Pith Number

pith:2DOTU5AI

pith:2024:2DOTU5AI5EYQEI5DB7T2ZCA2EI

not attested not anchored not stored refs pending

Observational constraints on the growth index parameters in $f(Q)$ gravity

Amine Bouali, Dalale Mhamdi, Imad El Bojaddaini, Safae Dahmani, Taoufik Ouali

arxiv:2408.11996 v1 · 2024-08-21 · 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{2DOTU5AI5EYQEI5DB7T2ZCA2EI}

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.

Receipt and verification

First computed	2026-07-05T11:20:04.536432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0dd3a7408e9310223a30fe7ac881a221944f2f68aadd83f78bccf79e67b3e04

Aliases

arxiv: 2408.11996 · arxiv_version: 2408.11996v1 · doi: 10.48550/arxiv.2408.11996 · pith_short_12: 2DOTU5AI5EYQ · pith_short_16: 2DOTU5AI5EYQEI5D · pith_short_8: 2DOTU5AI

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/2DOTU5AI5EYQEI5DB7T2ZCA2EI \
  | 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: d0dd3a7408e9310223a30fe7ac881a221944f2f68aadd83f78bccf79e67b3e04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce99ee15c95237359eb8b76dd838fde2c7f1cb64dde675b05314c45f7c41ea0b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-08-21T21:16:08Z",
    "title_canon_sha256": "bf1665a3a380d36ed9f259a6ba612bc5c4c615a5022e7a99be6682c75f3658f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11996",
    "kind": "arxiv",
    "version": 1
  }
}