Pith Number

pith:JML4Z3KH

pith:2018:JML4Z3KHQBKRAJLANPU6FEH4KN

not attested not anchored not stored refs pending

The Discovery of a New Massive Molecular Gas Component Associated with the Submillimeter Galaxy SMM J02399-0136

Andrew W. Blain, David T. Frayer, Ian Smail, Paul Vanden Bout, R. J. Ivison, Ronald J. Maddalena

arxiv:1805.07212 v1 · 2018-05-18 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JML4Z3KHQBKRAJLANPU6FEH4KN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:12:16.811035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b17cced4780551025606be9e290fc536b6cb4a1ac870da20aceb3a9a7c8ffad

Aliases

arxiv: 1805.07212 · arxiv_version: 1805.07212v1 · doi: 10.48550/arxiv.1805.07212 · pith_short_12: JML4Z3KHQBKR · pith_short_16: JML4Z3KHQBKRAJLA · pith_short_8: JML4Z3KH

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/JML4Z3KHQBKRAJLANPU6FEH4KN \
  | 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: 4b17cced4780551025606be9e290fc536b6cb4a1ac870da20aceb3a9a7c8ffad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59fd1c273f429a70fc4c4707606672c5caa7d2a339788d73772c5319d84b8ab6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-18T13:55:26Z",
    "title_canon_sha256": "6fd0368d7cb78c5ba271445bdbdd05e1b6fa152b282e766badc1a4d257d01832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07212",
    "kind": "arxiv",
    "version": 1
  }
}