Pith Number

pith:75OF2AFF

pith:2025:75OF2AFF7IGBAGWNEGQEQ3BIJA

not attested not anchored not stored refs pending

Free phases of Majorana fermions: Tenfold ways compared

Luuk Stehouwer

arxiv:2507.08694 v1 · 2025-07-11 · math-ph · cond-mat.mes-hall · math.AT · math.KT · math.MP · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75OF2AFF7IGBAGWNEGQEQ3BIJA}

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	2026-07-05T11:35:45.031775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff5c5d00a5fa0c101acd21a0486c2848095494b876741ca8702d8781c5c76bf4

Aliases

arxiv: 2507.08694 · arxiv_version: 2507.08694v1 · doi: 10.48550/arxiv.2507.08694 · pith_short_12: 75OF2AFF7IGB · pith_short_16: 75OF2AFF7IGBAGWN · pith_short_8: 75OF2AFF

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/75OF2AFF7IGBAGWNEGQEQ3BIJA \
  | 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: ff5c5d00a5fa0c101acd21a0486c2848095494b876741ca8702d8781c5c76bf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a4ba97917003b47109811fe2931ba3cb93554c35d3848917e80caa192c5adce",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "math.AT",
      "math.KT",
      "math.MP",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2025-07-11T15:47:44Z",
    "title_canon_sha256": "36c30f7a2e345a61617e39fbac2a2bdec17a88162a851772be4267b486348775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08694",
    "kind": "arxiv",
    "version": 1
  }
}