Pith Number

pith:Z7AJLTKV

pith:2017:Z7AJLTKVY4VQTAMRIDH33CZXHE

not attested not anchored not stored refs pending

Evidences against cuspy dark matter halos in large galaxies

Antonino Del Popolo, Davi C. Rodrigues, Paulo L. C. de Oliveira, Valerio Marra

arxiv:1701.02698 v2 · 2017-01-10 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7AJLTKVY4VQTAMRIDH33CZXHE}

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

2 papers in Pith

A No-Go Theorem for the Mass-Radius Relation of Solitons

Structure-wide dark matter density depletion induced by local degeneracies

Receipt and verification

First computed	2026-05-18T00:40:51.365892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc095cd55c72b09819140cfbd8b37390210b77b80f3f46b857086ee6a743b92

Aliases

arxiv: 1701.02698 · arxiv_version: 1701.02698v2 · doi: 10.48550/arxiv.1701.02698 · pith_short_12: Z7AJLTKVY4VQ · pith_short_16: Z7AJLTKVY4VQTAMR · pith_short_8: Z7AJLTKV

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/Z7AJLTKVY4VQTAMRIDH33CZXHE \
  | 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: cfc095cd55c72b09819140cfbd8b37390210b77b80f3f46b857086ee6a743b92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f07a3aea0ee7a7183234b82b8256099b30b452a19ce1a8bdb16842b531893e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-10T17:22:57Z",
    "title_canon_sha256": "0205f11d77dc1b8e92790418fc961684b6b640f6c77b8d406d3ccad557b88c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02698",
    "kind": "arxiv",
    "version": 2
  }
}