Pith Number

pith:PJPKLCHB

pith:2006:PJPKLCHBNHS7ZESTAQNK2HWBXH

not attested not anchored not stored refs pending

Mirror particles and mirror matter: 50 years of speculation and search

L.B. Okun

arxiv:hep-ph/0606202 v2 · 2006-06-19 · hep-ph · physics.hist-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{PJPKLCHBNHS7ZESTAQNK2HWBXH}

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	2026-07-04T15:28:50.385456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a5ea588e169e5fc9253041aad1ec1b9fa2171cb785aa55b2514bd8d08bbb37a

Aliases

arxiv: hep-ph/0606202 · arxiv_version: hep-ph/0606202v2 · doi: 10.48550/arxiv.hep-ph/0606202 · pith_short_12: PJPKLCHBNHS7 · pith_short_16: PJPKLCHBNHS7ZEST · pith_short_8: PJPKLCHB

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/PJPKLCHBNHS7ZESTAQNK2HWBXH \
  | 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: 7a5ea588e169e5fc9253041aad1ec1b9fa2171cb785aa55b2514bd8d08bbb37a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae5c24f0ad9c0d781aa2911cfe2e126c1c8dbf4c5f27329f15cde176e8c797b6",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-06-19T17:15:42Z",
    "title_canon_sha256": "33e316f4a70b6ccaf3223635a01c39f10a1c039ac0b79bd5b7fbebf164a4cd1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0606202",
    "kind": "arxiv",
    "version": 2
  }
}