Pith Number

pith:5TTA5ZFT

pith:2003:5TTA5ZFT72TMU5VJQOF27NX2UJ

not attested not anchored not stored refs pending

Noncommutative Superspace, Supermatrix and Lowest Landau Level

Hiroshi Umetsu, Machiko Hatsuda, Satoshi Iso

arxiv:hep-th/0306251 v2 · 2003-06-25 · 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{5TTA5ZFT72TMU5VJQOF27NX2UJ}

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	2026-05-18T01:38:46.986974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ece60ee4b3fea6ca76a9838bafb6faa2627d04261690c3a9309d28b00227b2fe

Aliases

arxiv: hep-th/0306251 · arxiv_version: hep-th/0306251v2 · doi: 10.48550/arxiv.hep-th/0306251 · pith_short_12: 5TTA5ZFT72TM · pith_short_16: 5TTA5ZFT72TMU5VJ · pith_short_8: 5TTA5ZFT

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/5TTA5ZFT72TMU5VJQOF27NX2UJ \
  | 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: ece60ee4b3fea6ca76a9838bafb6faa2627d04261690c3a9309d28b00227b2fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89f6831a1ca6b6c04cea7142287aea76040a1ee9fa246ea1f18558b103a10af3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-06-25T18:43:48Z",
    "title_canon_sha256": "ecd430018a3557bd32aad8551181ac97ace32c07886a786eb49c27506ba341fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0306251",
    "kind": "arxiv",
    "version": 2
  }
}