Pith Number

pith:MZMZW5HN

pith:2018:MZMZW5HNLEXZSXNPKC3RP2B5AM

not attested not anchored not stored refs pending

The Inception of Star Cluster Formation Revealed by [CII] Emission Around an Infrared Dark Cloud

Benjamin Wu, Denise Riquelme, Jonathan C. Tan, Oliver Ricken, Paola Caselli, Rolf Guesten, Thomas G. Bisbas, Timea Csengeri, Wanggi Lim

arxiv:1803.00566 v2 · 2018-03-01 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZMZW5HNLEXZSXNPKC3RP2B5AM}

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	2026-05-18T00:20:01.824052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66599b74ed592f995daf50b717e83d032362d304b55f1ebc3800a066dca41634

Aliases

arxiv: 1803.00566 · arxiv_version: 1803.00566v2 · doi: 10.48550/arxiv.1803.00566 · pith_short_12: MZMZW5HNLEXZ · pith_short_16: MZMZW5HNLEXZSXNP · pith_short_8: MZMZW5HN

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/MZMZW5HNLEXZSXNPKC3RP2B5AM \
  | 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: 66599b74ed592f995daf50b717e83d032362d304b55f1ebc3800a066dca41634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a9ccdbcdb1e028d243cc83d50e0c2232ddd59b3cfc75d442c1979cbf876880c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-01T16:40:08Z",
    "title_canon_sha256": "a5515f5ed4ea64bd24cd20c1514fd9add29b2535ac5314a0b7e542cf354a0ab1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00566",
    "kind": "arxiv",
    "version": 2
  }
}