Pith Number

pith:4Z6JG3JZ

pith:2015:4Z6JG3JZRMECD2P7NN4QLUV4SA

not attested not anchored not stored refs pending

Matrix product solutions of boundary driven quantum chains

Tomaz Prosen

arxiv:1504.00783 v3 · 2015-04-03 · cond-mat.stat-mech · cond-mat.str-el · math-ph · math.MP · nlin.SI · quant-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{4Z6JG3JZRMECD2P7NN4QLUV4SA}

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	2026-05-18T01:34:50.125016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67c936d398b0821e9ff6b7905d2bc90158f189df9637052825ac3ee6824defb

Aliases

arxiv: 1504.00783 · arxiv_version: 1504.00783v3 · doi: 10.48550/arxiv.1504.00783 · pith_short_12: 4Z6JG3JZRMEC · pith_short_16: 4Z6JG3JZRMECD2P7 · pith_short_8: 4Z6JG3JZ

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/4Z6JG3JZRMECD2P7NN4QLUV4SA \
  | 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: e67c936d398b0821e9ff6b7905d2bc90158f189df9637052825ac3ee6824defb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11a959c76d9ab78ac13e3fe4fc79ec54875dc0b4362062f5a1b0c299aaf6f172",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "math-ph",
      "math.MP",
      "nlin.SI",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-04-03T08:47:44Z",
    "title_canon_sha256": "2a330a3d552aab97ddd8c596a7e0e7883ec0eb4598ced6fbb2d900466484961e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00783",
    "kind": "arxiv",
    "version": 3
  }
}