Pith Number

pith:X2IPJJNQ

pith:2020:X2IPJJNQIOJO6IQCQVJQ7LOUPP

not attested not anchored not stored refs pending

Real-space RG, error correction and Petz map

Keiichiro Furuya, Nima Lashkari, Shoy Ouseph

arxiv:2012.14001 v4 · 2020-12-27 · hep-th · math-ph · math.MP · 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{X2IPJJNQIOJO6IQCQVJQ7LOUPP}

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

Phase transitions and uberholography of holographic pure-state geometries

Receipt and verification

First computed	2026-07-05T03:52:11.798915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be90f4a5b04392ef220285530fadd47bccc827a9fc6982364cc10a6a43ecb2a6

Aliases

arxiv: 2012.14001 · arxiv_version: 2012.14001v4 · doi: 10.48550/arxiv.2012.14001 · pith_short_12: X2IPJJNQIOJO · pith_short_16: X2IPJJNQIOJO6IQC · pith_short_8: X2IPJJNQ

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/X2IPJJNQIOJO6IQCQVJQ7LOUPP \
  | 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: be90f4a5b04392ef220285530fadd47bccc827a9fc6982364cc10a6a43ecb2a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f54d76756797990939d6d5c9f2fd950e23f4ca71b58f1cc010c2a38da0fee8b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-12-27T19:17:52Z",
    "title_canon_sha256": "39dd076fe04a1a02556cabc899f9dc90b513c0b2c7d396c08e1b13f298ddcf7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.14001",
    "kind": "arxiv",
    "version": 4
  }
}