Pith Number

pith:4ZNHFVKY

pith:2011:4ZNHFVKYEX5IZEUDE2GI5TASUX

not attested not anchored not stored refs pending

Cosmological Solutions in Bimetric Gravity and their Observational Tests

Angnis Schmidt-May, Edvard Mortsell, Jonas Enander, Mikael von Strauss, S. F. Hassan

arxiv:1111.1655 v2 · 2011-11-07 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZNHFVKYEX5IZEUDE2GI5TASUX}

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

2 papers in Pith

Gravitational wave propagation in bigravity in the late universe

On the Uniqueness of Ghost-Free Multi-Gravity -- II: Constraining antisymmetrised multi spin-2 interactions

Receipt and verification

First computed	2026-05-18T01:59:44.415272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e65a72d55825fa8c9283268c8ecc12a5e3cefa270be5f9ec99f37e80d5a9d6fd

Aliases

arxiv: 1111.1655 · arxiv_version: 1111.1655v2 · doi: 10.48550/arxiv.1111.1655 · pith_short_12: 4ZNHFVKYEX5I · pith_short_16: 4ZNHFVKYEX5IZEUD · pith_short_8: 4ZNHFVKY

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/4ZNHFVKYEX5IZEUDE2GI5TASUX \
  | 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: e65a72d55825fa8c9283268c8ecc12a5e3cefa270be5f9ec99f37e80d5a9d6fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c082627063f7c23e05db441462cedf5b33d752aa82205bf2cea3b9b805a99b6a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-11-07T17:29:51Z",
    "title_canon_sha256": "bc28a8e365f299fa1f324dbf99ce420beedf5b02fc4361bce7f295e92023f7fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1655",
    "kind": "arxiv",
    "version": 2
  }
}