Pith Number

pith:EC5LMCKK

pith:2011:EC5LMCKKJ6MSFQS5FLZZH3GRPO

not attested not anchored not stored refs pending

Tensor network methods with graph enhancement

C. Kruszynska, J. Eisert, L. Hartmann, M. B. Plenio, R. H\"ubener, W. D\"ur

arxiv:1101.1874 v2 · 2011-01-10 · 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{EC5LMCKKJ6MSFQS5FLZZH3GRPO}

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	2026-05-18T02:22:59.274022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20bab6094a4f9922c25d2af393ecd17b92f64cd93e171035a89f23e2483e6ee6

Aliases

arxiv: 1101.1874 · arxiv_version: 1101.1874v2 · doi: 10.48550/arxiv.1101.1874 · pith_short_12: EC5LMCKKJ6MS · pith_short_16: EC5LMCKKJ6MSFQS5 · pith_short_8: EC5LMCKK

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/EC5LMCKKJ6MSFQS5FLZZH3GRPO \
  | 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: 20bab6094a4f9922c25d2af393ecd17b92f64cd93e171035a89f23e2483e6ee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35a6c208a32b2f82c248f3eb987d1b1a7b63930797b329f96a37ea97ce32daef",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-10T16:31:23Z",
    "title_canon_sha256": "17a5b831c2979bfe2c43f721707069533abc166910cba2c1fbd71da31f2e240e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1874",
    "kind": "arxiv",
    "version": 2
  }
}