Pith Number

pith:2IH5QMKJ

pith:2015:2IH5QMKJJL52IN6PI3FNLWCLPU

not attested not anchored not stored refs pending

Superbounce and Loop Quantum Ekpyrotic Cosmologies from Modified Gravity: $F(R)$, $F(G)$ and $F(T)$ Theories

Emmanuel N. Saridakis, S.D. Odintsov, V.K. Oikonomou

arxiv:1501.06591 v2 · 2015-01-26 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IH5QMKJJL52IN6PI3FNLWCLPU}

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

An Interplay Between Fractional Calculus and Holographic Dark Energy

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

Receipt and verification

First computed	2026-05-18T01:34:55.052212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20fd831494afba437cf46cad5d84b7d3024570b4ca096a5d40102e4fb2394d1

Aliases

arxiv: 1501.06591 · arxiv_version: 1501.06591v2 · doi: 10.48550/arxiv.1501.06591 · pith_short_12: 2IH5QMKJJL52 · pith_short_16: 2IH5QMKJJL52IN6P · pith_short_8: 2IH5QMKJ

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/2IH5QMKJJL52IN6PI3FNLWCLPU \
  | 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: d20fd831494afba437cf46cad5d84b7d3024570b4ca096a5d40102e4fb2394d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff82bb7e09045cc2da6300d700113bdb36c0929a515ddfea302b48cdaf5776eb",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-01-26T21:17:32Z",
    "title_canon_sha256": "3e434cb7e82f3692536db31e9df9bfbc18eb074bd1b5f70145dc9bdf9999cb89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06591",
    "kind": "arxiv",
    "version": 2
  }
}