Pith Number

pith:SQTIXFLV

pith:2015:SQTIXFLV2WXUNF23ECOBP3ZYPU

not attested not anchored not stored refs pending

Spatially covariant theories of gravity: disformal transformation, cosmological perturbations and the Einstein frame

Jun'ichi Yokoyama, Tomohiro Fujita, Xian Gao

arxiv:1511.04324 v2 · 2015-11-13 · 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{SQTIXFLV2WXUNF23ECOBP3ZYPU}

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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

Spatially covariant gravity with two degrees of freedom: A perturbative analysis up to cubic order

Receipt and verification

First computed	2026-05-18T01:21:11.180987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94268b9575d5af46975b209c17ef387d1c8aa0b87539a21c72f9205f8626abe6

Aliases

arxiv: 1511.04324 · arxiv_version: 1511.04324v2 · doi: 10.48550/arxiv.1511.04324 · pith_short_12: SQTIXFLV2WXU · pith_short_16: SQTIXFLV2WXUNF23 · pith_short_8: SQTIXFLV

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/SQTIXFLV2WXUNF23ECOBP3ZYPU \
  | 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: 94268b9575d5af46975b209c17ef387d1c8aa0b87539a21c72f9205f8626abe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5363c127b39c4563ee5aa55e6cc10f2844c9e99d5ee86f6ad40b318c404c45f9",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-13T15:41:59Z",
    "title_canon_sha256": "375d67c454b7f05cc9643d26ca889f323c2e84c593a48e103572d43294d9b278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04324",
    "kind": "arxiv",
    "version": 2
  }
}