Pith Number

pith:2EC454FV

pith:2025:2EC454FVKWHFNDI4MYHIV6HB67

not attested not anchored not stored refs pending

Compact star and compact star matter properties from a baryonic extended linear sigma model with explicit chiral symmetry breaking

Lu-Qi Zhang, Yao Ma, Yong-Liang Ma

arxiv:2512.23477 v2 · 2025-12-29 · nucl-th · astro-ph.HE

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EC454FVKWHFNDI4MYHIV6HB67}

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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.

Cited by

1 paper in Pith

Nuclear matter properties and neutron star structures from an extended linear sigma model

Receipt and verification

First computed	2026-07-07T03:18:52.011703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d105cef0b5558e568d1c660e8af8e1f7f60eb417978d61c3675c595b9eb67caf

Aliases

arxiv: 2512.23477 · arxiv_version: 2512.23477v2 · doi: 10.48550/arxiv.2512.23477 · pith_short_12: 2EC454FVKWHF · pith_short_16: 2EC454FVKWHFNDI4 · pith_short_8: 2EC454FV

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/2EC454FVKWHFNDI4MYHIV6HB67 \
  | 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: d105cef0b5558e568d1c660e8af8e1f7f60eb417978d61c3675c595b9eb67caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "653fb750c916f9ccca31864d29e03e512f131934e7afe0a5e4e29adcd54d0363",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-12-29T14:01:25Z",
    "title_canon_sha256": "55d17d2267fa1c801008ca4b574201560441658ec060db91b58b41d4768c151f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.23477",
    "kind": "arxiv",
    "version": 2
  }
}