Pith Number

pith:XHLLNFUL

pith:2026:XHLLNFULGM6P6MXCVBBJQ3RLBH

not attested not anchored not stored refs pending

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

Qiang Wu, Sanjar Shaymatov, Tursunali Xamidov

arxiv:2605.22210 v1 · 2026-05-21 · 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{XHLLNFULGM6P6MXCVBBJQ3RLBH}

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	2026-05-22T01:04:32.320839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9d6b6968b333cff32e2a842986e2b09ed472aad2a6b192fd6867e69d85123c2

Aliases

arxiv: 2605.22210 · arxiv_version: 2605.22210v1 · doi: 10.48550/arxiv.2605.22210 · pith_short_12: XHLLNFULGM6P · pith_short_16: XHLLNFULGM6P6MXC · pith_short_8: XHLLNFUL

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/XHLLNFULGM6P6MXCVBBJQ3RLBH \
  | 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: b9d6b6968b333cff32e2a842986e2b09ed472aad2a6b192fd6867e69d85123c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3025d563c05f034d7d4ce3c13b689a869f26d5aec222bb610dfaca49fcf35c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-21T09:15:49Z",
    "title_canon_sha256": "ee6b37ae2a27280704b505bb5024a7014d38153a8b144391e33a2e4ce1b329ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22210",
    "kind": "arxiv",
    "version": 1
  }
}