Pith Number

pith:UBUFWBIV

pith:1999:UBUFWBIV6C3T2GOS25IJKNETHC

not attested not anchored not stored refs pending

Spontaneous CP violation on the lattice

K. Rummukainen (NORDITA), M. Laine (CERN)

arxiv:hep-lat/9908045 v1 · 1999-08-27 · hep-lat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBUFWBIV6C3T2GOS25IJKNETHC}

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	2026-05-18T01:39:11.399518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0685b0515f0b73d19d2d75095349338b533cdf86ecd60004cefb19debdcbb5c

Aliases

arxiv: hep-lat/9908045 · arxiv_version: hep-lat/9908045v1 · doi: 10.48550/arxiv.hep-lat/9908045 · pith_short_12: UBUFWBIV6C3T · pith_short_16: UBUFWBIV6C3T2GOS · pith_short_8: UBUFWBIV

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/UBUFWBIV6C3T2GOS25IJKNETHC \
  | 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: a0685b0515f0b73d19d2d75095349338b533cdf86ecd60004cefb19debdcbb5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7672376663e9512b2b1c104356a3471703c4e10712aab1cf276542ceb90ef26",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-08-27T06:31:13Z",
    "title_canon_sha256": "3f11de0dad462ba3e2e6787f726a0e2a8c749bd4061042ffea874380c0adb9a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9908045",
    "kind": "arxiv",
    "version": 1
  }
}