Pith Number

pith:BPCMZA5E

pith:1998:BPCMZA5E6UMPEPLXK6HGMSWEXF

not attested not anchored not stored refs pending

The theoretical background and properties of perfect actions

Peter Hasenfratz

arxiv:hep-lat/9803027 v1 · 1998-03-30 · 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{BPCMZA5E6UMPEPLXK6HGMSWEXF}

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.

Cited by

1 paper in Pith

Aspects of Propagator Sparsening in Lattice QCD

Receipt and verification

First computed	2026-07-04T14:27:18.145895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc4cc83a4f518f23d77578e664ac4b97e5f39393c77379b8daf1bf77a75af34

Aliases

arxiv: hep-lat/9803027 · arxiv_version: hep-lat/9803027v1 · doi: 10.48550/arxiv.hep-lat/9803027 · pith_short_12: BPCMZA5E6UMP · pith_short_16: BPCMZA5E6UMPEPLX · pith_short_8: BPCMZA5E

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/BPCMZA5E6UMPEPLXK6HGMSWEXF \
  | 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: 0bc4cc83a4f518f23d77578e664ac4b97e5f39393c77379b8daf1bf77a75af34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff589ad5cf85691de251d006ad77a784b367e67e746c48ca95806049b3807c57",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1998-03-30T10:59:13Z",
    "title_canon_sha256": "6e7735857661f18a58642ac1b863dba479a7a2aeef1440999589d1997cdc2845"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9803027",
    "kind": "arxiv",
    "version": 1
  }
}