Pith Number

pith:GAFXTILI

pith:2019:GAFXTILI3XV35KSH46VGRYE5VK

not attested not anchored not stored refs pending

Velocity correction for Hubble constant measurements from standard sirens

Benjamin D. Wandelt, Florent Leclercq, Fran\c{c}ois R. Bouchet, Guilhem Lavaux, Jens Jasche, Kenta Hotokezaka, Samaya M. Nissanke, Suvodip Mukherjee

arxiv:1909.08627 v2 · 2019-09-18 · astro-ph.CO · astro-ph.GA · astro-ph.HE · 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{GAFXTILI3XV35KSH46VGRYE5VK}

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

2 papers in Pith

The Hubble tension: A decade review

In the Realm of the Hubble tension $-$ a Review of Solutions

Receipt and verification

First computed	2026-07-05T02:13:42.358275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

300b79a168ddebbeaa47e7aa68e09daaaed7b70e813a2b66b093e2dea89144ad

Aliases

arxiv: 1909.08627 · arxiv_version: 1909.08627v2 · doi: 10.48550/arxiv.1909.08627 · pith_short_12: GAFXTILI3XV3 · pith_short_16: GAFXTILI3XV35KSH · pith_short_8: GAFXTILI

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/GAFXTILI3XV35KSH46VGRYE5VK \
  | 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: 300b79a168ddebbeaa47e7aa68e09daaaed7b70e813a2b66b093e2dea89144ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98e5af5354c162bdef047395a0ed5ac447dc4fbda8045f6c34e0c7587f1eed56",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-09-18T18:00:01Z",
    "title_canon_sha256": "c97e4b0d825feb69a5611b828a00c77e71d8d430a937da42c54a906b5dc693bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.08627",
    "kind": "arxiv",
    "version": 2
  }
}