Pith Number

pith:3NLOUDQU

pith:2023:3NLOUDQUNWECM2QRZO3NSBJM6T

not attested not anchored not stored refs pending

Dark Matter spikes around Sgr A* in $\gamma$-rays

Divya Sachdeva, Filippo Sala, Joseph Silk, Shyam Balaji

arxiv:2303.12107 v2 · 2023-03-21 · hep-ph · 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{3NLOUDQUNWECM2QRZO3NSBJM6T}

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

4 papers in Pith

Thermal emission from dark matter-heated neutron stars in the Galactic Center

Dark matter energy exchange in stars orbiting supermassive black holes

Shedding light on dark matter spikes through refractive neutrino masses

Dipole Radiation and Kinetic Mixing from Dark Photon Solitons

Receipt and verification

First computed	2026-07-05T06:50:13.363141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db56ea0e146d88266a11cbb6d9052cf4d631bebb33377b0645fbc6ef82364cb1

Aliases

arxiv: 2303.12107 · arxiv_version: 2303.12107v2 · doi: 10.48550/arxiv.2303.12107 · pith_short_12: 3NLOUDQUNWEC · pith_short_16: 3NLOUDQUNWECM2QR · pith_short_8: 3NLOUDQU

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/3NLOUDQUNWECM2QRZO3NSBJM6T \
  | 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: db56ea0e146d88266a11cbb6d9052cf4d631bebb33377b0645fbc6ef82364cb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f5937bd430ad12403c44780dcf55a097c0cdf1668e31df7cefb2c8c466c16ca",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-03-21T18:00:47Z",
    "title_canon_sha256": "a8d9ad59335f84887ef2bc11e28a612363b9ae0ab6e6657bba93419d42ee834f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12107",
    "kind": "arxiv",
    "version": 2
  }
}