Pith Number

pith:A2HLWK4P

pith:2019:A2HLWK4PQNJJDHLEHJNEE2KFYA

not attested not anchored not stored refs pending

Challenges in recovering a consistent cosmology from the effective dynamics of loop quantum gravity

Andrea Dapor, Klaus Liegener, Tomasz Paw{\l}owski

arxiv:1910.04710 v2 · 2019-10-10 · 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{A2HLWK4PQNJJDHLEHJNEE2KFYA}

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	2026-07-05T00:24:10.018789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

068ebb2b8f8352919d643a5a426945c0160e0188bf802d358c2fcbd865e8def9

Aliases

arxiv: 1910.04710 · arxiv_version: 1910.04710v2 · doi: 10.48550/arxiv.1910.04710 · pith_short_12: A2HLWK4PQNJJ · pith_short_16: A2HLWK4PQNJJDHLE · pith_short_8: A2HLWK4P

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/A2HLWK4PQNJJDHLEHJNEE2KFYA \
  | 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: 068ebb2b8f8352919d643a5a426945c0160e0188bf802d358c2fcbd865e8def9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9cd7486c60720c687b3eea4c28f939ddd840c8ed31f3f336524294667fe741b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-10-10T17:07:28Z",
    "title_canon_sha256": "2797107fddb5f27c745161eef158a698d71c52a6ead90aafc759f3d488c20120"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04710",
    "kind": "arxiv",
    "version": 2
  }
}