Pith Number

pith:DS5QDY5J

pith:2019:DS5QDY5JAJ3ZSIUNVOGYP6Y74L

not attested not anchored not stored refs pending

On generalized quasi-topological cubic-quartic gravity: thermodynamics and holography

Mozhgan Mir, Robert B. Mann

arxiv:1902.10906 v2 · 2019-02-28 · 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{DS5QDY5JAJ3ZSIUNVOGYP6Y74L}

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

Cosmologically viable non-polynomial quasi-topological gravity: explicit models, $\Lambda$CDM limit and observational constraints

Receipt and verification

First computed	2026-05-17T23:41:11.937055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cbb01e3a9027799228dab8d87fb1fe2cf1f1bf840da3512e8e8c036dd57d2e3

Aliases

arxiv: 1902.10906 · arxiv_version: 1902.10906v2 · doi: 10.48550/arxiv.1902.10906 · pith_short_12: DS5QDY5JAJ3Z · pith_short_16: DS5QDY5JAJ3ZSIUN · pith_short_8: DS5QDY5J

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/DS5QDY5JAJ3ZSIUNVOGYP6Y74L \
  | 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: 1cbb01e3a9027799228dab8d87fb1fe2cf1f1bf840da3512e8e8c036dd57d2e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dd50717e47c4df0af8c173d4ada914bbd4e7b577ffd87738c118515390e3596",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-02-28T05:37:11Z",
    "title_canon_sha256": "7eef028113e34b7bd4e87e391bd4ae7d769a320ea7de57d288932e15fe533c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10906",
    "kind": "arxiv",
    "version": 2
  }
}