Pith Number

pith:EHVZDVIO

pith:2019:EHVZDVIOEIHHZ42YXRKM7HT756

not attested not anchored not stored refs pending

Variational analysis of a two-dimensional frustrated spin system: emergence and rigidity of chirality transitions

Gianluca Orlando, Marco Cicalese, Marwin Forster

arxiv:1904.07792 v1 · 2019-04-16 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHVZDVIOEIHHZ42YXRKM7HT756}

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	2026-05-17T23:48:24.207956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21eb91d50e220e7cf358bc54cf9e7fef9986f9b8489c7ec31fcb2c98a4cea392

Aliases

arxiv: 1904.07792 · arxiv_version: 1904.07792v1 · doi: 10.48550/arxiv.1904.07792 · pith_short_12: EHVZDVIOEIHH · pith_short_16: EHVZDVIOEIHHZ42Y · pith_short_8: EHVZDVIO

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/EHVZDVIOEIHHZ42YXRKM7HT756 \
  | 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: 21eb91d50e220e7cf358bc54cf9e7fef9986f9b8489c7ec31fcb2c98a4cea392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be65a220ec682ff6fcba1b2f330658e8d7be7c76569586705ec22c02444b3b70",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-04-16T16:25:22Z",
    "title_canon_sha256": "2259f3c4a51d21e617b869e3a8570e331d6d8abee865f27443e5b402992b4fe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07792",
    "kind": "arxiv",
    "version": 1
  }
}