Pith Number

pith:IGO7GRHZ

pith:2026:IGO7GRHZE7PRDUPN7FP7MBHQRD

not attested not anchored not stored refs pending

Spinodal instability in nuclear matter with light cluster degrees of freedom

Carmelo Piazza, Maria Colonna, Rui Wang, Stefano Burrello

arxiv:2603.02060 v2 · 2026-03-02 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGO7GRHZE7PRDUPN7FP7MBHQRD}

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	2026-06-02T02:04:15.485835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419df344f927df11d1edf95ff604f088e94f5407d4df6c1147b0928c4a612517

Aliases

arxiv: 2603.02060 · arxiv_version: 2603.02060v2 · doi: 10.48550/arxiv.2603.02060 · pith_short_12: IGO7GRHZE7PR · pith_short_16: IGO7GRHZE7PRDUPN · pith_short_8: IGO7GRHZ

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/IGO7GRHZE7PRDUPN7FP7MBHQRD \
  | 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: 419df344f927df11d1edf95ff604f088e94f5407d4df6c1147b0928c4a612517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58247afcc9ef6b61979f4493091b0c6d2309a9da1b19597efecbe71cd8ce4313",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-03-02T16:50:02Z",
    "title_canon_sha256": "dc2883327cfca911ae2090636a206b96d6e995e436e106c86ddeecd779f20c75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.02060",
    "kind": "arxiv",
    "version": 2
  }
}