Pith Number

pith:I3BARTES

pith:2018:I3BARTESKLIFLTNOODMHMWKSN4

not attested not anchored not stored refs pending

ALMA $^{12}$CO (J=1--0) imaging of the nearby galaxy M83: Variations in the efficiency of star formation in giant molecular clouds

Akihiko Hirota, Fumi Egusa, Hiroyuki Nakanishi, Junichi Baba, Kazuyuki Muraoka, Nario Kuno, Rie Miura, Ryohei Kawabe, Tomoka Tosaki

arxiv:1808.01702 v1 · 2018-08-06 · 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{I3BARTESKLIFLTNOODMHMWKSN4}

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.

Cited by

1 paper in Pith

The ${}^{13}\mathrm{CO}(2{-}1)/^{12}\mathrm{CO}(2{-}1)$ Line Ratio from 100 Molecular Clouds in the Large Magellanic Cloud

Receipt and verification

First computed	2026-05-18T00:08:52.107020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46c208cc9252d055cdae70d87659526f27dcea5de51fdf1a8ff1f7936a1ac75d

Aliases

arxiv: 1808.01702 · arxiv_version: 1808.01702v1 · doi: 10.48550/arxiv.1808.01702 · pith_short_12: I3BARTESKLIF · pith_short_16: I3BARTESKLIFLTNO · pith_short_8: I3BARTES

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/I3BARTESKLIFLTNOODMHMWKSN4 \
  | 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: 46c208cc9252d055cdae70d87659526f27dcea5de51fdf1a8ff1f7936a1ac75d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1058106b85063cac4a877274f7e9e4456f894c54c0f960bf6617a041346ca7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-06T00:41:29Z",
    "title_canon_sha256": "4da97d51ab848f38eda0219c85774d8ed199016364f3090c8e4ee7f1b1c15314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01702",
    "kind": "arxiv",
    "version": 1
  }
}