Pith Number

pith:F2IRBL7B

pith:2018:F2IRBL7BQ7DVBI3RCOSZYBGKFN

not attested not anchored not stored refs pending

Dynamical constraints on a dark matter spike at the Galactic Centre from stellar orbits

Thomas Lacroix

arxiv:1801.01308 v2 · 2018-01-04 · astro-ph.GA · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2IRBL7BQ7DVBI3RCOSZYBGKFN}

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

5 papers 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$^\star$

The potential of diffuse Galactic Ridge neutrino measurements to constrain dark matter

Probing dense environments around Sgr A* with S-stars dynamics

Formation and Redshift Evolution of Dark Matter Spikes

Constraining Ultralight Scalar Dark Matter in the Galactic Center with the S2 Orbit

Receipt and verification

First computed	2026-05-18T00:01:30.281790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e9110afe187c750a37113a59c04ca2b66cddfcf936e5cbb5e23c44c50aab338

Aliases

arxiv: 1801.01308 · arxiv_version: 1801.01308v2 · doi: 10.48550/arxiv.1801.01308 · pith_short_12: F2IRBL7BQ7DV · pith_short_16: F2IRBL7BQ7DVBI3R · pith_short_8: F2IRBL7B

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/F2IRBL7BQ7DVBI3RCOSZYBGKFN \
  | 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: 2e9110afe187c750a37113a59c04ca2b66cddfcf936e5cbb5e23c44c50aab338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12ecbd0bef1d0598d306b7f200d27ed280e9d824e4c6146016cb399ba9e89ecd",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-04T11:15:31Z",
    "title_canon_sha256": "a44e539733edb895be7b87c3fbe9c45a4f0740d5f45bf81af11884e3d9ebd22d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01308",
    "kind": "arxiv",
    "version": 2
  }
}