Pith Number

pith:KQX3JXMY

pith:2005:KQX3JXMYYCGPCET6DZS7JFJV7X

not attested not anchored not stored refs pending

Effects of the restoration of U$_A$(1) symmetry on pseudoscalar meson observables

C. A. de Sousa, M. C. Ruivo, Pedro Costa, Yu. L. Kalinovsky

arxiv:hep-ph/0511284 v1 · 2005-11-25 · 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{KQX3JXMYYCGPCET6DZS7JFJV7X}

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	2026-07-05T04:59:36.161126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542fb4dd98c08cf1127e1e65f49535fdeecd0ae556bfefdf0854a8d03c8eed68

Aliases

arxiv: hep-ph/0511284 · arxiv_version: hep-ph/0511284v1 · doi: 10.48550/arxiv.hep-ph/0511284 · pith_short_12: KQX3JXMYYCGP · pith_short_16: KQX3JXMYYCGPCET6 · pith_short_8: KQX3JXMY

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/KQX3JXMYYCGPCET6DZS7JFJV7X \
  | 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: 542fb4dd98c08cf1127e1e65f49535fdeecd0ae556bfefdf0854a8d03c8eed68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65a3eca9ac12be73cafd87e7a97855c15678236a36485f3bda45e13806d92073",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-11-25T14:58:12Z",
    "title_canon_sha256": "3f621d0a2cb536ddc1d38cab115149fbf7248a7017f83e95a3551f5fd4cff234"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0511284",
    "kind": "arxiv",
    "version": 1
  }
}