Pith Number

pith:SLSTMTZY

pith:2018:SLSTMTZYZLOBMYF5VYMGXMEPCY

not attested not anchored not stored refs pending

Open source Matrix Product States: Exact diagonalization and other entanglement-accurate methods revisited in quantum systems

Daniel Jaschke, Lincoln D. Carr

arxiv:1802.10052 v2 · 2018-02-27 · cond-mat.quant-gas · cond-mat.mtrl-sci · physics.comp-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{SLSTMTZYZLOBMYF5VYMGXMEPCY}

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	2026-05-18T00:02:18.191683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92e5364f38cadc1660bdae186bb08f16331009e9f5f163f1cf3d8c70baa1d200

Aliases

arxiv: 1802.10052 · arxiv_version: 1802.10052v2 · doi: 10.48550/arxiv.1802.10052 · pith_short_12: SLSTMTZYZLOB · pith_short_16: SLSTMTZYZLOBMYF5 · pith_short_8: SLSTMTZY

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/SLSTMTZYZLOBMYF5VYMGXMEPCY \
  | 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: 92e5364f38cadc1660bdae186bb08f16331009e9f5f163f1cf3d8c70baa1d200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e640c25a8a70eb4f2c05053d6138dc93e13ebd986f5b37fc9fd1b447cbdfcd4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-02-27T18:08:42Z",
    "title_canon_sha256": "0cebb392e3bd2b6ec479ccd22bc0881791aec8411402a43e06fcb89421ab6067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10052",
    "kind": "arxiv",
    "version": 2
  }
}