Pith Number

pith:2FU7QE7B

pith:2011:2FU7QE7BY63VQ4B6ZEWNJB2YQN

not attested not anchored not stored refs pending

BPS invariants of N=4 gauge theory on a surface

Jan Manschot

arxiv:1103.0012 v2 · 2011-02-28 · math-ph · hep-th · 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{2FU7QE7BY63VQ4B6ZEWNJB2YQN}

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	2026-05-18T03:30:42.609213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d169f813e1c7b758703ec92cd4875883620dfd197b5789932d221e43df178bd5

Aliases

arxiv: 1103.0012 · arxiv_version: 1103.0012v2 · doi: 10.48550/arxiv.1103.0012 · pith_short_12: 2FU7QE7BY63V · pith_short_16: 2FU7QE7BY63VQ4B6 · pith_short_8: 2FU7QE7B

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/2FU7QE7BY63VQ4B6ZEWNJB2YQN \
  | 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: d169f813e1c7b758703ec92cd4875883620dfd197b5789932d221e43df178bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7facbd262f83c599666031c85e60df48e125f8aaa89da2584a4083ed998fa182",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-02-28T21:00:12Z",
    "title_canon_sha256": "6f1a05ac0459c838899e35258337533a0f6d973e58dce060aebadbe7d6ad50df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0012",
    "kind": "arxiv",
    "version": 2
  }
}