Pith Number

pith:QBVW5MYK

pith:1993:QBVW5MYKILGWQMRVT62KI45Y5I

not attested not anchored not stored refs pending

Fermions in Instanton Anti-Instanton Background

Kenichi Konishi, Riccardo Guida

arxiv:hep-ph/9303232 v1 · 1993-03-09 · 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{QBVW5MYKILGWQMRVT62KI45Y5I}

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	2026-05-18T04:17:44.529857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

806b6eb30a42cd6832359fb4a473b8ea06664e7dd239ef3b7cd2d398fa3ece13

Aliases

arxiv: hep-ph/9303232 · arxiv_version: hep-ph/9303232v1 · doi: 10.48550/arxiv.hep-ph/9303232 · pith_short_12: QBVW5MYKILGW · pith_short_16: QBVW5MYKILGWQMRV · pith_short_8: QBVW5MYK

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/QBVW5MYKILGWQMRVT62KI45Y5I \
  | 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: 806b6eb30a42cd6832359fb4a473b8ea06664e7dd239ef3b7cd2d398fa3ece13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75974aa4ddbb6df7de4a90f19cb367aa818db03c8395ee3dcac44592b4ee18b9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-03-09T13:24:35Z",
    "title_canon_sha256": "cde14ccdcf601cb724d21453ca11ae8afefe2b4238cd1dd609363ea49b383e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9303232",
    "kind": "arxiv",
    "version": 1
  }
}