Pith Number

pith:XOZCVJJE

pith:2010:XOZCVJJEKBBIVTPAGNV3S5CYQL

not attested not anchored not stored refs pending

High molecular gas fractions in normal massive star forming galaxies in the young Universe

A. Bolatto, A. Burkert, A. Omont, A. Shapley, A. Sternberg, B. Weiner, D. Lutz, F. Bournaud, F. Combes, J. Comerford, J. Gracia-Carpio, K. L. Shapiro, L. J. Tacconi, M. C. Cooper, M. Davis, N. Bouche, N. M. Foerster Schreiber, P. Cox, R. Genzel, R. Neri, S. Garcia-Burillo, T. Naab

arxiv:1002.2149 v1 · 2010-02-10 · 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{XOZCVJJEKBBIVTPAGNV3S5CYQL}

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	2026-05-18T02:09:10.059934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbb22aa52450428acde0336bb9745882d5b2d7f8bbc65c76fa8412727534f4c8

Aliases

arxiv: 1002.2149 · arxiv_version: 1002.2149v1 · doi: 10.48550/arxiv.1002.2149 · pith_short_12: XOZCVJJEKBBI · pith_short_16: XOZCVJJEKBBIVTPA · pith_short_8: XOZCVJJE

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/XOZCVJJEKBBIVTPAGNV3S5CYQL \
  | 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: bbb22aa52450428acde0336bb9745882d5b2d7f8bbc65c76fa8412727534f4c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ceb16a86eee750dc087c3a2a2e3e893b274f13dc3f61f2f4e4545ee6341a0ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-10T17:43:29Z",
    "title_canon_sha256": "edf4fcedb016d4166932c771b39d2d113d82b13f3e6126831cb3ea9b58d095d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2149",
    "kind": "arxiv",
    "version": 1
  }
}