Pith Number

pith:J7QUMYWC

pith:2024:J7QUMYWCBJC356WRMPIZRU5G5A

not attested not anchored not stored refs pending

Complete background cosmology of parity-even quadratic metric-affine gravity

Damianos Iosifidis, Thomas Dyer, Will Barker

arxiv:2412.15329 v1 · 2024-12-19 · 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{J7QUMYWCBJC356WRMPIZRU5G5A}

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

The particle spectra of parity-violating theories: A less radical approach and an upgrade of PSALTer

Receipt and verification

First computed	2026-07-05T09:52:21.429447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe14662c20a45befad163d198d3a6e832e5b97e97a8b53d442c04b1138f2cd9

Aliases

arxiv: 2412.15329 · arxiv_version: 2412.15329v1 · doi: 10.48550/arxiv.2412.15329 · pith_short_12: J7QUMYWCBJC3 · pith_short_16: J7QUMYWCBJC356WR · pith_short_8: J7QUMYWC

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/J7QUMYWCBJC356WRMPIZRU5G5A \
  | 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: 4fe14662c20a45befad163d198d3a6e832e5b97e97a8b53d442c04b1138f2cd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57988ce8a356d64fc31c56ab3714e32b404105e4fef532b0e14c7c5e74a747bd",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-12-19T19:00:02Z",
    "title_canon_sha256": "3c8f490ff63c8dc47a27b6b82427e15be3f7d18ce7ccf9ce2bdc3afd41d4cf1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15329",
    "kind": "arxiv",
    "version": 1
  }
}