Pith Number

pith:PHF6S442

pith:2012:PHF6S442VO5HPPYHRECKGOSO3Q

not attested not anchored not stored refs pending

Cosmology with Eddington-inspired Gravity

James H. C. Scargill, Maximo Banados, Pedro G. Ferreira

arxiv:1210.1521 v2 · 2012-10-04 · 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{PHF6S442VO5HPPYHRECKGOSO3Q}

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	2026-05-18T03:36:57.943574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79cbe9739aabba77bf078904a33a4edc1e59cdef053d2ac8c6913a6b0646ab70

Aliases

arxiv: 1210.1521 · arxiv_version: 1210.1521v2 · doi: 10.48550/arxiv.1210.1521 · pith_short_12: PHF6S442VO5H · pith_short_16: PHF6S442VO5HPPYH · pith_short_8: PHF6S442

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/PHF6S442VO5HPPYHRECKGOSO3Q \
  | 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: 79cbe9739aabba77bf078904a33a4edc1e59cdef053d2ac8c6913a6b0646ab70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e74bef854811a852c89f126db5686467d77e3e65c3a675fada2ed0bdf61d264",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-04T17:13:19Z",
    "title_canon_sha256": "2cfe95ec6841797b6368e3e706dc9bb7c40620c1b374f5ed7c6c1f942da785e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1521",
    "kind": "arxiv",
    "version": 2
  }
}