Pith Number

pith:ULQCZFZI

pith:2018:ULQCZFZIMKUN6EBITN6FNER7HS

not attested not anchored not stored refs pending

Universality results for kinetically constrained spin models in two dimensions

Cristina Toninelli, Fabio Martinelli, Robert Morris

arxiv:1801.01934 v2 · 2018-01-05 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULQCZFZIMKUN6EBITN6FNER7HS}

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	2026-05-18T00:00:59.440177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2e02c972862a8df10289b7c56923f3cad7bf5282034820d5ae88003bec8d138

Aliases

arxiv: 1801.01934 · arxiv_version: 1801.01934v2 · doi: 10.48550/arxiv.1801.01934 · pith_short_12: ULQCZFZIMKUN · pith_short_16: ULQCZFZIMKUN6EBI · pith_short_8: ULQCZFZI

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/ULQCZFZIMKUN6EBITN6FNER7HS \
  | 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: a2e02c972862a8df10289b7c56923f3cad7bf5282034820d5ae88003bec8d138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b82663c18f69fa8bfe36044ee2fe2318faa48cce6b8354ed6a42a08a67fe1f5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-01-05T22:43:19Z",
    "title_canon_sha256": "99f833084953cea7d7717ca6dc86ff9113ae183a2107a7a413e6c915e8c54efb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01934",
    "kind": "arxiv",
    "version": 2
  }
}