Pith Number

pith:JSI25OAE

pith:2009:JSI25OAE6MUA4ZIOEZMB5NJBCO

not attested not anchored not stored refs pending

The SAURON project - XV. Modes of star formation in early-type galaxies and the evolution of the red sequence

A. Bolatto, D. Croton, D. Krajnovic, E. Emsellem, G. van der Wolk, G. van de Ven, H. Kuntschner, J. Falcon-Barroso, K. L. Shapiro, M. Cappellari, M. Sarzi, O. Fakhouri, P. T. de Zeeuw, R. Bacon, R. C. E. van den Bosch, R. F. Peletier, R. L. Davies, R. M. McDermid

arxiv:0912.0274 v2 · 2009-12-01 · astro-ph.CO · 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{JSI25OAE6MUA4ZIOEZMB5NJBCO}

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	2026-05-18T02:10:34.966431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c91aeb804f3280e650e26581eb52113929a8c45dd64e96f96368c992eecb44f

Aliases

arxiv: 0912.0274 · arxiv_version: 0912.0274v2 · doi: 10.48550/arxiv.0912.0274 · pith_short_12: JSI25OAE6MUA · pith_short_16: JSI25OAE6MUA4ZIO · pith_short_8: JSI25OAE

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/JSI25OAE6MUA4ZIOEZMB5NJBCO \
  | 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: 4c91aeb804f3280e650e26581eb52113929a8c45dd64e96f96368c992eecb44f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccbe800b1d6b8a5b6fc71c6b7993a168ec76464ab5c97e8f3a2eceef364c4de2",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-01T21:22:06Z",
    "title_canon_sha256": "93efb252a9c223cafe2f24c7b3e3b0abd9cb628a6aaedc79f2845ae1ddf835cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0274",
    "kind": "arxiv",
    "version": 2
  }
}