Pith Number

pith:SMYNOQVN

pith:2020:SMYNOQVNFAJPZHA6VMUWYDZP3E

not attested not anchored not stored refs pending

Rotating Neutron Stars in F(R) Gravity with Axions

Artyom V. Astashenok, Sergey D. Odintsov

arxiv:2008.11271 v1 · 2020-08-25 · gr-qc · astro-ph.HE · hep-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{SMYNOQVNFAJPZHA6VMUWYDZP3E}

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	2026-07-05T01:33:43.551388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9330d742ad2812fc9c1eab296c0f2fd9145de4a98de184b997ba1bff74842e0a

Aliases

arxiv: 2008.11271 · arxiv_version: 2008.11271v1 · doi: 10.48550/arxiv.2008.11271 · pith_short_12: SMYNOQVNFAJP · pith_short_16: SMYNOQVNFAJPZHA6 · pith_short_8: SMYNOQVN

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/SMYNOQVNFAJPZHA6VMUWYDZP3E \
  | 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: 9330d742ad2812fc9c1eab296c0f2fd9145de4a98de184b997ba1bff74842e0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f68f966b2bbafedba7a66f24175adb8266bf031efdf943cd1f6ad505b824c6c4",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-08-25T21:01:27Z",
    "title_canon_sha256": "910bd560af2bf33413bc1a7aae4b5cc7a8a66120828649b0f7c1c6c6faa57534"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11271",
    "kind": "arxiv",
    "version": 1
  }
}