Pith Number

pith:HHM6INIO

pith:2022:HHM6INIOK3FECPOVGQRFLR4X6W

not attested not anchored not stored refs pending

Dynamical friction in globular cluster-rich ultra-diffuse galaxies: the case of NGC5846-UDG1

Kfir Blum, Nitsan Bar, Shany Danieli

arxiv:2202.10179 v2 · 2022-02-21 · 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{HHM6INIOK3FECPOVGQRFLR4X6W}

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

Globular cluster distributions as a dynamical probe of dark matter

Receipt and verification

First computed	2026-07-05T04:35:44.059473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39d9e4350e56ca413dd5342255c797f5863df61f05db92d1674ba3cb818cbb39

Aliases

arxiv: 2202.10179 · arxiv_version: 2202.10179v2 · doi: 10.48550/arxiv.2202.10179 · pith_short_12: HHM6INIOK3FE · pith_short_16: HHM6INIOK3FECPOV · pith_short_8: HHM6INIO

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/HHM6INIOK3FECPOVGQRFLR4X6W \
  | 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: 39d9e4350e56ca413dd5342255c797f5863df61f05db92d1674ba3cb818cbb39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7602606ac9ce00cadd90708a70a8c07122a0da0706b468c30103ad64d5544efa",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-02-21T12:45:13Z",
    "title_canon_sha256": "018f0d074eb7b7c22dda8f5437c4258eda37eb42cd07907ce1c93f002479d009"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10179",
    "kind": "arxiv",
    "version": 2
  }
}