Pith Number

pith:VUA6BX4K

pith:2022:VUA6BX4KHXDL6N6I6G4XUFFMHP

not attested not anchored not stored refs pending

The proper motion of stars in dwarf galaxies: distinguishing central density cusps from cores

Antonaldo Diaferio, Ivan de Martino, Luisa Ostorero

arxiv:2208.14110 v1 · 2022-08-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUA6BX4KHXDL6N6I6G4XUFFMHP}

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

Dwarf galaxies in non-local gravity

Receipt and verification

First computed	2026-07-05T04:53:08.893298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad01e0df8a3dc6bf37c8f1b97a14ac3bf1e80ea048886b3df0706b1674c98fe8

Aliases

arxiv: 2208.14110 · arxiv_version: 2208.14110v1 · doi: 10.48550/arxiv.2208.14110 · pith_short_12: VUA6BX4KHXDL · pith_short_16: VUA6BX4KHXDL6N6I · pith_short_8: VUA6BX4K

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/VUA6BX4KHXDL6N6I6G4XUFFMHP \
  | 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: ad01e0df8a3dc6bf37c8f1b97a14ac3bf1e80ea048886b3df0706b1674c98fe8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee958501143a9ad6adca177cb154375020dcdbc0a0725490119c46269acbab93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-08-30T09:47:06Z",
    "title_canon_sha256": "cc5d1e315592b55634df1d2be8c139de17148ce479da61af10fc0137893c3ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14110",
    "kind": "arxiv",
    "version": 1
  }
}