Pith Number

pith:LDBXQ53V

pith:2016:LDBXQ53VWHUFNIEBVFHML4HSJU

not attested not anchored not stored refs pending

The trouble with $H_0$

Adam G. Riess, Jose Luis Bernal, Licia Verde

arxiv:1607.05617 v2 · 2016-07-19 · 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{LDBXQ53VWHUFNIEBVFHML4HSJU}

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

14 papers in Pith

CMB-S4 Science Case, Reference Design, and Project Plan

Connecting Early Dark Energy to Late Dark Energy by the Diluting Matter Potential

Revisiting $\Lambda$CDM extensions in light of re-analyzed CMB data

Barrow holographic dark energy interacting model in the presence of radiation and matter

Interacting Scalar Fields as Dark Energy and Dark Matter in Einstein scalar Gauss Bonnet Gravity

Receipt and verification

First computed	2026-05-18T01:01:44.365661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c3787775b1e856a081a94ec5f0f24d20dda0151e245b7f037f0cb0e80a7b9a

Aliases

arxiv: 1607.05617 · arxiv_version: 1607.05617v2 · doi: 10.48550/arxiv.1607.05617 · pith_short_12: LDBXQ53VWHUF · pith_short_16: LDBXQ53VWHUFNIEB · pith_short_8: LDBXQ53V

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/LDBXQ53VWHUFNIEBVFHML4HSJU \
  | 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: 58c3787775b1e856a081a94ec5f0f24d20dda0151e245b7f037f0cb0e80a7b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "183dc9a334a4ea65037d2d2436dd4e2339442213c25e3522e0df37c56c86671b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-07-19T14:55:13Z",
    "title_canon_sha256": "26d1ced33210250f0f1388eb9c316272475327dd51ca107f1f0e37912ff4189a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05617",
    "kind": "arxiv",
    "version": 2
  }
}