Pith Number

pith:2K66WQHE

pith:2019:2K66WQHEBZEV3GKHI4F7WAFVWI

not attested not anchored not stored refs pending

Axion core - halo mass and the black hole - halo mass relation: constraints on a few parsec scales

Adi Nusser, Vincent Desjacques

arxiv:1905.03450 v2 · 2019-05-09 · astro-ph.CO · gr-qc · 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{2K66WQHEBZEV3GKHI4F7WAFVWI}

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

Soliton self-gravity and core-halo relation in fuzzy dark matter halos

Receipt and verification

First computed	2026-07-05T00:53:06.089186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2bdeb40e40e495d9947470bfb00b5b23b8d82bf936a16c90ceffca0eb487637

Aliases

arxiv: 1905.03450 · arxiv_version: 1905.03450v2 · doi: 10.48550/arxiv.1905.03450 · pith_short_12: 2K66WQHEBZEV · pith_short_16: 2K66WQHEBZEV3GKH · pith_short_8: 2K66WQHE

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/2K66WQHEBZEV3GKHI4F7WAFVWI \
  | 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: d2bdeb40e40e495d9947470bfb00b5b23b8d82bf936a16c90ceffca0eb487637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1bd3a1dbdb2cc8b88d8bf16bde074980c6407257e28c3da97346e85e17e699f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-05-09T06:22:51Z",
    "title_canon_sha256": "390b11601f41d5d4cbe73866bb20cdc6a8887776776a47b903f7903a49a81a29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03450",
    "kind": "arxiv",
    "version": 2
  }
}