Pith Number

pith:SIBPU346

pith:2025:SIBPU3467OEZNVKNGSS3EOIRPI

not attested not anchored not stored refs pending

Model-Independent Reconstruction of f(T) Gravity Using Genetic Algorithms

Ahmed Errahmani, Amine Bouali, Imad El Bojaddaini, Redouane El Ouardi, Taoufik Ouali

arxiv:2506.03235 v2 · 2025-06-03 · 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{SIBPU3467OEZNVKNGSS3EOIRPI}

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	2026-07-05T11:17:00.210477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9202fa6f9efb8996d54d34a5b239117a25c478ca21330164a564f981200149c4

Aliases

arxiv: 2506.03235 · arxiv_version: 2506.03235v2 · doi: 10.48550/arxiv.2506.03235 · pith_short_12: SIBPU3467OEZ · pith_short_16: SIBPU3467OEZNVKN · pith_short_8: SIBPU346

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/SIBPU3467OEZNVKNGSS3EOIRPI \
  | 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: 9202fa6f9efb8996d54d34a5b239117a25c478ca21330164a564f981200149c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114451f04b499bc1345c868e9d488525d003e8b8c97a845d0853d83e5f682cd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-06-03T16:33:21Z",
    "title_canon_sha256": "fb8653ff13371fcd301767b89bc6aa656d63825ce9311b29b81aa5ff784cf446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03235",
    "kind": "arxiv",
    "version": 2
  }
}