Pith Number

pith:AERASS4Q

pith:2016:AERASS4QCBIBJZ27VFCGQWFJWN

not attested not anchored not stored refs pending

The perturbed universe in the deformed algebra approach of Loop Quantum Cosmology

J. Grain

arxiv:1606.03271 v1 · 2016-06-10 · gr-qc · 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{AERASS4QCBIBJZ27VFCGQWFJWN}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-05-18T01:10:02.495077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0122094b90105014e75fa9446858a9b377ca701bcebe52b089e1dd57b00cbb97

Aliases

arxiv: 1606.03271 · arxiv_version: 1606.03271v1 · doi: 10.48550/arxiv.1606.03271 · pith_short_12: AERASS4QCBIB · pith_short_16: AERASS4QCBIBJZ27 · pith_short_8: AERASS4Q

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/AERASS4QCBIBJZ27VFCGQWFJWN \
  | 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: 0122094b90105014e75fa9446858a9b377ca701bcebe52b089e1dd57b00cbb97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e246c6535783189899e2aa238283a95601e95613d2ff27a8dc31fb9858a2131",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-06-10T11:07:59Z",
    "title_canon_sha256": "1005a158ba1f84d60d2a9a50f1566e21379c7a67b07ca709c84ebd982934d683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03271",
    "kind": "arxiv",
    "version": 1
  }
}