Pith Number

pith:W6XI7VVX

pith:2007:W6XI7VVXGKTYSWUAPFIIJZ2UZI

not attested not anchored not stored refs pending

A universal Dirac operator and noncommutative spin bundles over fuzzy complex projective spaces

Brian P. Dolan, Denjoe O'Connor, Idrish Huet, Sean Murray

arxiv:0711.1347 v3 · 2007-11-08 · 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{W6XI7VVXGKTYSWUAPFIIJZ2UZI}

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	2026-07-04T15:23:43.382983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ae8fd6b732a7895a80795084e754ca35624cf5aa763d3bb515e6e861d923b4

Aliases

arxiv: 0711.1347 · arxiv_version: 0711.1347v3 · doi: 10.48550/arxiv.0711.1347 · pith_short_12: W6XI7VVXGKTY · pith_short_16: W6XI7VVXGKTYSWUA · pith_short_8: W6XI7VVX

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/W6XI7VVXGKTYSWUAPFIIJZ2UZI \
  | 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: b7ae8fd6b732a7895a80795084e754ca35624cf5aa763d3bb515e6e861d923b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a2e8640a312e5eede544512368b5637d05f19c5c21a62832f6beaf174a6ef80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2007-11-08T20:15:16Z",
    "title_canon_sha256": "4c26fd9883b4678a7dce5228a12db9b2a2148c5aa95343edc7d5caa461c154b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.1347",
    "kind": "arxiv",
    "version": 3
  }
}