Pith Number

pith:526UDZQ7

pith:2018:526UDZQ7QZMNVV4CMH6UXKAALB

not attested not anchored not stored refs pending

The Dapor-Liegener model of Loop Quantum Cosmology: A dynamical analysis

Jaume de Haro

arxiv:1806.08926 v3 · 2018-06-23 · 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{526UDZQ7QZMNVV4CMH6UXKAALB}

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.

Receipt and verification

First computed	2026-05-17T23:59:16.859512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eebd41e61f8658dad78261fd4ba8005862c59d4f45c24a81f4b597a4ad807010

Aliases

arxiv: 1806.08926 · arxiv_version: 1806.08926v3 · doi: 10.48550/arxiv.1806.08926 · pith_short_12: 526UDZQ7QZMN · pith_short_16: 526UDZQ7QZMNVV4C · pith_short_8: 526UDZQ7

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/526UDZQ7QZMNVV4CMH6UXKAALB \
  | 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: eebd41e61f8658dad78261fd4ba8005862c59d4f45c24a81f4b597a4ad807010

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f953ba1e72896d7436daffdfa678cb67aa14291f9c6e42aed6358e98b852c6a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-23T08:04:04Z",
    "title_canon_sha256": "f7eee54bed7c8a196345cf7d2f0765468f731bfa3c70ef6023b41aa49701912c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08926",
    "kind": "arxiv",
    "version": 3
  }
}