Pith Number

pith:ZUMM4DEB

pith:2023:ZUMM4DEB4QOGKJPY4WK3Q23F6D

not attested not anchored not stored refs pending

Insights into neutron star equation of state by machine learning

Jia-Ying Xiong, Ling-Jun Guo, Yao Ma, Yong-Liang Ma

arxiv:2309.11227 v2 · 2023-09-20 · 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{ZUMM4DEB4QOGKJPY4WK3Q23F6D}

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.

Cited by

1 paper in Pith

Suppression of dynamical momentum-space shell by chiral symmetry

Receipt and verification

First computed	2026-07-05T08:08:51.233166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd18ce0c81e41c6525f8e595b86b65f0c0cc75b32fe4d5cada7a726b337106c7

Aliases

arxiv: 2309.11227 · arxiv_version: 2309.11227v2 · doi: 10.48550/arxiv.2309.11227 · pith_short_12: ZUMM4DEB4QOG · pith_short_16: ZUMM4DEB4QOGKJPY · pith_short_8: ZUMM4DEB

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/ZUMM4DEB4QOGKJPY4WK3Q23F6D \
  | 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: cd18ce0c81e41c6525f8e595b86b65f0c0cc75b32fe4d5cada7a726b337106c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef4366a8a054814e6abb40eec160e24c016213a5d5ea561ae75ef7c88f669a4e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2023-09-20T11:38:56Z",
    "title_canon_sha256": "1866acc25b8af2f1e91e25232f8072858309231339efc4e498e8f92b2f0b7b03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11227",
    "kind": "arxiv",
    "version": 2
  }
}