Pith Number

pith:4JRG52RA

pith:2010:4JRG52RACBYWULM52SLANK3IX3

not attested not anchored not stored refs pending

Topological quantum computation away from the ground state with Majorana fermions

A. R. Akhmerov

arxiv:1004.5533 v2 · 2010-04-30 · cond-mat.supr-con · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JRG52RACBYWULM52SLANK3IX3}

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	2026-05-18T01:30:43.610303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2626eea2010716a2d9dd49606ab68bee1a9708d55d65d99adee8aefdba90a44

Aliases

arxiv: 1004.5533 · arxiv_version: 1004.5533v2 · doi: 10.48550/arxiv.1004.5533 · pith_short_12: 4JRG52RACBYW · pith_short_16: 4JRG52RACBYWULM5 · pith_short_8: 4JRG52RA

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/4JRG52RACBYWULM52SLANK3IX3 \
  | 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: e2626eea2010716a2d9dd49606ab68bee1a9708d55d65d99adee8aefdba90a44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5430b4f34705318d7fb6299e1587d8fc158448b693c6d9058bf9259ec5dfcb3",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-04-30T13:55:46Z",
    "title_canon_sha256": "451e99c0f2793b81d774d7f6e0495e6af4e1db615ae928ef400639e932a23889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.5533",
    "kind": "arxiv",
    "version": 2
  }
}