Pith Number

pith:OSZ6PSBK

pith:2019:OSZ6PSBKN2N4GJ74KQMUM3NVNZ

not attested not anchored not stored refs pending

The Impact of Peculiar Velocities on the Estimation of the Hubble Constant from Gravitational Wave Standard Sirens

Constantina Nicolaou, Jonathan Braden, Ofer Lahav, Pablo Lemos, William Hartley

arxiv:1909.09609 v3 · 2019-09-20 · 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{OSZ6PSBKN2N4GJ74KQMUM3NVNZ}

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

Cosmological Inference using Gravitational Wave Standard Sirens: A Mock Data Challenge

Receipt and verification

First computed	2026-07-05T01:06:08.631044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74b3e7c82a6e9bc327fc5419466db56e7a56410c3e976a9e6982008c4d247884

Aliases

arxiv: 1909.09609 · arxiv_version: 1909.09609v3 · doi: 10.48550/arxiv.1909.09609 · pith_short_12: OSZ6PSBKN2N4 · pith_short_16: OSZ6PSBKN2N4GJ74 · pith_short_8: OSZ6PSBK

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/OSZ6PSBKN2N4GJ74KQMUM3NVNZ \
  | 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: 74b3e7c82a6e9bc327fc5419466db56e7a56410c3e976a9e6982008c4d247884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dafd92158fde10fa0a128c1c7c014cfcc2495d8ed0b944b56ccae5906548d3b",
    "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": "2019-09-20T16:40:00Z",
    "title_canon_sha256": "173c017139bf4be7ee737f5673c0e0d92602f35209a1adf5f66c75702aa62a3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.09609",
    "kind": "arxiv",
    "version": 3
  }
}