Pith Number

pith:7FSM7NWN

pith:2021:7FSM7NWNWDUGRO4R3RLBN2LE4Z

not attested not anchored not stored refs pending

Dark matter, $Z^{\prime}$, vector-like quark at the LHC and $b\to s \mu\mu$ anomaly

Hongxin Wang, Lei Wang, Wei Chao, Yang Zhang

arxiv:2102.07518 v1 · 2021-02-15 · 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{7FSM7NWNWDUGRO4R3RLBN2LE4Z}

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	2026-07-05T03:10:28.219489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f964cfb6cdb0e868bb91dc5616e964e6623d6b1d5b68fb6ee04156b51b5229f0

Aliases

arxiv: 2102.07518 · arxiv_version: 2102.07518v1 · doi: 10.48550/arxiv.2102.07518 · pith_short_12: 7FSM7NWNWDUG · pith_short_16: 7FSM7NWNWDUGRO4R · pith_short_8: 7FSM7NWN

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/7FSM7NWNWDUGRO4R3RLBN2LE4Z \
  | 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: f964cfb6cdb0e868bb91dc5616e964e6623d6b1d5b68fb6ee04156b51b5229f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30024e11b20e036c83fdd6b44be8b205d5ee98d091e33ea64f6a426ee2090922",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-02-15T12:43:26Z",
    "title_canon_sha256": "5b3ade8703124e6757eaa465c54d96d1bef5ee4c50c7cdbde93c1cffda1a88f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07518",
    "kind": "arxiv",
    "version": 1
  }
}