Pith Number

pith:FIFDA4YC

pith:2020:FIFDA4YC3R5EGJYID426UXZH3X

not attested not anchored not stored refs pending

Clustering dark energy imprints on cosmological observables of the gravitational field

Farbod Hassani, Julian Adamek, Martin Kunz

arxiv:2007.04968 v3 · 2020-07-09 · astro-ph.CO · astro-ph.GA · 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{FIFDA4YC3R5EGJYID426UXZH3X}

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.

Receipt and verification

First computed	2026-07-05T06:11:52.796411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a0a307302dc7a4327081f35ea5f27ddfd64a11eb14055ebea853beea8dd1518

Aliases

arxiv: 2007.04968 · arxiv_version: 2007.04968v3 · doi: 10.48550/arxiv.2007.04968 · pith_short_12: FIFDA4YC3R5E · pith_short_16: FIFDA4YC3R5EGJYI · pith_short_8: FIFDA4YC

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/FIFDA4YC3R5EGJYID426UXZH3X \
  | 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: 2a0a307302dc7a4327081f35ea5f27ddfd64a11eb14055ebea853beea8dd1518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b9987d90669fa6fbe9a79ff684affa37b6849ddf6574b2b1c99dad12cacb1f",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-09T17:56:34Z",
    "title_canon_sha256": "67b2f2b1d0636be015700ad0a17b70f00f5a305741049da54a19b2f1529871b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.04968",
    "kind": "arxiv",
    "version": 3
  }
}