Pith Number

pith:TDS2CHDM

pith:2015:TDS2CHDMNR62XMU4DN4BFA3HUX

not attested not anchored not stored refs pending

A re-evaluation of the central velocity-dispersion profile in NGC 6388

Eva Noyola, Holger Baumgardt, Karl Gebhardt, Markus Kissler-Patig, Nadine Neumayer, Nora L\"utzgendorf, Tim de Zeeuw

arxiv:1507.02813 v1 · 2015-07-10 · 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{TDS2CHDMNR62XMU4DN4BFA3HUX}

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	2026-05-18T01:34:47.710699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e5a11c6c6c7dabb29c1b78128367a5ebc792f20a4044720f4b01d945b618f4

Aliases

arxiv: 1507.02813 · arxiv_version: 1507.02813v1 · doi: 10.48550/arxiv.1507.02813 · pith_short_12: TDS2CHDMNR62 · pith_short_16: TDS2CHDMNR62XMU4 · pith_short_8: TDS2CHDM

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/TDS2CHDMNR62XMU4DN4BFA3HUX \
  | 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: 98e5a11c6c6c7dabb29c1b78128367a5ebc792f20a4044720f4b01d945b618f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b139984a636bd798167b25604dec9bb39238a4e5f85203f9392fd5a925be9cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-10T09:11:42Z",
    "title_canon_sha256": "ce91956131e23403b1f8a1f247a7919dcd007ff58a67c6eec494feb6f22ccbbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02813",
    "kind": "arxiv",
    "version": 1
  }
}