Pith Number

pith:Y7H7A2IQ

pith:2011:Y7H7A2IQNTV663SG6N42GE3IXC

not attested not anchored not stored refs pending

Entanglement renormalization for quantum fields

Frank Verstraete, Henri Verschelde, Jutho Haegeman, Tobias J. Osborne

arxiv:1102.5524 v2 · 2011-02-27 · hep-th · cond-mat.stat-mech · 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{Y7H7A2IQNTV663SG6N42GE3IXC}

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

Scaling at Chiral Clock Criticality via Entanglement Renormalization

Receipt and verification

First computed	2026-05-18T03:04:14.144126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7cff069106cebef6e46f379a31368b8afaa9832f5976508e15b069d1f11e58d

Aliases

arxiv: 1102.5524 · arxiv_version: 1102.5524v2 · doi: 10.48550/arxiv.1102.5524 · pith_short_12: Y7H7A2IQNTV6 · pith_short_16: Y7H7A2IQNTV663SG · pith_short_8: Y7H7A2IQ

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/Y7H7A2IQNTV663SG6N42GE3IXC \
  | 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: c7cff069106cebef6e46f379a31368b8afaa9832f5976508e15b069d1f11e58d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23f53cef66472f5e500b391be1b5e38409cd49e5d06e04f3e2bfd656474b35ba",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-02-27T17:31:43Z",
    "title_canon_sha256": "8f92c6a89b3b159020685a6b48ef7134f2a704e78919182c656c21e9b95a989b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5524",
    "kind": "arxiv",
    "version": 2
  }
}