Pith Number

pith:6LNLSDOP

pith:2019:6LNLSDOPGSYBLRY4FKMZOF6FCY

not attested not anchored not stored refs pending

Large Magellanic Cloud Cepheid Standards Provide a 1% Foundation for the Determination of the Hubble Constant and Stronger Evidence for Physics Beyond LambdaCDM

Adam G. Riess, Dan Scolnic, Lucas M. Macri, Stefano Casertano, Wenlong Yuan

arxiv:1903.07603 v2 · 2019-03-18 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LNLSDOPGSYBLRY4FKMZOF6FCY}

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

24 papers in Pith

Cosmology from multimeasure multifield model

The Chicago Carnegie Hubble Program: Improving the Calibration of SNe Ia with JWST Measurements of the Tip of the Red Giant Branch

Probing scalar-neutrino and scalar-dark-matter interactions with PandaX-4T

Self-Interaction of Super-Resonant Dark Matter

Cosmological perturbations of TDiff fields

Receipt and verification

First computed	2026-05-17T23:46:18.168497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2dab90dcf34b015c71c2a999717c51608bd4c84545b1371bc39dee7d5c738f2

Aliases

arxiv: 1903.07603 · arxiv_version: 1903.07603v2 · doi: 10.48550/arxiv.1903.07603 · pith_short_12: 6LNLSDOPGSYB · pith_short_16: 6LNLSDOPGSYBLRY4 · pith_short_8: 6LNLSDOP

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/6LNLSDOPGSYBLRY4FKMZOF6FCY \
  | 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: f2dab90dcf34b015c71c2a999717c51608bd4c84545b1371bc39dee7d5c738f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6238372593c58a9cf287c7cbf383554dfd5c1649436132a623158f8430497cfd",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-03-18T17:50:59Z",
    "title_canon_sha256": "a3b90a9a688abd3564d0b43370d8e9a2bceaea34e187a494e680c1897702177d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07603",
    "kind": "arxiv",
    "version": 2
  }
}