Pith Number

pith:7Z2TSNRG

pith:2018:7Z2TSNRGBNIGNMCUGFN42RK3DT

not attested not anchored not stored refs pending

New Weyl-invariant vector-tensor theory for the cosmological constant

Alexander Vikman, Pavel Jirou\v{s}ek

arxiv:1811.09547 v1 · 2018-11-23 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Z2TSNRGBNIGNMCUGFN42RK3DT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:49:40.389169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe753936260b5066b054315bcd455b1ce176a86c31cad4b471af32dc11fb9741

Aliases

arxiv: 1811.09547 · arxiv_version: 1811.09547v1 · doi: 10.48550/arxiv.1811.09547 · pith_short_12: 7Z2TSNRGBNIG · pith_short_16: 7Z2TSNRGBNIGNMCU · pith_short_8: 7Z2TSNRG

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/7Z2TSNRGBNIGNMCUGFN42RK3DT \
  | 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: fe753936260b5066b054315bcd455b1ce176a86c31cad4b471af32dc11fb9741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16887a4dbe781e158470c3a8d6d2b3a4e46a652c25b6638e987ea8ed4f6a8270",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-23T16:34:19Z",
    "title_canon_sha256": "d05466b36a32f8b95667507684da3e3e9aea3875a3e5b1bc296900751bffc3c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09547",
    "kind": "arxiv",
    "version": 1
  }
}