Pith Number

pith:CPN72T66

pith:2015:CPN72T66IPISMOYHIP6NPVXTKL

not attested not anchored not stored refs pending

Dirac Spectrum of the Wilson Dirac Operator for QCD with Two Colors

Jacobus J. M. Verbaarschot, Mario Kieburg, Savvas Zafeiropoulos

arxiv:1505.01784 v2 · 2015-05-07 · hep-lat · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPN72T66IPISMOYHIP6NPVXTKL}

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	2026-05-18T01:34:49.828718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13dbfd4fde43d1263b0743fcd7d6f352f3dc1aafa582817e6d4bd63f913d460e

Aliases

arxiv: 1505.01784 · arxiv_version: 1505.01784v2 · doi: 10.48550/arxiv.1505.01784 · pith_short_12: CPN72T66IPIS · pith_short_16: CPN72T66IPISMOYH · pith_short_8: CPN72T66

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/CPN72T66IPISMOYHIP6NPVXTKL \
  | 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: 13dbfd4fde43d1263b0743fcd7d6f352f3dc1aafa582817e6d4bd63f913d460e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "237d0ff4365df1f7126bd858c96ac657f0a0f44adb3a2b5bfe8d39adda40f5ef",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2015-05-07T17:28:49Z",
    "title_canon_sha256": "e64910bb458d06cde04d02842a3d368858861ae782fee1671d4dd6ed9317a16e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01784",
    "kind": "arxiv",
    "version": 2
  }
}