Pith Number

pith:OJXHOKXO

pith:2011:OJXHOKXO7Z5DFPROKJWSQWRX64

not attested not anchored not stored refs pending

Causal structure of the entanglement renormalization ansatz

C\'edric B\'eny

arxiv:1110.4872 v4 · 2011-10-21 · 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{OJXHOKXO7Z5DFPROKJWSQWRX64}

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

TensorNetwork on TensorFlow: Entanglement Renormalization for quantum critical lattice models

Receipt and verification

First computed	2026-05-18T03:32:05.823134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

726e772aeefe7a32be2e526d285a37f715b47d7eb18f1736a2a56b5377e97b61

Aliases

arxiv: 1110.4872 · arxiv_version: 1110.4872v4 · doi: 10.48550/arxiv.1110.4872 · pith_short_12: OJXHOKXO7Z5D · pith_short_16: OJXHOKXO7Z5DFPRO · pith_short_8: OJXHOKXO

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/OJXHOKXO7Z5DFPROKJWSQWRX64 \
  | 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: 726e772aeefe7a32be2e526d285a37f715b47d7eb18f1736a2a56b5377e97b61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e04a0e9a7dfe9116fbc711ab76b5faf1c9847573fffedd715e4fbc165cc5fbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-21T19:03:45Z",
    "title_canon_sha256": "2f1779323efe1443bd17c41e5c4647ce91a5ebb165038babf0c54a472acbed39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4872",
    "kind": "arxiv",
    "version": 4
  }
}