Pith Number

pith:N5QH7RHU

pith:2017:N5QH7RHUL433G5RHFL663SY6S7

not attested not anchored not stored refs pending

On Gauge Invariant Cosmological Perturbations in UV-modified Horava Gravity

Mu-In Park, Sunyoung Shin

arxiv:1701.03844 v2 · 2017-01-13 · hep-th · astro-ph.CO · 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{N5QH7RHUL433G5RHFL663SY6S7}

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	2026-05-18T00:27:21.827994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f607fc4f45f37b376272afdedcb1e97cd12a61c610e0252f1487ee961f14ff8

Aliases

arxiv: 1701.03844 · arxiv_version: 1701.03844v2 · doi: 10.48550/arxiv.1701.03844 · pith_short_12: N5QH7RHUL433 · pith_short_16: N5QH7RHUL433G5RH · pith_short_8: N5QH7RHU

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/N5QH7RHUL433G5RHFL663SY6S7 \
  | 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: 6f607fc4f45f37b376272afdedcb1e97cd12a61c610e0252f1487ee961f14ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d7e96f762bc9587497173a106fb09550d6294ed1a857cd672e8c4ce8e90d0f0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-01-13T22:42:59Z",
    "title_canon_sha256": "d165a9e8fd6448b738873f0e0bbec7f10e6420488b806f57e9e9ea75541489cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03844",
    "kind": "arxiv",
    "version": 2
  }
}