Pith Number

pith:JGN46NWK

pith:1993:JGN46NWKSHBMZ532O5W6QEFS7T

not attested not anchored not stored refs pending

Instantons in Field Strength Formulated Yang-Mills Theories

H.Reinhardt, K.Langfeld, L.v.Smekal

arxiv:hep-ph/9301227 v1 · 1993-01-11 · 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{JGN46NWKSHBMZ532O5W6QEFS7T}

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	2026-05-18T04:37:55.712859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

499bcf36ca91c2ccf77a776de810b2fce639ef33bb7a82137e45f45851d067ef

Aliases

arxiv: hep-ph/9301227 · arxiv_version: hep-ph/9301227v1 · doi: 10.48550/arxiv.hep-ph/9301227 · pith_short_12: JGN46NWKSHBM · pith_short_16: JGN46NWKSHBMZ532 · pith_short_8: JGN46NWK

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/JGN46NWKSHBMZ532O5W6QEFS7T \
  | 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: 499bcf36ca91c2ccf77a776de810b2fce639ef33bb7a82137e45f45851d067ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8028f4ecfa709a20542471ce696175e60d855a1b0236b2c051cb5b764765f1e1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-01-11T07:52:41Z",
    "title_canon_sha256": "d81a4ffbca2744c5717365daf694b494f7162081f807cbd2a418fb85e5bf0e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9301227",
    "kind": "arxiv",
    "version": 1
  }
}