Pith Number

pith:XRPNJOBA

pith:2010:XRPNJOBAYJORTFDK3RV6OSESYV

not attested not anchored not stored refs pending

The SAURON project - XVII. Stellar population analysis of the absorption line strength maps of 48 early-type galaxies

Davor Krajnovi\'c, Eric Emsellem, Glenn van de Ven, Harald Kuntschner, Jes\'us Falc\'on-Barroso, Kristen L. Shapiro, Marc Sarzi, Michele Cappellari, P. Tim de Zeeuw, Remco C. E. van den Bosch, Reynier F. Peletier, Richard M. McDermid, Roger L. Davies, Roland Bacon

arxiv:1006.1574 v1 · 2010-06-08 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRPNJOBAYJORTFDK3RV6OSESYV}

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	2026-05-18T02:06:56.071401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc5ed4b820c25d19946adc6be74892c57356db2ef79d43871a7fea54d3898680

Aliases

arxiv: 1006.1574 · arxiv_version: 1006.1574v1 · doi: 10.48550/arxiv.1006.1574 · pith_short_12: XRPNJOBAYJOR · pith_short_16: XRPNJOBAYJORTFDK · pith_short_8: XRPNJOBA

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/XRPNJOBAYJORTFDK3RV6OSESYV \
  | 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: bc5ed4b820c25d19946adc6be74892c57356db2ef79d43871a7fea54d3898680

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b03d0bab1cc40e3b621651dc4921cf6a76d4b4d67216ad3a7c1a5cc45df9a784",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-08T14:45:09Z",
    "title_canon_sha256": "d5e9de87b97b73c488e1d3aec384a695a5d371853b06243d3531d923f998f3c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1574",
    "kind": "arxiv",
    "version": 1
  }
}