Pith Number

pith:L7KIS7WB

pith:2019:L7KIS7WBYX6C7RMAIC5ATJXZDE

not attested not anchored not stored refs pending

Magic entanglement renormalization for quantum fields

Guifre Vidal, Martin Ganahl, Yijian Zou

arxiv:1906.04218 v1 · 2019-06-10 · cond-mat.str-el · hep-th · 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{L7KIS7WBYX6C7RMAIC5ATJXZDE}

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.

Receipt and verification

First computed	2026-05-17T23:43:41.979401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fd4897ec1c5fc2fc58040ba09a6f919071c8001f2609678dda5ad48ad6d1f5c

Aliases

arxiv: 1906.04218 · arxiv_version: 1906.04218v1 · doi: 10.48550/arxiv.1906.04218 · pith_short_12: L7KIS7WBYX6C · pith_short_16: L7KIS7WBYX6C7RMA · pith_short_8: L7KIS7WB

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/L7KIS7WBYX6C7RMAIC5ATJXZDE \
  | 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: 5fd4897ec1c5fc2fc58040ba09a6f919071c8001f2609678dda5ad48ad6d1f5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bb6ecada0c5f6b5ddc3b2c03ca99b1e5e17d190fc828f3ae34f2f64c980a9d3",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-06-10T18:26:55Z",
    "title_canon_sha256": "c6065a49359bb58b335d7f121c488ece10b653df6ee10920da4416be6cca04f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04218",
    "kind": "arxiv",
    "version": 1
  }
}