Pith Number

pith:VUBJ7WMB

pith:2004:VUBJ7WMBM4RELZ6ADAJVAUFMAS

not attested not anchored not stored refs pending

Chiral perturbation theory for twisted mass QCD

Christian Schmidt (University of Muenster), Enno E. Scholz (DESY Hamburg), Gernot M\"unster

arxiv:hep-lat/0409066 v2 · 2004-09-14 · 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{VUBJ7WMBM4RELZ6ADAJVAUFMAS}

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	2026-05-18T04:32:44.306010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad029fd981672245e7c018135050ac0481719ccbed9788313672b5e7f8a30162

Aliases

arxiv: hep-lat/0409066 · arxiv_version: hep-lat/0409066v2 · doi: 10.48550/arxiv.hep-lat/0409066 · pith_short_12: VUBJ7WMBM4RE · pith_short_16: VUBJ7WMBM4RELZ6A · pith_short_8: VUBJ7WMB

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/VUBJ7WMBM4RELZ6ADAJVAUFMAS \
  | 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: ad029fd981672245e7c018135050ac0481719ccbed9788313672b5e7f8a30162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3292af373058a7dc8e871f1a300bd5a55c01bc5a1204e1163ee46603796c6ef2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "2004-09-14T13:45:03Z",
    "title_canon_sha256": "2624c15d766c02d93b0d7446d7a62a05a0830ca1f4997a70cd514d55aba1835f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/0409066",
    "kind": "arxiv",
    "version": 2
  }
}