Pith Number

pith:6A3WNLH2

pith:2020:6A3WNLH2SKR7DXACXFTZCZJVXL

not attested not anchored not stored refs pending

Universal Properties of Light Rings for Stationary Axisymmetric Spacetimes

Minyong Guo, Sijie Gao

arxiv:2011.02211 v3 · 2020-11-04 · 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{6A3WNLH2SKR7DXACXFTZCZJVXL}

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

An innovative black hole solution and thermodynamic properties in higher-order curvature gravity with a scalar field

Receipt and verification

First computed	2026-07-05T02:43:11.248231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f03766acfa92a3f1dc02b967916535baf148593c4349c26c65fc62daa960afe6

Aliases

arxiv: 2011.02211 · arxiv_version: 2011.02211v3 · doi: 10.48550/arxiv.2011.02211 · pith_short_12: 6A3WNLH2SKR7 · pith_short_16: 6A3WNLH2SKR7DXAC · pith_short_8: 6A3WNLH2

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/6A3WNLH2SKR7DXACXFTZCZJVXL \
  | 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: f03766acfa92a3f1dc02b967916535baf148593c4349c26c65fc62daa960afe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef9f08ce1cb95c5c698c5bf23a0f8d7d7a8ff835f3f1ae599ee4a9f4a8b5806",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-11-04T10:21:07Z",
    "title_canon_sha256": "be18a1e14eab791552fcad54ba05e988ed415d42ea8c1b852ac367cf63ce5f25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.02211",
    "kind": "arxiv",
    "version": 3
  }
}