Pith Number

pith:Q7OHW55M

pith:2024:Q7OHW55MSSLEDJRGDR2BGF4PXR

not attested not anchored not stored refs pending

Newest measurements of Hubble constant from DESI 2024 BAO observations

Chengsheng Mu, Dadian Cheng, Marek Biesiada, Qiumin Wang, Shuo Cao, Tonghua Liu, Wuzheng Guo, Xinyue Jiang, Yujie Lian

arxiv:2412.13045 v1 · 2024-12-17 · 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{Q7OHW55MSSLEDJRGDR2BGF4PXR}

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	2026-06-29T01:15:02.100935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87dc7b77ac949641a6261c7413178fbc797d28f160b8b5ae251a617caff3df37

Aliases

arxiv: 2412.13045 · arxiv_version: 2412.13045v1 · doi: 10.48550/arxiv.2412.13045 · pith_short_12: Q7OHW55MSSLE · pith_short_16: Q7OHW55MSSLEDJRG · pith_short_8: Q7OHW55M

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/Q7OHW55MSSLEDJRGDR2BGF4PXR \
  | 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: 87dc7b77ac949641a6261c7413178fbc797d28f160b8b5ae251a617caff3df37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4de785481b31bdd5f52768d02aec2dbc63204d9b2a83e3daaaaac4a9090b5d99",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-12-17T16:10:28Z",
    "title_canon_sha256": "fb53353084bd7fc9412953427343bec56532c949b2f9d19ab9135524ce823a29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13045",
    "kind": "arxiv",
    "version": 1
  }
}