Pith Number

pith:4BMYSM5A

pith:2021:4BMYSM5AYJBY2HLJJLVOPIEA2C

not attested not anchored not stored refs pending

Progress in Constraining Nuclear Symmetry Energy Using Neutron Star Observables Since GW170817

Bao-An Li, Bao-Jun Cai, Nai-Bo Zhang, Wen-Jie Xie

arxiv:2105.04629 v2 · 2021-05-10 · nucl-th · astro-ph.HE · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BMYSM5AYJBY2HLJJLVOPIEA2C}

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

2 papers in Pith

Cooling of Hybrid Stars with a 2SC+$<dd>$ Phase

Renormalization-Group Invariant Parity-Doublet Model for Nuclear and Neutron-Star Matter

Receipt and verification

First computed	2026-07-05T02:46:27.977746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0598933a0c2438d1d694aeae7a080d0b8254c312628dc6cf0421f3aacaf735c

Aliases

arxiv: 2105.04629 · arxiv_version: 2105.04629v2 · doi: 10.48550/arxiv.2105.04629 · pith_short_12: 4BMYSM5AYJBY · pith_short_16: 4BMYSM5AYJBY2HLJ · pith_short_8: 4BMYSM5A

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/4BMYSM5AYJBY2HLJJLVOPIEA2C \
  | 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: e0598933a0c2438d1d694aeae7a080d0b8254c312628dc6cf0421f3aacaf735c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ab183c1a266d16740815dd2282031f504f510a69c4399a8f3b952fa4a6bfd05",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-05-10T19:31:55Z",
    "title_canon_sha256": "d02ee57252f32b072d07069b51394f38a78846e1b875864f208b78a8aa6adc66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04629",
    "kind": "arxiv",
    "version": 2
  }
}