Pith Number

pith:YLVMDG3T

pith:2025:YLVMDG3T33VZKWGENG2DIU6OIK

not attested not anchored not stored refs pending

A two-component dark matter model with $Z_2 \times Z_4$ symmetry

Hao Sun, XinXin Qi

arxiv:2504.12876 v2 · 2025-04-17 · 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{YLVMDG3T33VZKWGENG2DIU6OIK}

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	2026-07-05T10:52:22.896591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2eac19b73deeb9558c469b43453ce428e7d1b5e93a1a7e59147190be17342ae

Aliases

arxiv: 2504.12876 · arxiv_version: 2504.12876v2 · doi: 10.48550/arxiv.2504.12876 · pith_short_12: YLVMDG3T33VZ · pith_short_16: YLVMDG3T33VZKWGE · pith_short_8: YLVMDG3T

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/YLVMDG3T33VZKWGENG2DIU6OIK \
  | 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: c2eac19b73deeb9558c469b43453ce428e7d1b5e93a1a7e59147190be17342ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8352f23b0bbce3358938ef5cefc65df97ccf97122e9a53cdf6624de72e17add",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-04-17T12:04:13Z",
    "title_canon_sha256": "14b9cba429d5f6dd5be3da1f955642b4e0657bd04b634384d0b31fc5d1cbd48a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12876",
    "kind": "arxiv",
    "version": 2
  }
}