Pith Number

pith:WUPSUWFP

pith:1992:WUPSUWFPIZMYHXH2WJ3AWNMTI3

not attested not anchored not stored refs pending

Meson-Meson Scattering in Lattice QED_2+1

4004 Wesbrook Mall, B.C., Canada), Florida 33199, H. R. Fiebig (Physics Department FIU University Park Miami, R. M. Woloshyn (TRIUMF, USA), Vancouver

arxiv:hep-lat/9210036 v1 · 1992-10-28 · 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{WUPSUWFPIZMYHXH2WJ3AWNMTI3}

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	2026-07-04T15:54:53.431745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b51f2a58af465983dcfab2760b359346f7b001cb795411f9e4ce71a4c27b3162

Aliases

arxiv: hep-lat/9210036 · arxiv_version: hep-lat/9210036v1 · doi: 10.48550/arxiv.hep-lat/9210036 · pith_short_12: WUPSUWFPIZMY · pith_short_16: WUPSUWFPIZMYHXH2 · pith_short_8: WUPSUWFP

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/WUPSUWFPIZMYHXH2WJ3AWNMTI3 \
  | 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: b51f2a58af465983dcfab2760b359346f7b001cb795411f9e4ce71a4c27b3162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60d75ff67ae54aaa1dc64c86e035beac3cf659cba86668c92745e5926b625649",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1992-10-28T18:15:25Z",
    "title_canon_sha256": "ad2c7fa47ce6ac5f236c823a7343f9ad448a57b6129e7a8e31c56663dc334b17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9210036",
    "kind": "arxiv",
    "version": 1
  }
}