Pith Number

pith:TPKAI4CU

pith:2015:TPKAI4CU4RRHNZCO52RZIWWX5Y

not attested not anchored not stored refs pending

Physical Implementation of a Majorana Fermion Surface Code for Fault-Tolerant Quantum Computation

Liang Fu, Sagar Vijay

arxiv:1509.08134 v1 · 2015-09-27 · cond-mat.mes-hall · 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{TPKAI4CU4RRHNZCO52RZIWWX5Y}

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	2026-05-18T01:20:42.837485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd4047054e46276e44eeea3945ad7ee2240fc8002caaf72c7f9343bebc582f2

Aliases

arxiv: 1509.08134 · arxiv_version: 1509.08134v1 · doi: 10.48550/arxiv.1509.08134 · pith_short_12: TPKAI4CU4RRH · pith_short_16: TPKAI4CU4RRHNZCO · pith_short_8: TPKAI4CU

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/TPKAI4CU4RRHNZCO52RZIWWX5Y \
  | 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: 9bd4047054e46276e44eeea3945ad7ee2240fc8002caaf72c7f9343bebc582f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16fab802beaad709569038985d1fc8cd63ff54b6d3a5bd2b3c29ac5fbf23ebea",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-09-27T20:02:58Z",
    "title_canon_sha256": "7f4935ee21950b2dd4d5679fd91f143e4cb2bf2c27e7a457a5041b7b5d599b68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08134",
    "kind": "arxiv",
    "version": 1
  }
}