Pith Number

pith:Z6GA3YSB

pith:2017:Z6GA3YSB47D2JJLARDCJG4A4VF

not attested not anchored not stored refs pending

Safely smoothing spacetime: backreaction in relativistic cosmological simulations

Chris Clarkson, David Daverio, Julian Adamek, Martin Kunz, Ruth Durrer

arxiv:1706.09309 v2 · 2017-06-28 · astro-ph.CO · 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{Z6GA3YSB47D2JJLARDCJG4A4VF}

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

Impact of inhomogeneous curvature on growth rate measurements from magnitude fluctuations

Receipt and verification

First computed	2026-05-17T23:58:59.405213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf8c0de241e7c7a4a56088c493701ca956bbd679e48496902a9630f91f9f043b

Aliases

arxiv: 1706.09309 · arxiv_version: 1706.09309v2 · doi: 10.48550/arxiv.1706.09309 · pith_short_12: Z6GA3YSB47D2 · pith_short_16: Z6GA3YSB47D2JJLA · pith_short_8: Z6GA3YSB

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/Z6GA3YSB47D2JJLARDCJG4A4VF \
  | 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: cf8c0de241e7c7a4a56088c493701ca956bbd679e48496902a9630f91f9f043b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9caf5e55e92cb0d1bbe60a800150f0dccaf68fef152a3cd36f6bd8126723764",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-06-28T14:18:36Z",
    "title_canon_sha256": "d717c3d3c28d2927fa115ecef4fca43d02b7e78ce1067216f62eff782cbf6c8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09309",
    "kind": "arxiv",
    "version": 2
  }
}