Pith Number

pith:O47W4PG7

pith:2005:O47W4PG7GOGH4HJV2M6J32OYRV

not attested not anchored not stored refs pending

Entanglement renormalization

Guifre Vidal

arxiv:cond-mat/0512165 v2 · 2005-12-08 · 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{O47W4PG7GOGH4HJV2M6J32OYRV}

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

2 papers in Pith

Symmetry-Resolved Entanglement Entropy from Heat Kernels

Quantum Annealing: Optimisation, Sampling, and Many-Body Dynamics

Receipt and verification

First computed	2026-05-18T01:39:49.311954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

773f6e3cdf338c7e1d35d33c9de9d88d58ddac6f68f206064938504b8de8319d

Aliases

arxiv: cond-mat/0512165 · arxiv_version: cond-mat/0512165v2 · doi: 10.48550/arxiv.cond-mat/0512165 · pith_short_12: O47W4PG7GOGH · pith_short_16: O47W4PG7GOGH4HJV · pith_short_8: O47W4PG7

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/O47W4PG7GOGH4HJV2M6J32OYRV \
  | 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: 773f6e3cdf338c7e1d35d33c9de9d88d58ddac6f68f206064938504b8de8319d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc342ae0efe78e8c3268e5310640a515b9b4347e0ae47e4098a1624e3b3dad35",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2005-12-08T06:06:37Z",
    "title_canon_sha256": "49979e832c523c2454ec7fe18a25ee59b0548c53795ee939ef8ab0094bca8413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0512165",
    "kind": "arxiv",
    "version": 2
  }
}