Pith Number

pith:6G57JVVY

pith:2026:6G57JVVYSN3SLN4N6HSPRQR3LC

not attested not anchored not stored refs pending

Is the coexistence of strange quark stars and hadronic stars favored by astrophysical data? A Bayesian analysis

Drago Alessandro, Guerrini Mirco, Lavagno Andrea, Pagliara Giuseppe, Passarella Luca

arxiv:2606.21435 v1 · 2026-06-19 · nucl-th · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6G57JVVYSN3SLN4N6HSPRQR3LC}

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	2026-06-23T01:13:10.073795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1bbf4d6b8937725b78df1e4f8c23b58b63d510325e96c5d758750a420917d26

Aliases

arxiv: 2606.21435 · arxiv_version: 2606.21435v1 · doi: 10.48550/arxiv.2606.21435 · pith_short_12: 6G57JVVYSN3S · pith_short_16: 6G57JVVYSN3SLN4N · pith_short_8: 6G57JVVY

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/6G57JVVYSN3SLN4N6HSPRQR3LC \
  | 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: f1bbf4d6b8937725b78df1e4f8c23b58b63d510325e96c5d758750a420917d26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df21765d6c396d12539dfe775f2b7c777e7057efcb1c81dc5f314fbebad02f1f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-06-19T13:51:27Z",
    "title_canon_sha256": "95b1a61690ccbabdb496b7583be127bbd5060c1e4e0ed0821e4d80a3163c7089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21435",
    "kind": "arxiv",
    "version": 1
  }
}