Pith Number

pith:5NPOFRQR

pith:2013:5NPOFRQRFQGUYSYKVTYVGCFOGQ

not attested not anchored not stored refs pending

Anomaly-free perturbations with inverse-volume and holonomy corrections in Loop Quantum Cosmology

Aurelien Barrau, Linda Linsefors, Thomas Cailleteau

arxiv:1307.5238 v2 · 2013-07-19 · 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{5NPOFRQRFQGUYSYKVTYVGCFOGQ}

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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

1 paper in Pith

Stable initial conditions and analytical investigations of cosmological perturbations in a modified loop quantum cosmology

Receipt and verification

First computed	2026-05-18T02:46:32.869931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb5ee2c6112c0d4c4b0aacf15308ae34369ea61991fe4befac24c803d23dee7c

Aliases

arxiv: 1307.5238 · arxiv_version: 1307.5238v2 · doi: 10.48550/arxiv.1307.5238 · pith_short_12: 5NPOFRQRFQGU · pith_short_16: 5NPOFRQRFQGUYSYK · pith_short_8: 5NPOFRQR

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/5NPOFRQRFQGUYSYKVTYVGCFOGQ \
  | 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: eb5ee2c6112c0d4c4b0aacf15308ae34369ea61991fe4befac24c803d23dee7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b04ac9029e7d0bc2681f4b99399c82e2f31daf139ca18f08ad6c7762e02b3ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-07-19T14:43:10Z",
    "title_canon_sha256": "38a1de6c6c9b443f5a764316802f01ddbad20e236c478807c336897843677079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5238",
    "kind": "arxiv",
    "version": 2
  }
}