Pith Number

pith:MUZOGGEI

pith:2010:MUZOGGEI2MN4YFBAJYDFRZ4IA5

not attested not anchored not stored refs pending

Extremely Inefficient Star Formation in the Outer Disks of Nearby Galaxies

2), (2) MPIA Heidelberg, 3), (3) Nrao, (4) Univ. of Hertfordshire, (5) Univ. of Cape Town, (6) Carnegie Observatories), A. Leroy (2, B. Madore (6) ((1) UC Berkeley, E. Brinks (4), F. Bigiel (1, F. Walter (2), L. Blitz (1), W.J.G. de Blok (5)

arxiv:1007.3498 v1 · 2010-07-20 · 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{MUZOGGEI2MN4YFBAJYDFRZ4IA5}

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	2026-05-18T02:06:12.295853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6532e31888d31bcc14204e0658e78807750e345ef472985ac47243c647239e51

Aliases

arxiv: 1007.3498 · arxiv_version: 1007.3498v1 · doi: 10.48550/arxiv.1007.3498 · pith_short_12: MUZOGGEI2MN4 · pith_short_16: MUZOGGEI2MN4YFBA · pith_short_8: MUZOGGEI

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/MUZOGGEI2MN4YFBAJYDFRZ4IA5 \
  | 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: 6532e31888d31bcc14204e0658e78807750e345ef472985ac47243c647239e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31763664e281616015e6845b901b7ce79372a94cb2a1a95079065fdedf38de11",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-20T20:00:04Z",
    "title_canon_sha256": "735a2445eb3471818c1d34bd8e8e3c221f6f1097dcc15a46340457fd0a9f4d31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3498",
    "kind": "arxiv",
    "version": 1
  }
}