Pith Number

pith:ZACUIYTE

pith:2021:ZACUIYTEPHL5RBD2MEF5KHWMWI

not attested not anchored not stored refs pending

Can we distinguish astrophysical from primordial black holes via the stochastic gravitational wave background?

Joseph Silk, Suvodip Mukherjee

arxiv:2105.11139 v2 · 2021-05-24 · gr-qc · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZACUIYTEPHL5RBD2MEF5KHWMWI}

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

6 papers in Pith

Constraints on primordial black holes from the first part of LIGO-Virgo-KAGRA fourth observing run

Effects of formation channels and gravitational lensing on stochastic gravitational wave background

Impact of facility timing and coordination for next-generation gravitational-wave detectors

Science with the Einstein Telescope: a comparison of different designs

Machine Learning for Multi-messenger Probes of New Physics and Cosmology: A Review and Perspective

Receipt and verification

First computed	2026-07-05T02:59:22.113261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c80544626479d7d8847a610bd51eccb201ba856e03cbd591e07d356da9cd7d07

Aliases

arxiv: 2105.11139 · arxiv_version: 2105.11139v2 · doi: 10.48550/arxiv.2105.11139 · pith_short_12: ZACUIYTEPHL5 · pith_short_16: ZACUIYTEPHL5RBD2 · pith_short_8: ZACUIYTE

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/ZACUIYTEPHL5RBD2MEF5KHWMWI \
  | 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: c80544626479d7d8847a610bd51eccb201ba856e03cbd591e07d356da9cd7d07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07580ea91c498849e2a7da55f93af064f36cc11b6356a04bf17753a7414e4389",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-05-24T07:41:39Z",
    "title_canon_sha256": "31beb797d75236f76262c48445e2cd95d82d778ec866baba27d5a18ff3da12cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11139",
    "kind": "arxiv",
    "version": 2
  }
}