Pith Number

pith:VU4NTDAQ

pith:2013:VU4NTDAQUSDNLEGSWOYEE5TGIY

not attested not anchored not stored refs pending

Synthetic Topological Qubits in Conventional Bilayer Quantum Hall Systems

Maissam Barkeshli, Xiao-Liang Qi

arxiv:1302.2673 v1 · 2013-02-12 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VU4NTDAQUSDNLEGSWOYEE5TGIY}

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	2026-05-18T02:33:01.572501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad38d98c10a486d590d2b3b04276664633e69bf785f2ead3fc8b87279b335ab8

Aliases

arxiv: 1302.2673 · arxiv_version: 1302.2673v1 · doi: 10.48550/arxiv.1302.2673 · pith_short_12: VU4NTDAQUSDN · pith_short_16: VU4NTDAQUSDNLEGS · pith_short_8: VU4NTDAQ

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/VU4NTDAQUSDNLEGSWOYEE5TGIY \
  | 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: ad38d98c10a486d590d2b3b04276664633e69bf785f2ead3fc8b87279b335ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f44076e915ad648a5112809ed376291b67e9379a6824f75aba1101a730e0931",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-02-12T00:17:04Z",
    "title_canon_sha256": "e7591b684dbeda5e7b84e08ba38c98869bf839c6ae371a3590b680dbbe09bc6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2673",
    "kind": "arxiv",
    "version": 1
  }
}