Pith Number

pith:ZSB4CE3E

pith:2018:ZSB4CE3EDG672YK6N2VXW7S5VP

not attested not anchored not stored refs pending

Minimal Dark Matter in the Local $B-L$ Extension

Chengfeng Cai, Hong-Hao Zhang, Yupan Zeng, Zhaofeng Kang

arxiv:1801.05594 v1 · 2018-01-17 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSB4CE3EDG672YK6N2VXW7S5VP}

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.

Receipt and verification

First computed	2026-05-18T00:07:35.269920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc83c1136419bdfd615e6eab7b7e5dabee4ebb859fc735bb32d792c227221b15

Aliases

arxiv: 1801.05594 · arxiv_version: 1801.05594v1 · doi: 10.48550/arxiv.1801.05594 · pith_short_12: ZSB4CE3EDG67 · pith_short_16: ZSB4CE3EDG672YK6 · pith_short_8: ZSB4CE3E

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/ZSB4CE3EDG672YK6N2VXW7S5VP \
  | 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: cc83c1136419bdfd615e6eab7b7e5dabee4ebb859fc735bb32d792c227221b15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec2a6c9b5910ad851b6cf29a76ce1f3608a99630a93895ee96e4343d06c5aab9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-01-17T08:48:39Z",
    "title_canon_sha256": "bfa51b53d2594a8b4848f878debe6809b197c5447362ba01c8306e91c806225f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05594",
    "kind": "arxiv",
    "version": 1
  }
}