Pith Number

pith:5EE3HUHO

pith:2003:5EE3HUHOF5QE6WKVTVJ7KMELFS

not attested not anchored not stored refs pending

Supersymmetry in noncommutative superspaces

M. A. Lledo, O. Macia, S. Ferrara

arxiv:hep-th/0307039 v4 · 2003-07-03 · 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{5EE3HUHOF5QE6WKVTVJ7KMELFS}

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	2026-07-04T16:41:19.568625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e909b3d0ee2f604f59559d53f5308b2ca9ba755c6d4193f1ee80784ea0ddb788

Aliases

arxiv: hep-th/0307039 · arxiv_version: hep-th/0307039v4 · doi: 10.48550/arxiv.hep-th/0307039 · pith_short_12: 5EE3HUHOF5QE · pith_short_16: 5EE3HUHOF5QE6WKV · pith_short_8: 5EE3HUHO

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/5EE3HUHOF5QE6WKVTVJ7KMELFS \
  | 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: e909b3d0ee2f604f59559d53f5308b2ca9ba755c6d4193f1ee80784ea0ddb788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb3fb06bce1974498cce74e4b33d3bf464e6add84b20acb2b29c0d27af6d187b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-07-03T15:35:54Z",
    "title_canon_sha256": "42625192f00039f049bd3aa02962c7134e2196517f9c6acbdffba887d6d5c572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0307039",
    "kind": "arxiv",
    "version": 4
  }
}