Pith Number

pith:UM3EUGXZ

pith:2020:UM3EUGXZKUEWSBJX5LBPJS75TG

not attested not anchored not stored refs pending

Dark matter as a heavy thermal hot relic

Laurent Vanderheyden, Matteo Lucca, Thomas Hambye

arxiv:2003.04936 v2 · 2020-03-10 · 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{UM3EUGXZKUEWSBJX5LBPJS75TG}

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

3 papers in Pith

Testing Heavy Dark Matter Decay as the Origin of KM3-230213A

Asymmetric Reheating of Dark QED

Searching for UFOs from the early universe: direct detection prospects for relativistically decoupling dark matter

Receipt and verification

First computed	2026-07-05T01:19:26.623721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3364a1af95509690537eac2f4cbfd999146f8e47d23aa9c410d65ae09223dd3

Aliases

arxiv: 2003.04936 · arxiv_version: 2003.04936v2 · doi: 10.48550/arxiv.2003.04936 · pith_short_12: UM3EUGXZKUEW · pith_short_16: UM3EUGXZKUEWSBJX · pith_short_8: UM3EUGXZ

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/UM3EUGXZKUEWSBJX5LBPJS75TG \
  | 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: a3364a1af95509690537eac2f4cbfd999146f8e47d23aa9c410d65ae09223dd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c8f9f7f977afaaf0526db2423e0d0c0542e25f291079c3a8eb5aa2ca507e1bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-03-10T19:12:37Z",
    "title_canon_sha256": "7f98a528f435f8b687e26e8cb416693a5f19d47764a837890a578f4a11ff4615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04936",
    "kind": "arxiv",
    "version": 2
  }
}