Pith Number

pith:I72LRVWQ

pith:2020:I72LRVWQ37GV76GHPPT33ZEFGI

not attested not anchored not stored refs pending

Lower Mass Bounds on FIMP Dark Matter Produced via Freeze-In

Alessandro Lenoci, Francesco D'Eramo

arxiv:2012.01446 v3 · 2020-12-02 · 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{I72LRVWQ37GV76GHPPT33ZEFGI}

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

Machine Learning Does It and Does It Better: Unearthing Primordial Dark-Matter Velocities from the Matter Power Spectrum

Flavor phenomenology of light dark particles

KineticXGPU: A Tensorized Collision Operator for Dark-Sector Self-Scattering

Type II Seesaw Leptogenesis in a Majoron background

Seasons of Dark Matter Freeze-In Shaped by the Weather of the Early Universe

Receipt and verification

First computed	2026-07-05T03:22:33.372476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47f4b8d6d0dfcd5ff8c77be7bde485321d13fdc073b77dce81079e7e02ac9f90

Aliases

arxiv: 2012.01446 · arxiv_version: 2012.01446v3 · doi: 10.48550/arxiv.2012.01446 · pith_short_12: I72LRVWQ37GV · pith_short_16: I72LRVWQ37GV76GH · pith_short_8: I72LRVWQ

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/I72LRVWQ37GV76GHPPT33ZEFGI \
  | 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: 47f4b8d6d0dfcd5ff8c77be7bde485321d13fdc073b77dce81079e7e02ac9f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f972f844c6ad0978f28cbb6bb9e19e1a34b1fb42f5473472f77fcf22196ddf9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-12-02T19:00:06Z",
    "title_canon_sha256": "afe87229dbb20df995dc90a864c04a8f595ac92609fe6b97abb073693cf3f830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01446",
    "kind": "arxiv",
    "version": 3
  }
}