Pith Number

pith:EL4JV4KK

pith:2016:EL4JV4KKUKQY2MQW3ZUOURLDSI

not attested not anchored not stored refs pending

Approximating the XY model on a random graph with a $q$-state clock model

Cosimo Lupo, Federico Ricci-Tersenghi

arxiv:1610.02014 v3 · 2016-10-06 · 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{EL4JV4KKUKQY2MQW3ZUOURLDSI}

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	2026-05-18T00:48:42.267342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f89af14aa2a18d3216de68ea4563923f039217786aa9f80f38787eb245b680

Aliases

arxiv: 1610.02014 · arxiv_version: 1610.02014v3 · doi: 10.48550/arxiv.1610.02014 · pith_short_12: EL4JV4KKUKQY · pith_short_16: EL4JV4KKUKQY2MQW · pith_short_8: EL4JV4KK

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/EL4JV4KKUKQY2MQW3ZUOURLDSI \
  | 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: 22f89af14aa2a18d3216de68ea4563923f039217786aa9f80f38787eb245b680

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f93841c0682bad2a807d5c807765efceeb79993658a10ec4c26b628d930edea6",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2016-10-06T19:44:25Z",
    "title_canon_sha256": "466dcc56afa0d26a4aad8da895e9a26c5763fecf8763c6c29cc54a80b37c1e7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02014",
    "kind": "arxiv",
    "version": 3
  }
}