Pith Number

pith:IKAY6YZR

pith:2017:IKAY6YZRZKCC3CLOANWT7Y2WR2

not attested not anchored not stored refs pending

Anomaly free cosmological perturbations with generalised holonomy correction in loop quantum cosmology

Molin Liu, Yu Han

arxiv:1711.04991 v2 · 2017-11-14 · 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{IKAY6YZRZKCC3CLOANWT7Y2WR2}

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	2026-05-18T00:18:31.337308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42818f6331ca842d896e036d3fe3568e82084735ec9642dd6b6fe0e5ee700e72

Aliases

arxiv: 1711.04991 · arxiv_version: 1711.04991v2 · doi: 10.48550/arxiv.1711.04991 · pith_short_12: IKAY6YZRZKCC · pith_short_16: IKAY6YZRZKCC3CLO · pith_short_8: IKAY6YZR

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/IKAY6YZRZKCC3CLOANWT7Y2WR2 \
  | 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: 42818f6331ca842d896e036d3fe3568e82084735ec9642dd6b6fe0e5ee700e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dec7e536f3a9a90f2e0ca201eb9f0b7833561155e5c17ada4e604e029af9ff49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-14T08:17:26Z",
    "title_canon_sha256": "d540b87f38570a5d13bd1ba97e371c65da3ecf3bfc6dd0ba3c431824d762ae49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04991",
    "kind": "arxiv",
    "version": 2
  }
}