Pith Number

pith:AHAYMAM4

pith:2020:AHAYMAM475IOPWEV3MF2NPAPXA

not attested not anchored not stored refs pending

Neutron and quark stars: constraining the parameters for simple EoS using the GW170817

Alejandro Cruz-Osorio, Cuauhtemoc Campuzano Vargas, F. D. Lora-Clavijo, Griselda Arroyo-Ch\'avez, Luis Alejandro Garc\'ia Mora

arxiv:2002.08879 v1 · 2020-02-20 · gr-qc · 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{AHAYMAM475IOPWEV3MF2NPAPXA}

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

Rotating neutron stars: anisotropy model comparison

Receipt and verification

First computed	2026-07-05T00:42:39.680593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01c186019cff50e7d895db0ba6bc0fb816b08dbcf28ede7196b5518999b8eccd

Aliases

arxiv: 2002.08879 · arxiv_version: 2002.08879v1 · doi: 10.48550/arxiv.2002.08879 · pith_short_12: AHAYMAM475IO · pith_short_16: AHAYMAM475IOPWEV · pith_short_8: AHAYMAM4

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/AHAYMAM475IOPWEV3MF2NPAPXA \
  | 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: 01c186019cff50e7d895db0ba6bc0fb816b08dbcf28ede7196b5518999b8eccd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a638971ed81589b8d075834c6609f684c1d340b92227f916b246d0e089f372a6",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-02-20T17:28:33Z",
    "title_canon_sha256": "8be59efd8a505f9189698bc626f07db4af8ec3fa619c07d742ed2204a2577a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08879",
    "kind": "arxiv",
    "version": 1
  }
}