "version": 2
  }
}