Pith Number

pith:YJGN6HQA

pith:2012:YJGN6HQAGCFZCFGSNWKTCLN7SQ

not attested not anchored not stored refs pending

Matrix Product State Representation without explicit local Hilbert Space Truncation with Applications to the Sub-Ohmic Spin-Boson Model

Martin B. Plenio, Max F. Frenzel

arxiv:1211.3464 v4 · 2012-11-14 · 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{YJGN6HQAGCFZCFGSNWKTCLN7SQ}

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	2026-05-18T03:17:34.170555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c24cdf1e00308b9114d26d95312dbf940f98fd0150b524814c014f4857d18d1a

Aliases

arxiv: 1211.3464 · arxiv_version: 1211.3464v4 · doi: 10.48550/arxiv.1211.3464 · pith_short_12: YJGN6HQAGCFZ · pith_short_16: YJGN6HQAGCFZCFGS · pith_short_8: YJGN6HQA

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/YJGN6HQAGCFZCFGSNWKTCLN7SQ \
  | 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: c24cdf1e00308b9114d26d95312dbf940f98fd0150b524814c014f4857d18d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d453c18f9226a8d2acd27518edf27d82c5bea1fd88b95c3d9c79cef5478fadd",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-11-14T23:45:10Z",
    "title_canon_sha256": "1030081d03cc07207509906b1e3527dd24291b14390af019840f79ffb26d01c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3464",
    "kind": "arxiv",
    "version": 4
  }
}