Pith Number

pith:J7QLZWII

pith:2020:J7QLZWII4V6HNQLJ2KPA2A25LT

not attested not anchored not stored refs pending

Dark Matter Simulations with Primordial Black Holes in the Early Universe

Gustavo Yepes, Maxim Tkachev, Sergey Pilipenko

arxiv:2009.07813 v2 · 2020-09-16 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7QLZWII4V6HNQLJ2KPA2A25LT}

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

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

Receipt and verification

First computed	2026-07-05T01:56:56.062571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe0bcd908e57c76c169d29e0d035d5ce68c9a43fb9a15f6fd428c0570c1c273

Aliases

arxiv: 2009.07813 · arxiv_version: 2009.07813v2 · doi: 10.48550/arxiv.2009.07813 · pith_short_12: J7QLZWII4V6H · pith_short_16: J7QLZWII4V6HNQLJ · pith_short_8: J7QLZWII

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/J7QLZWII4V6HNQLJ2KPA2A25LT \
  | 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: 4fe0bcd908e57c76c169d29e0d035d5ce68c9a43fb9a15f6fd428c0570c1c273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccd8001455314a7bd9a652ea9af0103bc8d2a437bb1cb4900356a96a9fbe6749",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-09-16T17:11:33Z",
    "title_canon_sha256": "cfc58ff9136e1cd14fd2c1a01e1b42222721a1a4d2636699a611f95fdd24b671"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.07813",
    "kind": "arxiv",
    "version": 2
  }
}