Pith Number

pith:EBDWLPZJ

pith:2012:EBDWLPZJ5SJQZHZBGFPD5656V6

not attested not anchored not stored refs pending

Variance reduction techniques for a quantitative understanding of the \Delta I = 1/2 rule

Carlos Pena, Eric Endress

arxiv:1210.5964 v1 · 2012-10-22 · 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{EBDWLPZJ5SJQZHZBGFPD5656V6}

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	2026-05-18T03:42:34.603251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

204765bf29ec930c9f21315e3efbbeafa6c1365757c215b76110e854514fb610

Aliases

arxiv: 1210.5964 · arxiv_version: 1210.5964v1 · doi: 10.48550/arxiv.1210.5964 · pith_short_12: EBDWLPZJ5SJQ · pith_short_16: EBDWLPZJ5SJQZHZB · pith_short_8: EBDWLPZJ

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/EBDWLPZJ5SJQZHZBGFPD5656V6 \
  | 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: 204765bf29ec930c9f21315e3efbbeafa6c1365757c215b76110e854514fb610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cef9831a57c56037d9a9258c31cc7cf91e067eaa57e2bea86553f1c9b25b936",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2012-10-22T16:40:15Z",
    "title_canon_sha256": "3b64826ee7963d24dbe5a7ac7215e6b57056010fd2123534b034af691c95d12f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5964",
    "kind": "arxiv",
    "version": 1
  }
}