Pith Number

pith:BXMKDGDB

pith:1995:BXMKDGDBSRHEMZSW6UXP3NNX5W

not attested not anchored not stored refs pending

CHIRAL SYMMETRY AND $U_A(1)$ ANOMALY IN AN EFFECTIVE THEORY OF QCD

Teiji Kunihiro

arxiv:hep-ph/9504289 v2 · 1995-04-11 · 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{BXMKDGDBSRHEMZSW6UXP3NNX5W}

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	2026-05-18T01:00:26.609912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dd8a19861944e466656f52efdb5b7ed81d591c72ca3e53e60fe2d1493a05800

Aliases

arxiv: hep-ph/9504289 · arxiv_version: hep-ph/9504289v2 · doi: 10.48550/arxiv.hep-ph/9504289 · pith_short_12: BXMKDGDBSRHE · pith_short_16: BXMKDGDBSRHEMZSW · pith_short_8: BXMKDGDB

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/BXMKDGDBSRHEMZSW6UXP3NNX5W \
  | 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: 0dd8a19861944e466656f52efdb5b7ed81d591c72ca3e53e60fe2d1493a05800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70b012afa56794a8bb302f6d3414737772551a8a6b44e45ed6ce0a34d385cd49",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-04-11T23:34:57Z",
    "title_canon_sha256": "b2541f99df4cb9d945db53a90bb918b6b7fe4bcdd87de8e8b6103ac900dd0bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9504289",
    "kind": "arxiv",
    "version": 2
  }
}