Pith Number

pith:POEBBJM2

pith:2025:POEBBJM2EHWQXQKBG5NGPD7VU2

not attested not anchored not stored refs pending

Effective theory of light Dirac neutrino portal dark matter with observable ${\Delta N_{\rm eff}}$

Debasish Borah, Dibyendu Nanda, Narendra Sahu, Satyabrata Mahapatra, Sujit Kumar Sahoo

arxiv:2502.10318 v2 · 2025-02-14 · 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{POEBBJM2EHWQXQKBG5NGPD7VU2}

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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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T12:01:20.835117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b8810a59a21ed0bc141375a678ff5a69a4e7a4cda342fd6daa0a660f89d724e

Aliases

arxiv: 2502.10318 · arxiv_version: 2502.10318v2 · doi: 10.48550/arxiv.2502.10318 · pith_short_12: POEBBJM2EHWQ · pith_short_16: POEBBJM2EHWQXQKB · pith_short_8: POEBBJM2

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/POEBBJM2EHWQXQKBG5NGPD7VU2 \
  | 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: 7b8810a59a21ed0bc141375a678ff5a69a4e7a4cda342fd6daa0a660f89d724e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc4344bc8a3d10dcfa78a5f2d785c3bcba22ea12a29677ed1d26f7f26e9eec7",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-02-14T17:23:14Z",
    "title_canon_sha256": "0dd68aa1cdfc68a61a5192d9d2ce9743ab6ace378c5b264c83d2ab4edbbbe3bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10318",
    "kind": "arxiv",
    "version": 2
  }
}