Pith Number

pith:CX4ZBPFV

pith:2011:CX4ZBPFVKNXMFMGHPLICLXMZEF

not attested not anchored not stored refs pending

Application of higher order holonomy corrections to perturbation theory of cosmology

Jian-Yang Zhu, Yu Li

arxiv:1102.2720 v1 · 2011-02-14 · 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{CX4ZBPFVKNXMFMGHPLICLXMZEF}

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	2026-05-18T04:13:56.667002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15f990bcb5536ec2b0c77ad025dd99214e84ac177b763246b46d515f3fbe6ec7

Aliases

arxiv: 1102.2720 · arxiv_version: 1102.2720v1 · doi: 10.48550/arxiv.1102.2720 · pith_short_12: CX4ZBPFVKNXM · pith_short_16: CX4ZBPFVKNXMFMGH · pith_short_8: CX4ZBPFV

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/CX4ZBPFVKNXMFMGHPLICLXMZEF \
  | 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: 15f990bcb5536ec2b0c77ad025dd99214e84ac177b763246b46d515f3fbe6ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ba8138a89151071e5fe3fc3fe073c80110049766dcdefab0ed0c4ce6f29c306",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-02-14T10:22:32Z",
    "title_canon_sha256": "dd088a17b15630f48a18bb3325acaa78f75f84bca05549d030ad14f4578795bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2720",
    "kind": "arxiv",
    "version": 1
  }
}