Pith Number

pith:LDR7FQ5Y

pith:2024:LDR7FQ5YVYZU6QBSRKBN76QVJ3

not attested not anchored not stored refs pending

Dynamical dark energy in light of cosmic distance measurements I: a demonstration using simulated datasets

Gan Gu, Gong-Bo Zhao, Shuo Yuan, Xiaoma Wang, Xiaoyong Mu

arxiv:2404.06303 v3 · 2024-04-09 · 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{LDR7FQ5YVYZU6QBSRKBN76QVJ3}

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

1 paper in Pith

The DESI DR1/DR2 evidence for dynamical dark energy is biased by low-redshift supernovae

Receipt and verification

First computed	2026-07-05T08:08:04.005325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e3f2c3b8ae334f40328a82dffa154ed239820246ea1dd5136e44565cd18f9d

Aliases

arxiv: 2404.06303 · arxiv_version: 2404.06303v3 · doi: 10.48550/arxiv.2404.06303 · pith_short_12: LDR7FQ5YVYZU · pith_short_16: LDR7FQ5YVYZU6QBS · pith_short_8: LDR7FQ5Y

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/LDR7FQ5YVYZU6QBSRKBN76QVJ3 \
  | 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: 58e3f2c3b8ae334f40328a82dffa154ed239820246ea1dd5136e44565cd18f9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a75980d611f85a14d1f15f85df563bc0228d822761204b4b01901528399e1062",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-04-09T13:34:15Z",
    "title_canon_sha256": "1ad0dc0fdccfab0ae940478cc611622ca272171e4de8a4a99e28c11a01e83af1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.06303",
    "kind": "arxiv",
    "version": 3
  }
}