Pith Number

pith:4ZFWG7XR

pith:2010:4ZFWG7XRT7OX5GYTFFC7CD74Q2

not attested not anchored not stored refs pending

The Rotating Mass Matrix, the Strong CP Problem and Higgs Decay

Michael J Baker, S.T. Tsou

arxiv:1005.2676 v2 · 2010-05-15 · 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{4ZFWG7XRT7OX5GYTFFC7CD74Q2}

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	2026-05-18T04:03:57.085419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e64b637ef19fdd7e9b132945f10ffc8681072967100fb2ef19a02101684f2b12

Aliases

arxiv: 1005.2676 · arxiv_version: 1005.2676v2 · doi: 10.48550/arxiv.1005.2676 · pith_short_12: 4ZFWG7XRT7OX · pith_short_16: 4ZFWG7XRT7OX5GYT · pith_short_8: 4ZFWG7XR

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/4ZFWG7XRT7OX5GYTFFC7CD74Q2 \
  | 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: e64b637ef19fdd7e9b132945f10ffc8681072967100fb2ef19a02101684f2b12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dffb04ca7d745c9b169fcfbac33edfe5acd529e7ac8dac4dd1f607da12d9eec3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-05-15T14:11:48Z",
    "title_canon_sha256": "2d6b52632273e95d4c2525b7017a818471e21875f3e148052bb95a824a20bcdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2676",
    "kind": "arxiv",
    "version": 2
  }
}