Pith Number

pith:QCIQHXQ6

pith:2019:QCIQHXQ6XPO5VSQ5WGELDJV5MJ

not attested not anchored not stored refs pending

Notes on the Squashed Sphere Lowest Landau Level

Jeff Murugan, Jonathan P. Shock, Ruach Pillay Slayen

arxiv:1909.08042 v1 · 2019-09-17 · hep-th · astro-ph.HE · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCIQHXQ6XPO5VSQ5WGELDJV5MJ}

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

Anyon dispersion from non-uniform magnetic field on the sphere

Receipt and verification

First computed	2026-07-05T00:05:26.508898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

809103de1ebbdddaca1db188b1a6bd62690a9101a8700376dfad37547d8a6ef6

Aliases

arxiv: 1909.08042 · arxiv_version: 1909.08042v1 · doi: 10.48550/arxiv.1909.08042 · pith_short_12: QCIQHXQ6XPO5 · pith_short_16: QCIQHXQ6XPO5VSQ5 · pith_short_8: QCIQHXQ6

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/QCIQHXQ6XPO5VSQ5WGELDJV5MJ \
  | 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: 809103de1ebbdddaca1db188b1a6bd62690a9101a8700376dfad37547d8a6ef6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "751b662a7d1181c7df9f785de1edc46a605bdee84aca0a0de14fdd21a3e7c099",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-09-17T19:22:58Z",
    "title_canon_sha256": "5a973f374a1375a7520fe57fa169cac4ac4f371885314981c80e7be6b793d35d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.08042",
    "kind": "arxiv",
    "version": 1
  }
}