Pith Number

pith:RVCKMBAL

pith:2017:RVCKMBALZUFLERYLXBI7NTUPQL

not attested not anchored not stored refs pending

The Shape of Velocity Dispersion Profiles and the Dynamical State of Galaxy Clusters

A. L. B. Ribeiro, A.P. Costa, R. R. de Carvalho

arxiv:1709.08749 v1 · 2017-09-25 · 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{RVCKMBALZUFLERYLXBI7NTUPQL}

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	2026-05-18T00:29:28.617752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d44a6040bcd0ab2470bb851f6ce8f82f0cd4dd371e574590d8f1c02a98efc1e

Aliases

arxiv: 1709.08749 · arxiv_version: 1709.08749v1 · doi: 10.48550/arxiv.1709.08749 · pith_short_12: RVCKMBALZUFL · pith_short_16: RVCKMBALZUFLERYL · pith_short_8: RVCKMBAL

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/RVCKMBALZUFLERYLXBI7NTUPQL \
  | 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: 8d44a6040bcd0ab2470bb851f6ce8f82f0cd4dd371e574590d8f1c02a98efc1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eea9cfeb07fba5589879bcaa3a398c92f4396eda93f2793b034f217ccc39087",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-25T23:26:11Z",
    "title_canon_sha256": "32603553f3992031a48dc15d7e65e3470e64a3bd3c020f35a04d20dc350bd4b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08749",
    "kind": "arxiv",
    "version": 1
  }
}