Pith Number

pith:HMNP2X2Z

pith:2003:HMNP2X2Z4IIRBIYOLWPTJJISYP

not attested not anchored not stored refs pending

Gauge Theory on Noncommutative Supersphere from Supermatrix Model

Hiroshi Umetsu, Satoshi Iso

arxiv:hep-th/0311005 v2 · 2003-11-02 · 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{HMNP2X2Z4IIRBIYOLWPTJJISYP}

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	2026-07-04T16:41:26.934277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b1afd5f59e21110a30e5d9f34a512c3f8735fdf6ffdd52681a8bad1fdd20e9d

Aliases

arxiv: hep-th/0311005 · arxiv_version: hep-th/0311005v2 · doi: 10.48550/arxiv.hep-th/0311005 · pith_short_12: HMNP2X2Z4IIR · pith_short_16: HMNP2X2Z4IIRBIYO · pith_short_8: HMNP2X2Z

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/HMNP2X2Z4IIRBIYOLWPTJJISYP \
  | 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: 3b1afd5f59e21110a30e5d9f34a512c3f8735fdf6ffdd52681a8bad1fdd20e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e8f444fe5cfd1b53d687f4bf95c73471d76caa31afadc52df89cd83fd37161f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-11-02T11:57:51Z",
    "title_canon_sha256": "fefe9a4e275c0425c245ac2b7cdd5d8c883186df3abb9b697d9f0c907b41b1e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0311005",
    "kind": "arxiv",
    "version": 2
  }
}