Pith Number

pith:P55F76GD

pith:2019:P55F76GDMHM4H5EOMVWAQWUB75

not attested not anchored not stored refs pending

Production of Purely Gravitational Dark Matter: The Case of Fermion and Vector Boson

Kazunori Nakayama, Yohei Ema, Yong Tang

arxiv:1903.10973 v2 · 2019-03-26 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P55F76GDMHM4H5EOMVWAQWUB75}

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

9 papers in Pith

Cosmological gravitational particle production in multifield inflation

Gravitational Wave-Induced Freeze-In of Fermionic Dark Matter

Detecting dark matter using optically trapped Rydberg atom tweezer arrays

Creation of spin-3/2 dark matter via cosmological gravitational particle production

Naturally Light Distortion

Receipt and verification

First computed	2026-07-05T00:01:45.831365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f7a5ff8c361d9c3f48e656c085a81ff6379d32926b41b9286c28e5756ecaae1

Aliases

arxiv: 1903.10973 · arxiv_version: 1903.10973v2 · doi: 10.48550/arxiv.1903.10973 · pith_short_12: P55F76GDMHM4 · pith_short_16: P55F76GDMHM4H5EO · pith_short_8: P55F76GD

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/P55F76GDMHM4H5EOMVWAQWUB75 \
  | 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: 7f7a5ff8c361d9c3f48e656c085a81ff6379d32926b41b9286c28e5756ecaae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f75757e6bec41a78edb0200f61642a97216627f0489b993fbd12692d584b946",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-03-26T16:01:20Z",
    "title_canon_sha256": "6555b4fb70d53d9d80b339e484d88d51bc865cb99fdad2c499516fabcc5b5da7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10973",
    "kind": "arxiv",
    "version": 2
  }
}