Pith Number

pith:CER6PSLY

pith:2012:CER6PSLYDQPFR3QFPXIA2JWGRL

not attested not anchored not stored refs pending

N=2 Supersymmetry and U(1)-Duality

Johannes Broedel, John Joseph M. Carrasco, Radu Roiban, Renata Kallosh, Sergio Ferrara

arxiv:1202.0014 v1 · 2012-01-31 · 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{CER6PSLYDQPFR3QFPXIA2JWGRL}

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	2026-05-18T03:49:34.897109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1123e7c9781c1e58ee057dd00d26c68ad035d403eeddb9b0d726cdacfe6c2133

Aliases

arxiv: 1202.0014 · arxiv_version: 1202.0014v1 · doi: 10.48550/arxiv.1202.0014 · pith_short_12: CER6PSLYDQPF · pith_short_16: CER6PSLYDQPFR3QF · pith_short_8: CER6PSLY

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/CER6PSLYDQPFR3QFPXIA2JWGRL \
  | 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: 1123e7c9781c1e58ee057dd00d26c68ad035d403eeddb9b0d726cdacfe6c2133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dffdbd00f200cad6e663bf0d6a21fbe16d0b18601b0b13d28c30b740f8463a15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-01-31T21:01:17Z",
    "title_canon_sha256": "4dba12271824367e2b61aa299e7635a12c65c3a9c5882ca1073ba92a5e8a006d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0014",
    "kind": "arxiv",
    "version": 1
  }
}