Pith Number

pith:C6KZFDCQ

pith:2009:C6KZFDCQUU6FDJVST3SGPSDFI6

not attested not anchored not stored refs pending

The non-peculiar velocity dispersion profile of the stellar system omega Centauri

A. Sollima, D. Romano, E. Pancino, F. R. Ferraro, M. Bellazzini, M. Correnti, R. L. Smart

arxiv:0904.0571 v1 · 2009-04-03 · astro-ph.SR · 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{C6KZFDCQUU6FDJVST3SGPSDFI6}

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	2026-05-18T02:14:07.698909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1795928c50a53c51a6b29ee467c86547ba42bdf037a57091e0d185faf5e849dd

Aliases

arxiv: 0904.0571 · arxiv_version: 0904.0571v1 · doi: 10.48550/arxiv.0904.0571 · pith_short_12: C6KZFDCQUU6F · pith_short_16: C6KZFDCQUU6FDJVS · pith_short_8: C6KZFDCQ

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/C6KZFDCQUU6FDJVST3SGPSDFI6 \
  | 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: 1795928c50a53c51a6b29ee467c86547ba42bdf037a57091e0d185faf5e849dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e30632d5f99b402896217a457bc85ee87cc7ae507125cab0a234c1fad22322ed",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-04-03T13:13:24Z",
    "title_canon_sha256": "81548dcdc63aeefb757cdb36a33e54be279f03eb58044f22a1332a55c84d3402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0571",
    "kind": "arxiv",
    "version": 1
  }
}