Pith Number

pith:7KLTVY56

pith:2022:7KLTVY56T2FBDBLFV4KZACZLX6

not attested not anchored not stored refs pending

Cosmic acceleration and energy conditions in $\Lambda$CDM symmetric teleparallel $f(Q)$ gravity

M. Bennai, M. Koussour, S. H. Shekh

arxiv:2202.01921 v1 · 2022-01-21 · 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{7KLTVY56T2FBDBLFV4KZACZLX6}

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	2026-07-05T04:51:54.838972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa973ae3be9e8a118565af15900b2bbf8bad002d4c272964005108589ddb1812

Aliases

arxiv: 2202.01921 · arxiv_version: 2202.01921v1 · doi: 10.48550/arxiv.2202.01921 · pith_short_12: 7KLTVY56T2FB · pith_short_16: 7KLTVY56T2FBDBLF · pith_short_8: 7KLTVY56

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/7KLTVY56T2FBDBLFV4KZACZLX6 \
  | 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: fa973ae3be9e8a118565af15900b2bbf8bad002d4c272964005108589ddb1812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66612b1e6c62044c37d9744b39504fe84a85d7fae9ba38389db25654385a1a2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-01-21T11:42:54Z",
    "title_canon_sha256": "1ab69be84733f827d4e6d1f478808dd2ed76e2519544aa4458a7462593e5b5c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01921",
    "kind": "arxiv",
    "version": 1
  }
}