Pith Number

pith:L7GL67TM

pith:2020:L7GL67TMQHXEZ7UDWHLTOXFO2B

not attested not anchored not stored refs pending

Operational Entanglement of Symmetry-Protected Topological Edge States

J. Sirker, K. Monkman

arxiv:2005.13026 v2 · 2020-05-25 · quant-ph · cond-mat.quant-gas · 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{L7GL67TMQHXEZ7UDWHLTOXFO2B}

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

Symmetry Resolved Entanglement Entropy in a Non-Abelian Fractional Quantum Hall State

Receipt and verification

First computed	2026-07-05T01:50:47.389026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fccbf7e6c81ee4cfe83b1d7375caed0774bd569587afef5701b37b66d445ce1

Aliases

arxiv: 2005.13026 · arxiv_version: 2005.13026v2 · doi: 10.48550/arxiv.2005.13026 · pith_short_12: L7GL67TMQHXE · pith_short_16: L7GL67TMQHXEZ7UD · pith_short_8: L7GL67TM

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/L7GL67TMQHXEZ7UDWHLTOXFO2B \
  | 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: 5fccbf7e6c81ee4cfe83b1d7375caed0774bd569587afef5701b37b66d445ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae251d6b1b5499287994f7cc0ebb24d4b811f5a31748eeb8817f91b741634e27",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-05-25T00:27:19Z",
    "title_canon_sha256": "da9eb6eca9c8fa57c5389f39604ab488fbbe8a121d6c2a3dbde2ee218859f5ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13026",
    "kind": "arxiv",
    "version": 2
  }
}