Pith Number

pith:MUHHAQQ3

pith:2020:MUHHAQQ34TR2RJ2XXS7WKPOWQJ

not attested not anchored not stored refs pending

Updated BBN constraints on electromagnetic decays of MeV-scale particles

Kai Schmidt-Hoberg, Marco Hufnagel, Paul Frederik Depta

arxiv:2011.06519 v2 · 2020-11-12 · 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{MUHHAQQ34TR2RJ2XXS7WKPOWQJ}

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

A critical look at low-scale cosmological phase transitions in the PTA era

Improved Big Bang Nucleosynthesis constraints on decaying massive relics

Muonic Boson Limits: Supernova Redux

Supernova production of axion-like particles coupling to electrons, reloaded

INTEGRAL, eROSITA and Voyager Constraints on Light Bosonic Dark Matter: ALPs, Dark Photons, Scalars, $B-L$ and $L_{i}-L_{j}$ Vectors

Receipt and verification

First computed	2026-07-05T02:41:08.172980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

650e70421be4e3a8a757bcbf653dd6826bf699895bc8925b2b11fab1e5966f63

Aliases

arxiv: 2011.06519 · arxiv_version: 2011.06519v2 · doi: 10.48550/arxiv.2011.06519 · pith_short_12: MUHHAQQ34TR2 · pith_short_16: MUHHAQQ34TR2RJ2X · pith_short_8: MUHHAQQ3

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/MUHHAQQ34TR2RJ2XXS7WKPOWQJ \
  | 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: 650e70421be4e3a8a757bcbf653dd6826bf699895bc8925b2b11fab1e5966f63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ff688e60430b12dd45b016a6efb38e1b69b2f48adee5c876c7afcf006848a7e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-11-12T17:32:14Z",
    "title_canon_sha256": "efa73c27ba8cc44d1b766453014be16ea9902baf7a1e037328abbcf15ee7f259"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.06519",
    "kind": "arxiv",
    "version": 2
  }
}