Pith Number

pith:F73R62RW

pith:2003:F73R62RWRT5XRNV2TAP5IXMYJ7

not attested not anchored not stored refs pending

Superstar in Noncommutative Superspace via Covariant Quantization of the Superparticle

Andrea Pasqua, Bruno Zumino, Cemsinan Deliduman, Itzhak Bars

arxiv:hep-th/0308107 v2 · 2003-08-16 · 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{F73R62RWRT5XRNV2TAP5IXMYJ7}

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	2026-05-18T02:35:44.997407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ff71f6a368cfb78b6ba981fd45d984fd4f2905c61db85afac5618aaafb174f7

Aliases

arxiv: hep-th/0308107 · arxiv_version: hep-th/0308107v2 · doi: 10.48550/arxiv.hep-th/0308107 · pith_short_12: F73R62RWRT5X · pith_short_16: F73R62RWRT5XRNV2 · pith_short_8: F73R62RW

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/F73R62RWRT5XRNV2TAP5IXMYJ7 \
  | 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: 2ff71f6a368cfb78b6ba981fd45d984fd4f2905c61db85afac5618aaafb174f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25c81c9d65383a81bcede0cbabf53e51b91acc961ccb7c0043b26070e4aff82e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-08-16T16:25:06Z",
    "title_canon_sha256": "16056937b4ca3e737971dc4febd95c91561807837a1fc84ad18ab6057bae49f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0308107",
    "kind": "arxiv",
    "version": 2
  }
}