Pith Number

pith:6QIOE2HY

pith:2019:6QIOE2HYPRLS7HXMOGQDG6IGM5

not attested not anchored not stored refs pending

The Hubble-Lema\^{i}tre constant and sound horizon from low-redshift probes

Adriano Agnello, Rados{\l}aw Wojtak

arxiv:1908.02401 v1 · 2019-08-06 · 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{6QIOE2HYPRLS7HXMOGQDG6IGM5}

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

Effect of Peak Absolute Magnitude of Type Ia Supernovae and Sound Horizon Values on Hubble Tension using DESI results

Receipt and verification

First computed	2026-07-04T23:55:48.897181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f410e268f87c572f9eec71a03379066741392179a31580a2835a1073eb447485

Aliases

arxiv: 1908.02401 · arxiv_version: 1908.02401v1 · doi: 10.48550/arxiv.1908.02401 · pith_short_12: 6QIOE2HYPRLS · pith_short_16: 6QIOE2HYPRLS7HXM · pith_short_8: 6QIOE2HY

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/6QIOE2HYPRLS7HXMOGQDG6IGM5 \
  | 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: f410e268f87c572f9eec71a03379066741392179a31580a2835a1073eb447485

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "245414a56bc6a42618ed0ce1d8cd3bbffc64b634a782df47b6fbf3fa35d97ce6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-08-06T23:51:56Z",
    "title_canon_sha256": "f06bd081931474c1c2331ef654c89b6b2bfa468f87ba23d9841c536027a7ce3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02401",
    "kind": "arxiv",
    "version": 1
  }
}