Pith Number

pith:54JPYUYS

pith:2020:54JPYUYSMN2DZU5BODCUT7F3GI

not attested not anchored not stored refs pending

Modelling a $2.5 \, M_{\odot}$ Compact Star with Quark Matter

Brazil), J.E. Horvath, P.H.R.S. Moraes (IAG-USP, Sao Paulo

arxiv:2012.00917 v2 · 2020-12-02 · 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{54JPYUYSMN2DZU5BODCUT7F3GI}

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

Interacting quark matter and $f(Q)$ gravity: A new paradigm in exploring the properties of quark stars

Receipt and verification

First computed	2026-07-05T02:27:32.932805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef12fc531263743cd3a170c549fcbb3228c9d94a565acf74737e22c8554f1aa6

Aliases

arxiv: 2012.00917 · arxiv_version: 2012.00917v2 · doi: 10.48550/arxiv.2012.00917 · pith_short_12: 54JPYUYSMN2D · pith_short_16: 54JPYUYSMN2DZU5B · pith_short_8: 54JPYUYS

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/54JPYUYSMN2DZU5BODCUT7F3GI \
  | 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: ef12fc531263743cd3a170c549fcbb3228c9d94a565acf74737e22c8554f1aa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7692d136c58029c5d453937af576f028ba492e7a57c17a5794054f35e96ede59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-12-02T01:15:48Z",
    "title_canon_sha256": "9d6eedee3abfdb768b5729ef8ec97659ceeb73903a35f1a193d3337f9911d37b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00917",
    "kind": "arxiv",
    "version": 2
  }
}