Pith Number

pith:4EOU2VGF

pith:2020:4EOU2VGFPM46KJPI4224WRQGPU

not attested not anchored not stored refs pending

Hunting for the host galaxy groups of binary black holes and the application in constraining Hubble constant

Jiming Yu, Wen Zhao, Youjun Lu, Yu Wang

arxiv:2003.06586 v3 · 2020-03-14 · astro-ph.CO · astro-ph.GA · 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{4EOU2VGFPM46KJPI4224WRQGPU}

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

Synergy between CSST and future gravitational-wave detectors: Probing primordial black holes by cross-correlating dark sirens with galaxies

Synergy between CSST and third-generation gravitational-wave detectors: Inferring cosmological parameters using cross-correlation of dark sirens and galaxies

Receipt and verification

First computed	2026-07-05T01:40:25.083110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e11d4d54c57b39e525e8e6b5cb46067d37accf07a2425b877568321044776d7a

Aliases

arxiv: 2003.06586 · arxiv_version: 2003.06586v3 · doi: 10.48550/arxiv.2003.06586 · pith_short_12: 4EOU2VGFPM46 · pith_short_16: 4EOU2VGFPM46KJPI · pith_short_8: 4EOU2VGF

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/4EOU2VGFPM46KJPI4224WRQGPU \
  | 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: e11d4d54c57b39e525e8e6b5cb46067d37accf07a2425b877568321044776d7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69d94e598da892a050574076b564156cf28f2b3b1aa0288f1da893f30e1667b6",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-03-14T09:34:19Z",
    "title_canon_sha256": "5b2da1e1b6da0794b8ed436210cb461c4e34681da623e96a0f256007a620ecae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.06586",
    "kind": "arxiv",
    "version": 3
  }
}