Pith Number

pith:A66OGATH

pith:2011:A66OGATHI4GD426T5YCJPWVWQQ

not attested not anchored not stored refs pending

Non-Gaussian features from the inverse volume corrections in loop quantum cosmology

Bin Hu, Li-Fang Li, Rong-Gen Cai, Zong-Kuan Guo

arxiv:1112.2785 v2 · 2011-12-13 · gr-qc · astro-ph.CO · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A66OGATHI4GD426T5YCJPWVWQQ}

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	2026-05-18T03:45:00.850666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07bce30267470c3e6bd3ee0497dab68427a6a38f1423088b1388350910b0f8ab

Aliases

arxiv: 1112.2785 · arxiv_version: 1112.2785v2 · doi: 10.48550/arxiv.1112.2785 · pith_short_12: A66OGATHI4GD · pith_short_16: A66OGATHI4GD426T · pith_short_8: A66OGATH

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/A66OGATHI4GD426T5YCJPWVWQQ \
  | 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: 07bce30267470c3e6bd3ee0497dab68427a6a38f1423088b1388350910b0f8ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b939ffda57412f089a6d8738a5041d28a91d26e8977d2b89292a6dff8c456245",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-12-13T03:36:15Z",
    "title_canon_sha256": "bcc9ee0ade39b13b23184dd2b5a140a45bd30d68e8471e9193830629c87e9c5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2785",
    "kind": "arxiv",
    "version": 2
  }
}