Pith Number

pith:YYGWRFZR

pith:2002:YYGWRFZRNNGD4XIFFZYTVC5KNE

not attested not anchored not stored refs pending

SAURON: Observations of E/S0/Sa galaxies

B. W. Miller, E. Emsellem, E. K. Verolme, H. Kuntschner, M. Bureau, M. Cappellari, P. T. de Zeeuw, R. Bacon, R. F. Peletier, R. L. Davies, R. McDermid, Y. Copin

arxiv:astro-ph/0206280 v1 · 2002-06-17 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYGWRFZRNNGD4XIFFZYTVC5KNE}

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	2026-07-04T14:12:03.692093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c60d6897316b4c3e5d052e713a8baa690c919958e266d6094694e1f6ead94355

Aliases

arxiv: astro-ph/0206280 · arxiv_version: astro-ph/0206280v1 · doi: 10.48550/arxiv.astro-ph/0206280 · pith_short_12: YYGWRFZRNNGD · pith_short_16: YYGWRFZRNNGD4XIF · pith_short_8: YYGWRFZR

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/YYGWRFZRNNGD4XIFFZYTVC5KNE \
  | 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: c60d6897316b4c3e5d052e713a8baa690c919958e266d6094694e1f6ead94355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af854c1bbdc503ec4e537e14c3c20e70fa6a1fabce0b3ce5e15689f3d1a7ca9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-06-17T15:46:48Z",
    "title_canon_sha256": "6cf6bf792c5725b0b57077ff0a4b3d07beae9cee96288b90fb091501842be5b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0206280",
    "kind": "arxiv",
    "version": 1
  }
}