Pith Number

pith:R2MRABQ2

pith:2008:R2MRABQ24D3MHDOANNQVZZUM5B

not attested not anchored not stored refs pending

Matrix product simulations of non-equilibrium steady states of quantum spin chains

Marko Znidaric, Tomaz Prosen

arxiv:0811.4188 v2 · 2008-11-26 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2MRABQ24D3MHDOANNQVZZUM5B}

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	2026-05-18T04:01:00.302683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e9910061ae0f6c38dc06b615ce68ce85229ea1734c406cece2b7de10386e887

Aliases

arxiv: 0811.4188 · arxiv_version: 0811.4188v2 · doi: 10.48550/arxiv.0811.4188 · pith_short_12: R2MRABQ24D3M · pith_short_16: R2MRABQ24D3MHDOA · pith_short_8: R2MRABQ2

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/R2MRABQ24D3MHDOANNQVZZUM5B \
  | 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: 8e9910061ae0f6c38dc06b615ce68ce85229ea1734c406cece2b7de10386e887

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97677adf5f1da48ed2f405035c84193b966fba18f681b74618a343771590d60a",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-11-26T14:47:52Z",
    "title_canon_sha256": "327bd8823b6a6e84232bfc5f876847b1a59ba788cd5220b9cfb8cbf0a21fe5b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.4188",
    "kind": "arxiv",
    "version": 2
  }
}