Pith Number

pith:FBYLMMWG

pith:2021:FBYLMMWG7FLNYCO6VAHM7VHBJE

not attested not anchored not stored refs pending

Signatures of $f(Q)$-gravity in cosmology

Noemi Frusciante

arxiv:2101.09242 v1 · 2021-01-22 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBYLMMWG7FLNYCO6VAHM7VHBJE}

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

3 papers in Pith

3-dimensional charged black holes in $f({Q})$ gravity

Dynamical analysis of the covariant $f(Q)$ gravity models

Beyond the Cosmological Constant: Breaking the Geometric Degeneracy of $ f(Q) $ cosmology via Redshift-Space Distortions

Receipt and verification

First computed	2026-07-05T02:17:49.251506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2870b632c6f956dc09dea80ecfd4e149170ac8a7cc011b7b4cb825f942eb9ad9

Aliases

arxiv: 2101.09242 · arxiv_version: 2101.09242v1 · doi: 10.48550/arxiv.2101.09242 · pith_short_12: FBYLMMWG7FLN · pith_short_16: FBYLMMWG7FLNYCO6 · pith_short_8: FBYLMMWG

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/FBYLMMWG7FLNYCO6VAHM7VHBJE \
  | 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: 2870b632c6f956dc09dea80ecfd4e149170ac8a7cc011b7b4cb825f942eb9ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80f56ba8b6d2a894217268480281d9d4f8d319fcb6421d2dcb1b0d887ca4861b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-01-22T17:53:37Z",
    "title_canon_sha256": "abdaea2b97716eaeef94e69fa87f293c4a5a4dd2dc0563737da305e8b0bf27de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.09242",
    "kind": "arxiv",
    "version": 1
  }
}