Pith Number

pith:M3L7C3EX

pith:2018:M3L7C3EXNCIS6S3PI5WFXFVALD

not attested not anchored not stored refs pending

Gas, Dust, Stars, Star Formation and their Evolution in M33 at Giant Molecular Cloud Scales

Nario Kuno, Rie E. Miura, Shinya Komugi, Tomoka Tosaki

arxiv:1803.04733 v1 · 2018-03-13 · astro-ph.GA · physics.data-an

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3L7C3EXNCIS6S3PI5WFXFVALD}

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	2026-05-18T00:17:04.144032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d7f16c9768912f4b6f476c5b96a058d69a83e78d6e176902898ebd992d07d3

Aliases

arxiv: 1803.04733 · arxiv_version: 1803.04733v1 · doi: 10.48550/arxiv.1803.04733 · pith_short_12: M3L7C3EXNCIS · pith_short_16: M3L7C3EXNCIS6S3P · pith_short_8: M3L7C3EX

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/M3L7C3EXNCIS6S3PI5WFXFVALD \
  | 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: 66d7f16c9768912f4b6f476c5b96a058d69a83e78d6e176902898ebd992d07d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8318df48f3499905cb965dcb6a0fa646337d7dd9d3f4e66ba61165e2ff09b72b",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-13T11:20:21Z",
    "title_canon_sha256": "8c8b6305d79d801979d98958914570188fb43c1a28256d1096661995c4fbea05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04733",
    "kind": "arxiv",
    "version": 1
  }
}