Pith Number

pith:EY3C2ZNS

pith:2020:EY3C2ZNSJ6S5XOHXV7BO5CVYCZ

not attested not anchored not stored refs pending

Light $Z^\prime$ and Dark Matter from U(1)$_X$ Gauge Symmetry

Nobuchika Okada, Qaisar Shafi, Satomi Okada

arxiv:2003.02667 v2 · 2020-03-04 · hep-ph · astro-ph.CO · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EY3C2ZNSJ6S5XOHXV7BO5CVYCZ}

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 $\Delta N_{\rm eff}$

Improved limits on a new $Z'$ in $B-L$ scenarios with the NA64 experiment at CERN

Receipt and verification

First computed	2026-07-05T01:46:48.954445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26362d65b24fa5dbb8f7afc2ee8ab81652fc473a3b4cec1e580cd5ad07077a3b

Aliases

arxiv: 2003.02667 · arxiv_version: 2003.02667v2 · doi: 10.48550/arxiv.2003.02667 · pith_short_12: EY3C2ZNSJ6S5 · pith_short_16: EY3C2ZNSJ6S5XOHX · pith_short_8: EY3C2ZNS

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/EY3C2ZNSJ6S5XOHXV7BO5CVYCZ \
  | 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: 26362d65b24fa5dbb8f7afc2ee8ab81652fc473a3b4cec1e580cd5ad07077a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c215e50bf42e7c2ed841ba71457b3ab3955cc3bb51fe2caa551622793a335834",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-03-04T06:43:48Z",
    "title_canon_sha256": "08249dceb99c425557e8cf0100efe79f673b6c90c9617a2cc2985ffaa5ff3fa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02667",
    "kind": "arxiv",
    "version": 2
  }
}