Pith Number

pith:QALQOIIE

pith:2006:QALQOIIEAHDUJAH6B6GYPFKF5Z

not attested not anchored not stored refs pending

Matrix Product State Representations

D. Perez-Garcia, F. Verstraete, J.I. Cirac, M.M. Wolf

arxiv:quant-ph/0608197 v2 · 2006-08-25 · 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{QALQOIIEAHDUJAH6B6GYPFKF5Z}

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.

Cited by

26 papers in Pith

Fast mixing of all-to-all quantum systems at high temperatures

When Renormalisation Remembers: UV/IR Mixing as an Entanglement Bridge

Entanglement from Expansion: High Rank-Width in Deterministic Graphs

Tensor network study of deconfined quantum criticality in a one-dimensional spin-phonon model

A tensor-train multidimensional inverse Laplace transform

Receipt and verification

First computed	2026-07-04T15:03:25.621201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

801707210401c74480fe0f8d879545ee400b29a5676d1d6e11fa7af26ceeda97

Aliases

arxiv: quant-ph/0608197 · arxiv_version: quant-ph/0608197v2 · doi: 10.48550/arxiv.quant-ph/0608197 · pith_short_12: QALQOIIEAHDU · pith_short_16: QALQOIIEAHDUJAH6 · pith_short_8: QALQOIIE

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/QALQOIIEAHDUJAH6B6GYPFKF5Z \
  | 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: 801707210401c74480fe0f8d879545ee400b29a5676d1d6e11fa7af26ceeda97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4c57c455175725e8f3551d0f39b76fca38bc0377e31953337965cf656e7293b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-08-25T09:05:11Z",
    "title_canon_sha256": "6f868d124b5f719f98a245bf17c631aac0c13a4ed80932345d4c7f115513aa5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0608197",
    "kind": "arxiv",
    "version": 2
  }
}