Pith Number

pith:SULBCQKR

pith:2021:SULBCQKRXWS4TVPBJ3OS2YXCQM

not attested not anchored not stored refs pending

Entanglement-based tensor-network strong-disorder renormalization group

Kouichi Okunishi, Kouichi Seki, Toshiya Hikihara

arxiv:2107.01555 v2 · 2021-07-04 · cond-mat.str-el · cond-mat.dis-nn · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SULBCQKRXWS4TVPBJ3OS2YXCQM}

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	2026-07-05T03:23:12.360366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9516114151bda5c9d5e14edd2d62e283035543fb211722c3b43608e19ac2f23e

Aliases

arxiv: 2107.01555 · arxiv_version: 2107.01555v2 · doi: 10.48550/arxiv.2107.01555 · pith_short_12: SULBCQKRXWS4 · pith_short_16: SULBCQKRXWS4TVPB · pith_short_8: SULBCQKR

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/SULBCQKRXWS4TVPBJ3OS2YXCQM \
  | 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: 9516114151bda5c9d5e14edd2d62e283035543fb211722c3b43608e19ac2f23e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6c3c6dd8ab48e2fb864789d74d963ec916d6ed7bcb9c6871e173dc7d47a1ec3",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-07-04T06:24:00Z",
    "title_canon_sha256": "7474644310bbdd9bee3c58fdb043d7810962cbb2e99f072d55715bad77262f10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01555",
    "kind": "arxiv",
    "version": 2
  }
}