Pith Number

pith:XNN63P2U

pith:2026:XNN63P2UJVTYN3AJ6OFF4D33N6

not attested not anchored not stored refs pending

Revisiting the equation of state of dark energy from DESI BAO with SNe Ia and CMB

Da-Chun Qiang, Darshan Kumar, Jie Zheng, Zhi-Qiang You

arxiv:2608.04353 v1 · 2026-08-05 · 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{XNN63P2UJVTYN3AJ6OFF4D33N6}

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	2026-08-06T01:33:33.273827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb5bedbf544d6786ec09f38a5e0f7b6fa806c371730f8ab2f13b7b49a607726f

Aliases

arxiv: 2608.04353 · arxiv_version: 2608.04353v1 · doi: 10.48550/arxiv.2608.04353 · pith_short_12: XNN63P2UJVTY · pith_short_16: XNN63P2UJVTYN3AJ · pith_short_8: XNN63P2U

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/XNN63P2UJVTYN3AJ6OFF4D33N6 \
  | 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: bb5bedbf544d6786ec09f38a5e0f7b6fa806c371730f8ab2f13b7b49a607726f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab5f955a4089b2143d4697dfe9c2405a9e525998de2dbd5df46cab56e6d4e68a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-08-05T01:54:49Z",
    "title_canon_sha256": "79a91cda9cd56262db85b134cfef9546c7cd75136ab9f3f0438930f9b9ed4ada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04353",
    "kind": "arxiv",
    "version": 1
  }
}