Pith Number

pith:HKDZP46H

pith:2023:HKDZP46HKUSNJ5ELQUMBQGZ2ZE

not attested not anchored not stored refs pending

Mass density vs. energy density at cosmological scales

A. Emrah Y\"ukselci, Alexander Zhuk, Ezgi Yilmaz, Maxim Eingorn

arxiv:2309.02989 v2 · 2023-09-06 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKDZP46HKUSNJ5ELQUMBQGZ2ZE}

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

Large Language Models for Material Property Predictions: elastic constant tensor prediction and materials design

Receipt and verification

First computed	2026-07-05T08:04:33.371996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a8797f3c75524d4f48b8518181b3ac92d674829bc34ce49b373e8bfde3b9492

Aliases

arxiv: 2309.02989 · arxiv_version: 2309.02989v2 · doi: 10.48550/arxiv.2309.02989 · pith_short_12: HKDZP46HKUSN · pith_short_16: HKDZP46HKUSNJ5EL · pith_short_8: HKDZP46H

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/HKDZP46HKUSNJ5ELQUMBQGZ2ZE \
  | 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: 3a8797f3c75524d4f48b8518181b3ac92d674829bc34ce49b373e8bfde3b9492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee9182112055ba8ab3d3d4b45c371d0287fbbcc48d8d360f44c0516b4f6f226",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-09-06T13:34:36Z",
    "title_canon_sha256": "644e1b27c70afd8917a289d882aba8c9238059303883a123e2c65b22957e1699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.02989",
    "kind": "arxiv",
    "version": 2
  }
}