Pith Number

pith:2NPGAIUK

pith:2012:2NPGAIUKRWOAJQYUAKPRPUXIC6

not attested not anchored not stored refs pending

The Life and Death of Dense Molecular Clumps in the Large Magellanic Cloud

Jonathan P. Seale, Jorge L. Pineda, Juergen Ott, Leslie W. Looney, Tony Wong, Uli Klein

arxiv:1203.4505 v1 · 2012-03-20 · 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{2NPGAIUKRWOAJQYUAKPRPUXIC6}

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	2026-05-18T01:58:05.406788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35e60228a8d9c04c314029f17d2e81789aac98d678151495c36ad9a68513631

Aliases

arxiv: 1203.4505 · arxiv_version: 1203.4505v1 · doi: 10.48550/arxiv.1203.4505 · pith_short_12: 2NPGAIUKRWOA · pith_short_16: 2NPGAIUKRWOAJQYU · pith_short_8: 2NPGAIUK

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/2NPGAIUKRWOAJQYUAKPRPUXIC6 \
  | 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: d35e60228a8d9c04c314029f17d2e81789aac98d678151495c36ad9a68513631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c84ef1c4b4d4c10e921d804a7ead9d87a89aa2ce109be5a9f3da380b1f3efd11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-20T17:07:30Z",
    "title_canon_sha256": "adabd41ca3a8ef10e488c1321348aaf1121b38cd62e82ca8df04262c47de18ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4505",
    "kind": "arxiv",
    "version": 1
  }
}