Pith Number

pith:Q354ANPE

pith:2022:Q354ANPESK3KX4XH5LHRGESHET

not attested not anchored not stored refs pending

Freeze-in Dark Matter via Light Dirac Neutrino Portal

Anirban Biswas, Debasish Borah, Dibyendu Nanda, Nayan Das

arxiv:2205.01144 v2 · 2022-05-02 · 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{Q354ANPESK3KX4XH5LHRGESHET}

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

$Z^\prime$ Portal Dark Matter with Observable $\Delta N_{\rm eff}$

Cosmological Probes of Lepton Parity Freeze-in Dark Matter: $\Delta N_{\rm eff}$ & Gravitational Waves

Dirac one-loop seesaw in a non-invertible fusion rule

Receipt and verification

First computed	2026-07-05T05:34:15.028390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86fbc035e492b6abf2e7eacf13124724d05660afa441ab24e8de4fb4eec349ef

Aliases

arxiv: 2205.01144 · arxiv_version: 2205.01144v2 · doi: 10.48550/arxiv.2205.01144 · pith_short_12: Q354ANPESK3K · pith_short_16: Q354ANPESK3KX4XH · pith_short_8: Q354ANPE

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/Q354ANPESK3KX4XH5LHRGESHET \
  | 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: 86fbc035e492b6abf2e7eacf13124724d05660afa441ab24e8de4fb4eec349ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a5628b094d0fd001fd4d96437e43e3fd87a41379cd55354b8b4b700fe6c1d3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-05-02T18:19:21Z",
    "title_canon_sha256": "ee951d68052e456b7297345f30bf3c7b8b37b15eeb6b04364c251b31fc6cbca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01144",
    "kind": "arxiv",
    "version": 2
  }
}