Pith Number

pith:P66ORWXV

pith:2021:P66ORWXVZZK4KJ4P3B75VJ6L55

not attested not anchored not stored refs pending

Novel Stellar Astrophysics from Extended Gravity

A.V. Astashenok, S. Capozziello, S.D. Odintsov, V.K. Oikonomou

arxiv:2106.01234 v1 · 2021-06-02 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P66ORWXVZZK4KJ4P3B75VJ6L55}

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

I-Love-Q relations for Neutron Stars with Dark Energy

Receipt and verification

First computed	2026-07-05T03:10:09.876239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fbce8daf5ce55c5278fd87fdaa7cbef5fd9c25466e429a5463cf0503f3dbb09

Aliases

arxiv: 2106.01234 · arxiv_version: 2106.01234v1 · doi: 10.48550/arxiv.2106.01234 · pith_short_12: P66ORWXVZZK4 · pith_short_16: P66ORWXVZZK4KJ4P · pith_short_8: P66ORWXV

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/P66ORWXVZZK4KJ4P3B75VJ6L55 \
  | 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: 7fbce8daf5ce55c5278fd87fdaa7cbef5fd9c25466e429a5463cf0503f3dbb09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b308e3a98474179e9f495c3a2ff060538b321deec1233baae3c93e5c294cfd97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-06-02T15:31:02Z",
    "title_canon_sha256": "1860cc639aea17452b34f974ca830bcadeb9389291860c8e6d7d835fb038ec5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01234",
    "kind": "arxiv",
    "version": 1
  }
}