Pith Number

pith:JSHLHTLM

pith:2019:JSHLHTLMQHAIY5F5ELHHMPJ66M

not attested not anchored not stored refs pending

Unification of the Standard Model and Dark Matter Sectors in [SU(5)$\times$U(1)]$^4$

Ayuki Kamada, Masaki Yamada, Tsutomu T. Yanagida

arxiv:1905.04245 v1 · 2019-05-10 · 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{JSHLHTLMQHAIY5F5ELHHMPJ66M}

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	2026-07-05T00:01:51.747428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c8eb3cd6c81c08c74bd22ce763d3ef317f961384bf3049bc7875432bf651849

Aliases

arxiv: 1905.04245 · arxiv_version: 1905.04245v1 · doi: 10.48550/arxiv.1905.04245 · pith_short_12: JSHLHTLMQHAI · pith_short_16: JSHLHTLMQHAIY5F5 · pith_short_8: JSHLHTLM

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/JSHLHTLMQHAIY5F5ELHHMPJ66M \
  | 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: 4c8eb3cd6c81c08c74bd22ce763d3ef317f961384bf3049bc7875432bf651849

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3f7b2cc83dbf36bb8428df8f29c11f6bdeeebbcd9aab98e1b801cbecd1a9dd9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-05-10T16:27:55Z",
    "title_canon_sha256": "5c789d5920c848f8a14cb439c7646338c48f50e5abe631848218831e39bf4a23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04245",
    "kind": "arxiv",
    "version": 1
  }
}