Pith Number

pith:2N5PG5KN

pith:2022:2N5PG5KNXYSMCSSVVSCLP3FTCK

not attested not anchored not stored refs pending

Primordial lepton asymmetries in the precision cosmology era: Current status and future sensitivities from BBN and the CMB

Alejandro Ibarra, Miguel Escudero, Victor Maura

arxiv:2208.03201 v2 · 2022-08-05 · 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{2N5PG5KNXYSMCSSVVSCLP3FTCK}

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

4 papers in Pith

Probing the neutrino chemical potential with cosmological observations

Consistent $N_{\rm eff}$ fitting in big bang nucleosynthesis analysis

Imprint of matter-antimatter asymmetry on collapsing domain walls

Measuring neutrino mass and asymmetry through galaxy pairwise peculiar velocity

Receipt and verification

First computed	2026-07-05T05:48:36.660302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d37af3754dbe24c14a55ac84b7ecb312b581cb1a47a0f589c27bd42436dd8ff0

Aliases

arxiv: 2208.03201 · arxiv_version: 2208.03201v2 · doi: 10.48550/arxiv.2208.03201 · pith_short_12: 2N5PG5KNXYSM · pith_short_16: 2N5PG5KNXYSMCSSV · pith_short_8: 2N5PG5KN

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/2N5PG5KNXYSMCSSVVSCLP3FTCK \
  | 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: d37af3754dbe24c14a55ac84b7ecb312b581cb1a47a0f589c27bd42436dd8ff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bcc91d7c4a16fb78edc902746bbb23cab115a4020f5a83ef220b6bea0cd6706",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-08-05T14:36:28Z",
    "title_canon_sha256": "42cb29dc2bfe6442633a7b4b98e66b43bda5b75c5451e1cefdfd467033d8c459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.03201",
    "kind": "arxiv",
    "version": 2
  }
}