Pith Number

pith:MVXLCIYZ

pith:2026:MVXLCIYZ5RJOSET65B6XOXN7OC

not attested not anchored not stored refs pending

Cosmological Constraints on the DGP Model in light of DESI DR2 2025 Data

Xinyi Dai, Yicheng Wang, Yupeng Yang

arxiv:2607.09240 v1 · 2026-07-10 · astro-ph.CO · 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{MVXLCIYZ5RJOSET65B6XOXN7OC}

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	2026-07-13T01:18:54.876526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

656eb12319ec52e9127ee87d775dbf709a3d205fd96410399c32b3c2887d2be9

Aliases

arxiv: 2607.09240 · arxiv_version: 2607.09240v1 · doi: 10.48550/arxiv.2607.09240 · pith_short_12: MVXLCIYZ5RJO · pith_short_16: MVXLCIYZ5RJOSET6 · pith_short_8: MVXLCIYZ

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/MVXLCIYZ5RJOSET65B6XOXN7OC \
  | 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: 656eb12319ec52e9127ee87d775dbf709a3d205fd96410399c32b3c2887d2be9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "106b737fbf5932c2b9225063e656bd0817fc40894586966d5f4e2e2ee7c5948d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-10T09:36:20Z",
    "title_canon_sha256": "61e95cf695d210969ea632371ece02453cc2a07acf23244d36193020e9b9368b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09240",
    "kind": "arxiv",
    "version": 1
  }
}