Pith Number

pith:OJ5H4QHL

pith:2018:OJ5H4QHLTSHBB4XJBGIQ2XLZOA

not attested not anchored not stored refs pending

Hamiltonian analysis of Mimetic gravity with higher derivatives

Yunlong Zheng

arxiv:1810.03826 v3 · 2018-10-09 · 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{OJ5H4QHLTSHBB4XJBGIQ2XLZOA}

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.

Cited by

1 paper in Pith

Imperfect dark matter with higher derivatives

Receipt and verification

First computed	2026-07-05T02:07:00.075994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

727a7e40eb9c8e10f2e909910d5d797023aaa1e059944d8a28321f9e1b18ea3b

Aliases

arxiv: 1810.03826 · arxiv_version: 1810.03826v3 · doi: 10.48550/arxiv.1810.03826 · pith_short_12: OJ5H4QHLTSHB · pith_short_16: OJ5H4QHLTSHBB4XJ · pith_short_8: OJ5H4QHL

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/OJ5H4QHLTSHBB4XJBGIQ2XLZOA \
  | 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: 727a7e40eb9c8e10f2e909910d5d797023aaa1e059944d8a28321f9e1b18ea3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "195d94f09e051f7b8453e672ccfba35f7b0c8983b7b178f5c9c5da5651795b10",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-10-09T06:13:54Z",
    "title_canon_sha256": "27369162a9b0a816624aab84841982c1c23e96a4b8a35dee1b78dc7ca4a177ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03826",
    "kind": "arxiv",
    "version": 3
  }
}