Pith Number

pith:JGX5PBA4

pith:2018:JGX5PBA4JMSRISR7BSPI6OTFCT

not attested not anchored not stored refs pending

Exact renormalization group for quantum spin systems

Jan Krieg, Peter Kopietz

arxiv:1807.02524 v2 · 2018-07-06 · cond-mat.str-el · 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{JGX5PBA4JMSRISR7BSPI6OTFCT}

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	2026-05-17T23:54:11.271218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49afd7841c4b25144a3f0c9e8f3a6514c978a895486a25a16c3168198c174b71

Aliases

arxiv: 1807.02524 · arxiv_version: 1807.02524v2 · doi: 10.48550/arxiv.1807.02524 · pith_short_12: JGX5PBA4JMSR · pith_short_16: JGX5PBA4JMSRISR7 · pith_short_8: JGX5PBA4

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/JGX5PBA4JMSRISR7BSPI6OTFCT \
  | 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: 49afd7841c4b25144a3f0c9e8f3a6514c978a895486a25a16c3168198c174b71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4bbf10bea90d42aacb3f3081760f225ac1f6ab131630bd206ab66294bbf18aa",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-07-06T18:00:02Z",
    "title_canon_sha256": "ebca378db5018053a12935bda9b96278b70d65d7fba49f1e7cb8db9502b18b7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02524",
    "kind": "arxiv",
    "version": 2
  }
}