Pith Number

pith:Y65UE3DZ

pith:2022:Y65UE3DZ45SGDIW5JTZSJUIQRN

not attested not anchored not stored refs pending

Rare top-quark decays $t \to cg(g)$ in the aligned two-Higgs-doublet model

Fang-Min Cai, Shuichiro Funatsu, Xin-Qiang Li, Ya-Dong Yang

arxiv:2202.08091 v2 · 2022-02-16 · hep-ph · 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{Y65UE3DZ45SGDIW5JTZSJUIQRN}

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	2026-07-05T05:09:53.886777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7bb426c79e76461a2dd4cf324d1108b5ba1dde03a33d4843d4d950ec931e86e

Aliases

arxiv: 2202.08091 · arxiv_version: 2202.08091v2 · doi: 10.48550/arxiv.2202.08091 · pith_short_12: Y65UE3DZ45SG · pith_short_16: Y65UE3DZ45SGDIW5 · pith_short_8: Y65UE3DZ

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/Y65UE3DZ45SGDIW5JTZSJUIQRN \
  | 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: c7bb426c79e76461a2dd4cf324d1108b5ba1dde03a33d4843d4d950ec931e86e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98906d2acf50a1472033f94d9b61ab5439483075f44b64296e734522c079bab9",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-02-16T14:24:02Z",
    "title_canon_sha256": "58fbc79170c84c46ded79ec1e024a5a9091e6aa05e57d74e1b736a9729b95587"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08091",
    "kind": "arxiv",
    "version": 2
  }
}