Pith Number

pith:ZMM3YBMY

pith:2011:ZMM3YBMYPCQBWB5LAZYYNZOJOM

not attested not anchored not stored refs pending

Violation of the area law and long range correlations in infinite matrix product states

Anne E. B. Nielsen, German Sierra, J. Ignacio Cirac

arxiv:1103.2205 v2 · 2011-03-11 · cond-mat.str-el · 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{ZMM3YBMYPCQBWB5LAZYYNZOJOM}

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	2026-05-18T02:22:30.467072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb19bc059878a01b07ab067186e5c973081e53231806f6f881bf6b79f7680fae

Aliases

arxiv: 1103.2205 · arxiv_version: 1103.2205v2 · doi: 10.48550/arxiv.1103.2205 · pith_short_12: ZMM3YBMYPCQB · pith_short_16: ZMM3YBMYPCQBWB5L · pith_short_8: ZMM3YBMY

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/ZMM3YBMYPCQBWB5LAZYYNZOJOM \
  | 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: cb19bc059878a01b07ab067186e5c973081e53231806f6f881bf6b79f7680fae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec45cc889616172343f6c9ade0d6c1177b4970240a121a8d45ef7742f9280de4",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-03-11T07:54:06Z",
    "title_canon_sha256": "dde5ff98e266861b6eefba697c46096f07f084e6e22c26be410bd7a45c28ef41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2205",
    "kind": "arxiv",
    "version": 2
  }
}