Pith Number

pith:JXLUNFNZ

pith:2012:JXLUNFNZ4BA7CS266S5BM5O2WR

not attested not anchored not stored refs pending

Redshift space distortions in f(R) gravity

2), (2) The Enrico Fermi Institute, (3) ICC, (4) ICG, 5), (5) NAOC, Baojiu Li (3), Beijing), Carlton M. Baugh (3), Durham University, Elise Jennings (1, Gong-Bo Zhao (4, Kazuya Koyama (4) ((1) KICP, University of Chicago, University of Portsmouth

arxiv:1205.2698 v2 · 2012-05-11 · 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{JXLUNFNZ4BA7CS266S5BM5O2WR}

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	2026-05-18T03:25:06.037758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dd74695b9e041f14b5ef4ba1675dab4737efee86198f2f594429f664a6cdaf3

Aliases

arxiv: 1205.2698 · arxiv_version: 1205.2698v2 · doi: 10.48550/arxiv.1205.2698 · pith_short_12: JXLUNFNZ4BA7 · pith_short_16: JXLUNFNZ4BA7CS26 · pith_short_8: JXLUNFNZ

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/JXLUNFNZ4BA7CS266S5BM5O2WR \
  | 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: 4dd74695b9e041f14b5ef4ba1675dab4737efee86198f2f594429f664a6cdaf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "374251bdb387ac648378f5c38bc4d9a9d852494c04eb3f6e29832efb75c7e043",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-11T20:00:03Z",
    "title_canon_sha256": "3ab74ae9ae04d57cf67f1ed3a799bdfad118ebbca4fcf7509aee45be3cd747c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2698",
    "kind": "arxiv",
    "version": 2
  }
}