Pith Number

pith:6QIRG7W3

pith:2026:6QIRG7W3YABALENJCVG2S53NGT

not attested not anchored not stored refs pending

Isentropic hybrid stars in the Nambu-Jona-Lasinio model: effects of neutrino trapping

Andrea Sabatucci, Armen Sedrakian

arxiv:2603.19085 v2 · 2026-03-19 · 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{6QIRG7W3YABALENJCVG2S53NGT}

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	2026-05-29T02:05:43.268638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f411137edbc0020591a9154da9776d34c714c88f1bf6a98eaa3a490b30976f6c

Aliases

arxiv: 2603.19085 · arxiv_version: 2603.19085v2 · doi: 10.48550/arxiv.2603.19085 · pith_short_12: 6QIRG7W3YABA · pith_short_16: 6QIRG7W3YABALENJ · pith_short_8: 6QIRG7W3

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/6QIRG7W3YABALENJCVG2S53NGT \
  | 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: f411137edbc0020591a9154da9776d34c714c88f1bf6a98eaa3a490b30976f6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4358fd36414de29ed4cdab40b339c34afbd1338b0629618abf8462e8b650565",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-03-19T16:11:05Z",
    "title_canon_sha256": "ccef945288abc283b694359d2b753bc3b8965c93a75446ec58985d783fb9081f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.19085",
    "kind": "arxiv",
    "version": 2
  }
}