Pith Number

pith:TVUNP7WC

pith:1995:TVUNP7WCPK3RMTASBOPUN6EAJW

not attested not anchored not stored refs pending

Quantum Principal Bundles as Hopf-Galois Extensions

Mico Durdevic

arxiv:q-alg/9507022 v1 · 1995-07-20 · q-alg · math.QA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVUNP7WCPK3RMTASBOPUN6EAJW}

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.

Cited by

1 paper in Pith

Categorified structures over moduli spaces: Anomalies, non-invertible symmetries, and exceptional holonomy

Receipt and verification

First computed	2026-07-04T15:09:06.159954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d68d7fec27ab7164c120b9f46f8804d8967c233f7d917329edbeb580df714d3

Aliases

arxiv: q-alg/9507022 · arxiv_version: q-alg/9507022v1 · doi: 10.48550/arxiv.q-alg/9507022 · pith_short_12: TVUNP7WCPK3R · pith_short_16: TVUNP7WCPK3RMTAS · pith_short_8: TVUNP7WC

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/TVUNP7WCPK3RMTASBOPUN6EAJW \
  | 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: 9d68d7fec27ab7164c120b9f46f8804d8967c233f7d917329edbeb580df714d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adb7665b905bf8c2decf7493d1ba9ad8e1637c92fe866414cd7a1639608f792d",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "q-alg",
    "submitted_at": "1995-07-20T02:43:33Z",
    "title_canon_sha256": "d73cf49f953c033843f4d1e7a6b0cdd9de5f926596586f98e054b4a23ebee917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-alg/9507022",
    "kind": "arxiv",
    "version": 1
  }
}