Pith Number

pith:643G3QAB

pith:1999:643G3QABAOOPL5U3TTTUKNIYJA

not attested not anchored not stored refs pending

The topological susceptibility in `full' (UK)QCD

A. Hart (Edinburgh), M. Teper (Oxford)

arxiv:hep-lat/9909072 v1 · 1999-09-09 · 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{643G3QABAOOPL5U3TTTUKNIYJA}

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	2026-05-18T01:39:10.906167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7366dc001039cf5f69b9ce74535184803b861c2ec1ea5316d810a65dfae7151

Aliases

arxiv: hep-lat/9909072 · arxiv_version: hep-lat/9909072v1 · doi: 10.48550/arxiv.hep-lat/9909072 · pith_short_12: 643G3QABAOOP · pith_short_16: 643G3QABAOOPL5U3 · pith_short_8: 643G3QAB

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/643G3QABAOOPL5U3TTTUKNIYJA \
  | 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: f7366dc001039cf5f69b9ce74535184803b861c2ec1ea5316d810a65dfae7151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39f032034de7714d978d29daea3509a3e181a38f2de3b651c32b68d188a81fa4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-09-09T14:33:04Z",
    "title_canon_sha256": "fc81980203921c6ff1a5f8afec4cee438b639b07d1dd6425c35777befbedf2f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9909072",
    "kind": "arxiv",
    "version": 1
  }
}