Pith Number

pith:7KRZPDKH

pith:1992:7KRZPDKHQD7KKNBQ6UPHHSXG3C

not attested not anchored not stored refs pending

Chern-Simons term and Topological Charge on the Lattice

M.L.Laursen

arxiv:hep-lat/9209015 v1 · 1992-09-09 · hep-lat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KRZPDKHQD7KKNBQ6UPHHSXG3C}

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	2026-07-04T14:27:14.019622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa3978d4780fea53430f51e73cae6d8b0abcfa24585403d87367d29a26a7e89

Aliases

arxiv: hep-lat/9209015 · arxiv_version: hep-lat/9209015v1 · doi: 10.48550/arxiv.hep-lat/9209015 · pith_short_12: 7KRZPDKHQD7K · pith_short_16: 7KRZPDKHQD7KKNBQ · pith_short_8: 7KRZPDKH

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/7KRZPDKHQD7KKNBQ6UPHHSXG3C \
  | 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: faa3978d4780fea53430f51e73cae6d8b0abcfa24585403d87367d29a26a7e89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e73d455c72471ae095d6bddd96bc0eaa8a98152b8c786110d10e998aa6373ed",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1992-09-09T07:57:03Z",
    "title_canon_sha256": "710c3baf65e3c10517f5b9cc276a0787c3943529987de0d982c6809b1a57f180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9209015",
    "kind": "arxiv",
    "version": 1
  }
}