Pith Number

pith:5D7U4IWJ

pith:2005:5D7U4IWJO2BB5XGLGRTLHE5Q62

not attested not anchored not stored refs pending

Can the Acceleration of Our Universe Be Explained by the Effects of Inhomogeneities?

Akihiro Ishibashi, Robert M. Wald

arxiv:gr-qc/0509108 v3 · 2005-09-27 · gr-qc · astro-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5D7U4IWJO2BB5XGLGRTLHE5Q62}

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

Bounding the Effect of HOD Assumptions on Small-Scale Clustering Constraints

Receipt and verification

First computed	2026-07-04T16:55:18.278030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8ff4e22c976821edccb3466b393b0f6b1c570c471ccd62d07a9040b36478713

Aliases

arxiv: gr-qc/0509108 · arxiv_version: gr-qc/0509108v3 · doi: 10.48550/arxiv.gr-qc/0509108 · pith_short_12: 5D7U4IWJO2BB · pith_short_16: 5D7U4IWJO2BB5XGL · pith_short_8: 5D7U4IWJ

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/5D7U4IWJO2BB5XGLGRTLHE5Q62 \
  | 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: e8ff4e22c976821edccb3466b393b0f6b1c570c471ccd62d07a9040b36478713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5dadebc68ef3d9d7a84834075a761a53be60522a1a96cee76f068b065d41bf6",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-09-27T22:22:37Z",
    "title_canon_sha256": "e1bb956565b076755be798b1c08e948b441a19884fb9fca8925c9235f7717e61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0509108",
    "kind": "arxiv",
    "version": 3
  }
}