Pith Number

pith:OQVUSS7S

pith:2021:OQVUSS7SBOZB5NDCN2FFOUQP6I

not attested not anchored not stored refs pending

Constraining Wormhole Geometries using the Orbit of S2 Star and the Event Horizon Telescope

Cosimo Bambi, Kimet Jusufi, Mubasher Jamil, Mustapha Azreg-A\"inou, Qiang Wu, Saurabh Kumar

arxiv:2106.08070 v2 · 2021-06-15 · 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{OQVUSS7SBOZB5NDCN2FFOUQP6I}

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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

Constraints on Schwarzschild Black Hole in a Generalized Dehnen-Type $(1,4,\gamma)$ Dark Matter Halo via the S2 Star Orbit around Sgr A$^\star$

Receipt and verification

First computed	2026-07-05T04:42:54.954158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

742b494bf20bb21eb4626e8a57520ff22bc5c42ad07d01a5269670d13d753f75

Aliases

arxiv: 2106.08070 · arxiv_version: 2106.08070v2 · doi: 10.48550/arxiv.2106.08070 · pith_short_12: OQVUSS7SBOZB · pith_short_16: OQVUSS7SBOZB5NDC · pith_short_8: OQVUSS7S

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/OQVUSS7SBOZB5NDCN2FFOUQP6I \
  | 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: 742b494bf20bb21eb4626e8a57520ff22bc5c42ad07d01a5269670d13d753f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b96a291729c2941e06126b68d65cc5e8b9beda116f43254ba65f7602dd08ce58",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-06-15T11:54:41Z",
    "title_canon_sha256": "0d14a68baacdf7078cc386c919072ae243b6ccf18844f0ae9e0a2e221988e1df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08070",
    "kind": "arxiv",
    "version": 2
  }
}