Pith Number

pith:OC2N6XMY

pith:2018:OC2N6XMYQHPUP4GVPTJKOIS2NJ

not attested not anchored not stored refs pending

Cosmological Constant Effects on the Properties of Mass Twin Compact Stars

David E. Alvarez-Castillo, Noshad Khosravi Largani

arxiv:1806.01698 v2 · 2018-06-05 · astro-ph.HE · astro-ph.SR · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OC2N6XMYQHPUP4GVPTJKOIS2NJ}

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.

Receipt and verification

First computed	2026-05-17T23:54:54.249983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70b4df5d9881df47f0d57cd2a7225a6a4f93fe78b7b964a29239ae63c0e29abe

Aliases

arxiv: 1806.01698 · arxiv_version: 1806.01698v2 · doi: 10.48550/arxiv.1806.01698 · pith_short_12: OC2N6XMYQHPU · pith_short_16: OC2N6XMYQHPUP4GV · pith_short_8: OC2N6XMY

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/OC2N6XMYQHPUP4GVPTJKOIS2NJ \
  | 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: 70b4df5d9881df47f0d57cd2a7225a6a4f93fe78b7b964a29239ae63c0e29abe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19fb0fae75cc6fe55eef1c93ff7d14b21382b4ef25702d5e1344e0406ee8eee6",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-06-05T14:02:39Z",
    "title_canon_sha256": "8cacf58006448ef67fc7330f3b59c59324bf0bbab9a954fdf9ba735994d92f22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01698",
    "kind": "arxiv",
    "version": 2
  }
}