Pith Number

pith:H4UFKCG4

pith:2023:H4UFKCG4L4DTNZ636LZSW73I2C

not attested not anchored not stored refs pending

Cosmo-dynamics of dark energy models resulting from a parametrization of $H$ in $f(Q,T)$ gravity

Shibesh Kumar Jas Pacif, Viraj Kalsariya

arxiv:2304.09163 v1 · 2023-04-17 · 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{H4UFKCG4L4DTNZ636LZSW73I2C}

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	2026-07-05T06:02:17.857751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f285508dc5f0736e7dbf2f32b7f68d0a0e3cf88a469b7917d909446cec1223e

Aliases

arxiv: 2304.09163 · arxiv_version: 2304.09163v1 · doi: 10.48550/arxiv.2304.09163 · pith_short_12: H4UFKCG4L4DT · pith_short_16: H4UFKCG4L4DTNZ63 · pith_short_8: H4UFKCG4

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/H4UFKCG4L4DTNZ636LZSW73I2C \
  | 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: 3f285508dc5f0736e7dbf2f32b7f68d0a0e3cf88a469b7917d909446cec1223e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "810949fee500bed166f2533f787277cc831797bfd4eea8945be869bb2d63e35b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-04-17T14:43:23Z",
    "title_canon_sha256": "cfb2a67eb6f278d225ceece6fd8997e52869e46828318c4429c218ea9c1575ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09163",
    "kind": "arxiv",
    "version": 1
  }
}