Pith Number

pith:Y3S5IB7J

pith:2011:Y3S5IB7JZDL5VIEKU3KJNBPM3T

not attested not anchored not stored refs pending

Demonstration of K-Kbar, B-Bbar, and D-Dbar Transitions with a Pair of Coupled Pendula

J\"urgen Stiewe, Klaus R. Schubert

arxiv:1108.2772 v2 · 2011-08-13 · hep-ph · physics.class-ph · physics.pop-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{Y3S5IB7JZDL5VIEKU3KJNBPM3T}

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	2026-05-18T02:00:54.344081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e5d407e9c8d7daa08aa6d49685ecdcf72c1271350ce327647a534f56a328ae

Aliases

arxiv: 1108.2772 · arxiv_version: 1108.2772v2 · doi: 10.48550/arxiv.1108.2772 · pith_short_12: Y3S5IB7JZDL5 · pith_short_16: Y3S5IB7JZDL5VIEK · pith_short_8: Y3S5IB7J

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/Y3S5IB7JZDL5VIEKU3KJNBPM3T \
  | 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: c6e5d407e9c8d7daa08aa6d49685ecdcf72c1271350ce327647a534f56a328ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42f2db5c55f723f67b00f88e319733b4b70c724a12f3f55864a6e598db24492e",
    "cross_cats_sorted": [
      "physics.class-ph",
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-08-13T07:44:11Z",
    "title_canon_sha256": "6aaf877c1fcd66ae4af8f7fe684138d0e60144db015c060c719df33b30f5ddad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2772",
    "kind": "arxiv",
    "version": 2
  }
}