Pith Number

pith:TGU3GZDU

pith:2018:TGU3GZDU4RPST2YCEFXQU3ANW3

not attested not anchored not stored refs pending

$\mathcal{N}=2$ Supersymmetry with Central Charge: A Twofold Implementation

L.P.R. Ospedal, R.C. Terin

arxiv:1807.07671 v5 · 2018-07-20 · 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{TGU3GZDU4RPST2YCEFXQU3ANW3}

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	2026-05-17T23:54:54.031890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a9b36474e45f29eb02216f0a6c0db6f836057169f2864ac0b3ed3e110fcc86

Aliases

arxiv: 1807.07671 · arxiv_version: 1807.07671v5 · doi: 10.48550/arxiv.1807.07671 · pith_short_12: TGU3GZDU4RPS · pith_short_16: TGU3GZDU4RPST2YC · pith_short_8: TGU3GZDU

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/TGU3GZDU4RPST2YCEFXQU3ANW3 \
  | 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: 99a9b36474e45f29eb02216f0a6c0db6f836057169f2864ac0b3ed3e110fcc86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1d2e4dfe8650324d1ba53fe6d7a50a3b528c66612f167147c34dc046b06f2a4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-07-20T00:19:32Z",
    "title_canon_sha256": "87773cfd2ade10f569414d822cbf28a4c065781bfe322b166f1ba5fd09f63cca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07671",
    "kind": "arxiv",
    "version": 5
  }
}