Pith Number

pith:LSFIF5A5

pith:2018:LSFIF5A5PZKPERE23HZCNCILVA

not attested not anchored not stored refs pending

Classification of Matrix-Product Unitaries with Symmetries

Christoph S\"underhauf, J. Ignacio Cirac, Norbert Schuch, Zongping Gong

arxiv:1812.09183 v2 · 2018-12-21 · quant-ph · cond-mat.dis-nn · cond-mat.stat-mech · cond-mat.str-el · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSFIF5A5PZKPERE23HZCNCILVA}

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

Quantum Cellular Automata on Symmetric Subalgebras

Receipt and verification

First computed	2026-07-05T00:47:55.956533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c8a82f41d7e54f2449ad9f226890ba839061ab933e9b4f99ec5a9b6813af67d

Aliases

arxiv: 1812.09183 · arxiv_version: 1812.09183v2 · doi: 10.48550/arxiv.1812.09183 · pith_short_12: LSFIF5A5PZKP · pith_short_16: LSFIF5A5PZKPERE2 · pith_short_8: LSFIF5A5

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/LSFIF5A5PZKPERE23HZCNCILVA \
  | 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: 5c8a82f41d7e54f2449ad9f226890ba839061ab933e9b4f99ec5a9b6813af67d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2f8bfa81b4ed23c17c7c4f4e3bac921d75f6b3918067f628db54804062dc0f8",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech",
      "cond-mat.str-el",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-21T15:14:11Z",
    "title_canon_sha256": "c335c09eaed7d6ac5aa1b1341635d7192bc6ca5ac5416b05d00664dbae190160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09183",
    "kind": "arxiv",
    "version": 2
  }
}