Pith Number

pith:UMVJNH2E

pith:2023:UMVJNH2E367FX26OXZFH5R7IAR

not attested not anchored not stored refs pending

Cosmological Perturbation Theory in Metric-Affine Gravity

Jorge Gigante Valcarcel, Katsuki Aoki, Mohammad Ali Gorji, Sebastian Bahamonde

arxiv:2310.16007 v2 · 2023-10-24 · 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{UMVJNH2E367FX26OXZFH5R7IAR}

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

Tidal Forces in the Presence of Torsion and Nonmetricity

The Quintom theory of dark energy after DESI DR2

Receipt and verification

First computed	2026-07-05T08:44:48.122119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a32a969f44dfbe5bebcebe4a7ec7e8044ed79973a47315a35c47c5c5e49bb8e9

Aliases

arxiv: 2310.16007 · arxiv_version: 2310.16007v2 · doi: 10.48550/arxiv.2310.16007 · pith_short_12: UMVJNH2E367F · pith_short_16: UMVJNH2E367FX26O · pith_short_8: UMVJNH2E

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/UMVJNH2E367FX26OXZFH5R7IAR \
  | 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: a32a969f44dfbe5bebcebe4a7ec7e8044ed79973a47315a35c47c5c5e49bb8e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f7111ce561b58fe10769bf8586842aca8744ef0706e8cd5308f6c82f2ad7606",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-10-24T17:02:03Z",
    "title_canon_sha256": "bd61ee0592232d731120d4aca229ce2b9b1d9bd2c624ea91d13b6eb1b00924a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.16007",
    "kind": "arxiv",
    "version": 2
  }
}