Pith Number

pith:36GIVAYP

pith:2009:36GIVAYPHD7JWWPDJR6BFMUOYJ

not attested not anchored not stored refs pending

Multi-grid HMC for Ginsparg-Wilson fermions

Nigel Cundy

arxiv:0910.3878 v1 · 2009-10-20 · 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{36GIVAYPHD7JWWPDJR6BFMUOYJ}

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	2026-05-18T04:37:10.920006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df8c8a830f38fe9b59e34c7c12b28ec263c1560e3fa5b6681ec2293278663af7

Aliases

arxiv: 0910.3878 · arxiv_version: 0910.3878v1 · doi: 10.48550/arxiv.0910.3878 · pith_short_12: 36GIVAYPHD7J · pith_short_16: 36GIVAYPHD7JWWPD · pith_short_8: 36GIVAYP

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/36GIVAYPHD7JWWPDJR6BFMUOYJ \
  | 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: df8c8a830f38fe9b59e34c7c12b28ec263c1560e3fa5b6681ec2293278663af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0fcde63f6da460e043b0c6fdc0e5a06a560ae18f45e565e7e4e9b1ed1f45791",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2009-10-20T15:33:42Z",
    "title_canon_sha256": "cb09f13c48ee2ff7136fc06a86d23380a8fba84bf36f73230425e6a0b7bf289f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3878",
    "kind": "arxiv",
    "version": 1
  }
}