Pith Number

pith:6F4MMXVK

pith:2014:6F4MMXVKPFKJ4UIOUVM7UAIDV2

not attested not anchored not stored refs pending

A positive tensor network approach for simulating open quantum many-body systems

A. H. Werner, D. Jaschke, J. Eisert, M. Kliesch, P. Silvi, S. Montangero, T. Calarco

arxiv:1412.5746 v2 · 2014-12-18 · quant-ph · cond-mat.stat-mech · 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{6F4MMXVKPFKJ4UIOUVM7UAIDV2}

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	2026-05-18T01:12:30.922454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f178c65eaa79549e510ea559fa0103ae96e6e6b7f23038c8f37b86218f56cbaf

Aliases

arxiv: 1412.5746 · arxiv_version: 1412.5746v2 · doi: 10.48550/arxiv.1412.5746 · pith_short_12: 6F4MMXVKPFKJ · pith_short_16: 6F4MMXVKPFKJ4UIO · pith_short_8: 6F4MMXVK

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/6F4MMXVKPFKJ4UIOUVM7UAIDV2 \
  | 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: f178c65eaa79549e510ea559fa0103ae96e6e6b7f23038c8f37b86218f56cbaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ec4e2040a7ca90c78b5b6d81f1e78ad9dc7ec9e1a9a80f14e0d6f78d091ea66",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-18T08:00:28Z",
    "title_canon_sha256": "0d2073e20e182bee567a319f54e96cc1063f5f7842a091ac402090b0b2590600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5746",
    "kind": "arxiv",
    "version": 2
  }
}