Pith Number

pith:6UBMXVWU

pith:1999:6UBMXVWUVHUGZHEIN4M7GFIA7A

not attested not anchored not stored refs pending

On $K\to\pi\pi$ Decays in Quenched and Unquenched Chiral Perturbation Theory

Elisabetta Pallante, Maarten Golterman

arxiv:hep-lat/9909069 v1 · 1999-09-09 · hep-lat · 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{6UBMXVWUVHUGZHEIN4M7GFIA7A}

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	2026-05-18T01:39:10.925144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f502cbd6d4a9e86c9c886f19f31500f822f663cfec14ce621cbe7ae5e5419c97

Aliases

arxiv: hep-lat/9909069 · arxiv_version: hep-lat/9909069v1 · doi: 10.48550/arxiv.hep-lat/9909069 · pith_short_12: 6UBMXVWUVHUG · pith_short_16: 6UBMXVWUVHUGZHEI · pith_short_8: 6UBMXVWU

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/6UBMXVWUVHUGZHEIN4M7GFIA7A \
  | 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: f502cbd6d4a9e86c9c886f19f31500f822f663cfec14ce621cbe7ae5e5419c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0275d9c5f9d61ceaf799bf8bc03b10e4fecf69aa398f38fd9c13d72a80564d81",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-09-09T13:43:52Z",
    "title_canon_sha256": "4d9b56dc7ab0ea5c7a363fd3295ebd85c113c49a1951f83d8f748ec94a4725ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9909069",
    "kind": "arxiv",
    "version": 1
  }
}