Pith Number

pith:MNQFEGC3

pith:2013:MNQFEGC3N4RHD25XMJJR6G2CF2

not attested not anchored not stored refs pending

Modeling halo mass functions in chameleon f(R) gravity

Baojiu Li, Gong-Bo Zhao, Kazuya Koyama, Lucas Lombriser

arxiv:1304.6395 v2 · 2013-04-23 · 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{MNQFEGC3N4RHD25XMJJR6G2CF2}

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

3 papers in Pith

Realistic simulations of galaxy formation in f(R) modified gravity

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

Receipt and verification

First computed	2026-05-18T03:08:59.148968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

636052185b6f2271ebb762531f1b422eac0a5faa6ab4ce513c9436396582ed55

Aliases

arxiv: 1304.6395 · arxiv_version: 1304.6395v2 · doi: 10.48550/arxiv.1304.6395 · pith_short_12: MNQFEGC3N4RH · pith_short_16: MNQFEGC3N4RHD25X · pith_short_8: MNQFEGC3

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/MNQFEGC3N4RHD25XMJJR6G2CF2 \
  | 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: 636052185b6f2271ebb762531f1b422eac0a5faa6ab4ce513c9436396582ed55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c878c4f2109b91b625face9df1e32d46d552a5059b568229d30e0dfd7503029a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-23T19:59:50Z",
    "title_canon_sha256": "67a5f87e8ab0dd369a58682697bd6c85751aaecbff3d1137bf44e297bb8f7023"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6395",
    "kind": "arxiv",
    "version": 2
  }
}