Pith Number

pith:ATAS7UZE

pith:2026:ATAS7UZEZYZBFIXXL3JAXVGRU5

not attested not anchored not stored refs pending

Inverse generalised spin models of answers to questionnaires

Arianna Armanetti, Diego Garlaschelli, Luca Cecchetti, Miguel Ib\'a\~nez-Berganza, Paolo Sarti

arxiv:2605.29739 v1 · 2026-05-28 · physics.data-an · 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{ATAS7UZEZYZBFIXXL3JAXVGRU5}

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	2026-05-29T01:05:57.453257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04c12fd324ce3212a2f75ed20bd4d1a755656009a00caca39d210310d1d1bb2a

Aliases

arxiv: 2605.29739 · arxiv_version: 2605.29739v1 · doi: 10.48550/arxiv.2605.29739 · pith_short_12: ATAS7UZEZYZB · pith_short_16: ATAS7UZEZYZBFIXX · pith_short_8: ATAS7UZE

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/ATAS7UZEZYZBFIXXL3JAXVGRU5 \
  | 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: 04c12fd324ce3212a2f75ed20bd4d1a755656009a00caca39d210310d1d1bb2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2acfd0c743599d181d522aaea352307bdd54402c15b86434a388c06cb82eb7d1",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2026-05-28T10:33:45Z",
    "title_canon_sha256": "186eb243ed350329437f5efc6de0e243311a2b98205bcd9b216b6236229cad5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29739",
    "kind": "arxiv",
    "version": 1
  }
}