Pith Number

pith:T3DZROOM

pith:2019:T3DZROOMAUPF4Z4IYNJIOMH5UG

not attested not anchored not stored refs pending

Imprint of the galactic acceleration scale on globular cluster systems

Florent Renaud (Lund), Michal B\'ilek (Strasbourg), Srdjan Samurovi\'c (AOB Belgrade)

arxiv:1908.04783 v1 · 2019-08-13 · 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{T3DZROOMAUPF4Z4IYNJIOMH5UG}

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.

Receipt and verification

First computed	2026-07-05T00:02:02.596880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec798b9cc051e5e6788c3528730fda18ffe32496c4e8baebce1d665c127c370

Aliases

arxiv: 1908.04783 · arxiv_version: 1908.04783v1 · doi: 10.48550/arxiv.1908.04783 · pith_short_12: T3DZROOMAUPF · pith_short_16: T3DZROOMAUPF4Z4I · pith_short_8: T3DZROOM

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/T3DZROOMAUPF4Z4IYNJIOMH5UG \
  | 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: 9ec798b9cc051e5e6788c3528730fda18ffe32496c4e8baebce1d665c127c370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa7312a83f0fc2fb3fe8ac632992cb74409e81ecf70e625f3e0f8c678b9861d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-13T17:59:59Z",
    "title_canon_sha256": "a64df4e254a2671fb8ec75749ef04cb31db63c992a2905eb7b67aa0f5350ff70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04783",
    "kind": "arxiv",
    "version": 1
  }
}