Pith Number

pith:ACRII2L7

pith:2011:ACRII2L7IORNVCATDSRKP7EHJX

not attested not anchored not stored refs pending

The Atlas3D project -- IV: the molecular gas content of early-type galaxies

Anne-Marie Weijmans, Davor Krajnovic, Eric Emsellem, Francoise Combes, Frederic Bournaud, Harald Kuntschner, Katherine Alatalo, Leo Blitz, Lisa M. Young, Marc Sarzi, Martin Bureau, Maxime Bois, Michele Cappellari, Nicholas Scott, Paolo Serra, Pierre-Yves Lablanche, P. T. de Zeeuw, Raffaella Morganti, Richard M. McDermid, Roger L. Davies, Sadegh Khochfar, Thorsten Naab, Timothy A. Davis, Tom Oosterloo

arxiv:1102.4633 v2 · 2011-02-22 · 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{ACRII2L7IORNVCATDSRKP7EHJX}

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	2026-05-18T02:03:06.236000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00a284697f43a2da88131ca2a7fc874dc2d9df4db8e9754028fb56ca3bf6e4ad

Aliases

arxiv: 1102.4633 · arxiv_version: 1102.4633v2 · doi: 10.48550/arxiv.1102.4633 · pith_short_12: ACRII2L7IORN · pith_short_16: ACRII2L7IORNVCAT · pith_short_8: ACRII2L7

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/ACRII2L7IORNVCATDSRKP7EHJX \
  | 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: 00a284697f43a2da88131ca2a7fc874dc2d9df4db8e9754028fb56ca3bf6e4ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31aff1cb5cb8021114af80ced7f406f563f51b992a4ecd2cff5ca39f5a41a770",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-02-22T21:49:07Z",
    "title_canon_sha256": "e5375dc1705e4414d90a3d136cf3bfa35ab5fba2a46e3927b62a44e47d12c09a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4633",
    "kind": "arxiv",
    "version": 2
  }
}