Pith Number

pith:YBR3UCE6

pith:1999:YBR3UCE6VWYQWLX57U26FX6IV7

not attested not anchored not stored refs pending

Fermion Cluster Algorithms

Shailesh Chandrasekharan (Duke University)

arxiv:hep-lat/9909007 v1 · 1999-09-01 · 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{YBR3UCE6VWYQWLX57U26FX6IV7}

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	2026-05-18T01:39:11.289974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c063ba089eadb10b2efdfd35e2dfc8affec0674ca55c24bfeba308cb4909c621

Aliases

arxiv: hep-lat/9909007 · arxiv_version: hep-lat/9909007v1 · doi: 10.48550/arxiv.hep-lat/9909007 · pith_short_12: YBR3UCE6VWYQ · pith_short_16: YBR3UCE6VWYQWLX5 · pith_short_8: YBR3UCE6

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/YBR3UCE6VWYQWLX57U26FX6IV7 \
  | 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: c063ba089eadb10b2efdfd35e2dfc8affec0674ca55c24bfeba308cb4909c621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d21f68293f69b2c144908aca7b5e55dc7f5d3116a81165f68378e5a38c46c18a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-09-01T19:10:05Z",
    "title_canon_sha256": "c3e776a6c52dd9653124a9001366153176dc0826b6625948ec55987c06514281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9909007",
    "kind": "arxiv",
    "version": 1
  }
}