Pith Number

pith:X7WFFZM5

pith:2012:X7WFFZM5FARNCWVZX5JFXPMOW2

not attested not anchored not stored refs pending

Investigating the sign problem for two-dimensional $\mathcal{N}=(2,2)$ and $\mathcal{N}=(8,8)$ lattice super Yang--Mills theories

Anosh Joseph, Dhagash Mehta, Richard Galvez, Simon Catterall

arxiv:1201.1924 v1 · 2012-01-09 · hep-lat · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7WFFZM5FARNCWVZX5JFXPMOW2}

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	2026-05-18T04:04:54.407108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfec52e59d2822d15ab9bf525bbd8eb6ab525e5a5e5da0243f6a6342da2d7026

Aliases

arxiv: 1201.1924 · arxiv_version: 1201.1924v1 · doi: 10.48550/arxiv.1201.1924 · pith_short_12: X7WFFZM5FARN · pith_short_16: X7WFFZM5FARNCWVZ · pith_short_8: X7WFFZM5

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/X7WFFZM5FARNCWVZX5JFXPMOW2 \
  | 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: bfec52e59d2822d15ab9bf525bbd8eb6ab525e5a5e5da0243f6a6342da2d7026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d2053a29345e2fb9da485968f56f2941d9fdda7d26bf0706994caab8cd49071",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2012-01-09T21:15:46Z",
    "title_canon_sha256": "9c2f0a4e74e67106cf73c691acf7a8d65810633326e1011906047cdea8bb42bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1924",
    "kind": "arxiv",
    "version": 1
  }
}