Pith Number

pith:QHJLUQEI

pith:2014:QHJLUQEIFSUTELIITLZFZ22GZD

not attested not anchored not stored refs pending

Approximating Gibbs states of local Hamiltonians efficiently with PEPS

Andr\'as Moln\'ar, Frank Verstraete, J. Ignacio Cirac, Norbert Schuch

arxiv:1406.2973 v1 · 2014-06-11 · 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{QHJLUQEIFSUTELIITLZFZ22GZD}

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

1 paper in Pith

Conditional Independence of 1D Gibbs States with Applications to Efficient Learning

Receipt and verification

First computed	2026-05-18T02:27:07.925178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d2ba40882ca9322d089af25ceb46c8fcee1f3618207e1c417b7c511f3146f3

Aliases

arxiv: 1406.2973 · arxiv_version: 1406.2973v1 · doi: 10.48550/arxiv.1406.2973 · pith_short_12: QHJLUQEIFSUT · pith_short_16: QHJLUQEIFSUTELII · pith_short_8: QHJLUQEI

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/QHJLUQEIFSUTELIITLZFZ22GZD \
  | 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: 81d2ba40882ca9322d089af25ceb46c8fcee1f3618207e1c417b7c511f3146f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97affa6a1f09ba4457d26e356e66a21ffe42203c9ea60cffe77854d633a749ff",
    "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": "2014-06-11T17:25:39Z",
    "title_canon_sha256": "cb976d0557e0912252e19d343f9fa4a88d3d09f9eee9a85073d0eeb1ede51914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2973",
    "kind": "arxiv",
    "version": 1
  }
}