Pith Number

pith:IIELRVLF

pith:2017:IIELRVLF4P3UDUXNUJSARIVILQ

not attested not anchored not stored refs pending

On the implementation of the spherical collapse model for dark energy models

Francesco Pace, Matthias Bartelmann, Sven Meyer

arxiv:1708.02477 v2 · 2017-08-08 · 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{IIELRVLF4P3UDUXNUJSARIVILQ}

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

2 papers in Pith

Studying spherical collapse and its implications in the Eddington-inspired Born-Infeld gravity theory

Receipt and verification

First computed	2026-05-18T00:27:35.969474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4208b8d565e3f741d2eda26408a2a85c1aad1794359b301696f7ce06ab378602

Aliases

arxiv: 1708.02477 · arxiv_version: 1708.02477v2 · doi: 10.48550/arxiv.1708.02477 · pith_short_12: IIELRVLF4P3U · pith_short_16: IIELRVLF4P3UDUXN · pith_short_8: IIELRVLF

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/IIELRVLF4P3UDUXNUJSARIVILQ \
  | 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: 4208b8d565e3f741d2eda26408a2a85c1aad1794359b301696f7ce06ab378602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25e943c0c6f2ff179a5b676652f0150033aa84d1d9713c1e20cf54811e3683a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-08-08T13:24:47Z",
    "title_canon_sha256": "0e9b40a719e36c1d91063a7bcbee62a3eb42bca96ea75eebf319ef58947e16b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02477",
    "kind": "arxiv",
    "version": 2
  }
}