Pith Number

pith:ERMXT4QK

pith:2015:ERMXT4QKEWIPVXIU7MQF3LTMTS

not attested not anchored not stored refs pending

Gauge theories on noncommutative ${\mathbb C}P^N$ and BPS-like equations

Akifumi Sako, Hiroshi Umetsu, Toshiya Suzuki

arxiv:1506.06957 v2 · 2015-06-23 · 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{ERMXT4QKEWIPVXIU7MQF3LTMTS}

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	2026-05-18T01:37:01.331063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

245979f20a2590fadd14fb205dae6c9c844856b0a86270f374033f03e9d00eb4

Aliases

arxiv: 1506.06957 · arxiv_version: 1506.06957v2 · doi: 10.48550/arxiv.1506.06957 · pith_short_12: ERMXT4QKEWIP · pith_short_16: ERMXT4QKEWIPVXIU · pith_short_8: ERMXT4QK

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/ERMXT4QKEWIPVXIU7MQF3LTMTS \
  | 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: 245979f20a2590fadd14fb205dae6c9c844856b0a86270f374033f03e9d00eb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "243ac0eb6a4eb7b5d2262ea40bf29b31ff4322f34fdac2470618bc9c184e7e16",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-06-23T11:57:01Z",
    "title_canon_sha256": "9d92169959cb031193757d98cd23fb8a7736a1a08c302648ce246eb4d01efb10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06957",
    "kind": "arxiv",
    "version": 2
  }
}