Pith Number

pith:RMKRXX75

pith:2017:RMKRXX755OZGYOIKABMHTCCADE

not attested not anchored not stored refs pending

Matrix Product Representation of Locality Preserving Unitaries

Feng Bi, M. Burak \c{S}ahino\u{g}lu, Sujeet K. Shukla, Xie Chen

arxiv:1704.01943 v1 · 2017-04-06 · quant-ph · 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{RMKRXX755OZGYOIKABMHTCCADE}

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	2026-05-17T23:57:36.850062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b151bdffdebb26c390a005879884019281610523deeb1339dfa204ebcfa6be3

Aliases

arxiv: 1704.01943 · arxiv_version: 1704.01943v1 · doi: 10.48550/arxiv.1704.01943 · pith_short_12: RMKRXX755OZG · pith_short_16: RMKRXX755OZGYOIK · pith_short_8: RMKRXX75

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/RMKRXX755OZGYOIKABMHTCCADE \
  | 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: 8b151bdffdebb26c390a005879884019281610523deeb1339dfa204ebcfa6be3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec684424305ab560652499e85c7515721ab298adf074b1ac02c527b0b99216c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-04-06T17:21:20Z",
    "title_canon_sha256": "cbe72beca9e65847d25d6594515ccc488f3d94f99f960b3bfc274482e0f9fdd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01943",
    "kind": "arxiv",
    "version": 1
  }
}