Pith Number

pith:YBRDENCZ

pith:1999:YBRDENCZJXFWVF3AN7K3MTUW5A

not attested not anchored not stored refs pending

Loop Representations of the Quark Determinant in Lattice QCD

A. Duncan, E. Eichten, H. Thacker, R. Roskies

arxiv:hep-lat/9902015 v1 · 1999-02-10 · 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{YBRDENCZJXFWVF3AN7K3MTUW5A}

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	2026-05-18T01:08:01.012145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0623234594dcb6a97606fd5b64e96e835d030bd1dec4a5ca513b2304d621f98

Aliases

arxiv: hep-lat/9902015 · arxiv_version: hep-lat/9902015v1 · doi: 10.48550/arxiv.hep-lat/9902015 · pith_short_12: YBRDENCZJXFW · pith_short_16: YBRDENCZJXFWVF3A · pith_short_8: YBRDENCZ

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/YBRDENCZJXFWVF3AN7K3MTUW5A \
  | 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: c0623234594dcb6a97606fd5b64e96e835d030bd1dec4a5ca513b2304d621f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5276cee6822d79f234d819a9433bc888173d92dd24817fe8d8c4769b2a6507e5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-02-10T15:42:28Z",
    "title_canon_sha256": "c2a5ca870a99175a850b6de967334f32fef0bb0db5d0459ce64c2df129f59f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9902015",
    "kind": "arxiv",
    "version": 1
  }
}