Pith Number

pith:OGPRM26S

pith:2017:OGPRM26SZXCGX77E2NPEAWZMWO

not attested not anchored not stored refs pending

$\theta=\pi$ in $SU(N)/\mathbb{Z}_N$ gauge theories

Norikazu Yamada, Ryuichiro Kitano, Takao Suyama

arxiv:1709.04225 v2 · 2017-09-13 · hep-th · hep-lat · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGPRM26SZXCGX77E2NPEAWZMWO}

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.

Cited by

1 paper in Pith

Topological Susceptibility and QCD at Finite Theta Angle

Receipt and verification

First computed	2026-05-18T00:32:05.220972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

719f166bd2cdc46bffe4d35e405b2cb39ec68b9e9aa74cb20ffd5425f39df233

Aliases

arxiv: 1709.04225 · arxiv_version: 1709.04225v2 · doi: 10.48550/arxiv.1709.04225 · pith_short_12: OGPRM26SZXCG · pith_short_16: OGPRM26SZXCGX77E · pith_short_8: OGPRM26S

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/OGPRM26SZXCGX77E2NPEAWZMWO \
  | 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: 719f166bd2cdc46bffe4d35e405b2cb39ec68b9e9aa74cb20ffd5425f39df233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5f8e162e97f4ae49fc953fb4d51fc136d5b3c93ea2ccfae2aae507e6df47a2d",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-09-13T09:53:37Z",
    "title_canon_sha256": "8bff839c69884bdbc6f28eaf74a2bb9262bf78ca2fc48c3019d40dad62f61031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04225",
    "kind": "arxiv",
    "version": 2
  }
}