Pith Number

pith:P2UTEY22

pith:1999:P2UTEY22TXK6GFFMYOFSRF7V2T

not attested not anchored not stored refs pending

A local formulation of lattice QCD without unphysical fermion zero modes

Peter Weisz, Pietro Antonio Grassi, Roberto Frezzotti, Stefan Sint

arxiv:hep-lat/9909003 v1 · 1999-09-01 · hep-lat · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2UTEY22TXK6GFFMYOFSRF7V2T}

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	2026-05-18T01:39:11.307541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ea932635a9dd5e314acc38b2897f5d4f8513dbe3192e23f5dba7b3350d17de0

Aliases

arxiv: hep-lat/9909003 · arxiv_version: hep-lat/9909003v1 · doi: 10.48550/arxiv.hep-lat/9909003 · pith_short_12: P2UTEY22TXK6 · pith_short_16: P2UTEY22TXK6GFFM · pith_short_8: P2UTEY22

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/P2UTEY22TXK6GFFMYOFSRF7V2T \
  | 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: 7ea932635a9dd5e314acc38b2897f5d4f8513dbe3192e23f5dba7b3350d17de0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "031a409c6d7e4445a49052a25eab5ba0e4fa94fab693d7f754901d8bb09d68cc",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-09-01T13:18:13Z",
    "title_canon_sha256": "7a18d20b5c2fbe64777fefae103923e0ef7d462111185395499993593e4f1b46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9909003",
    "kind": "arxiv",
    "version": 1
  }
}