Pith Number

pith:CTNJILG6

pith:2018:CTNJILG6AVU64G2TFIUULC6QCX

not attested not anchored not stored refs pending

Stellar population of the superbubble N206 in the LMC II. Parameters of the OB and WR stars, and the total massive star feedback

A. A. C. Sander, H. Todt, J. S. Gallagher, L. M. Oskinova, R. Hainich, T. Shenar, Varsha Ramachandran, W.-R. Hamann

arxiv:1802.07494 v2 · 2018-02-21 · 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{CTNJILG6AVU64G2TFIUULC6QCX}

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	2026-05-18T00:10:31.769278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14da942cde0569ee1b532a29458bd015c3f39fa5e7f34ec3af4db553430ec0f2

Aliases

arxiv: 1802.07494 · arxiv_version: 1802.07494v2 · doi: 10.48550/arxiv.1802.07494 · pith_short_12: CTNJILG6AVU6 · pith_short_16: CTNJILG6AVU64G2T · pith_short_8: CTNJILG6

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/CTNJILG6AVU64G2TFIUULC6QCX \
  | 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: 14da942cde0569ee1b532a29458bd015c3f39fa5e7f34ec3af4db553430ec0f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91afd2bdfc2e4f93eb73045053aacc33468b192863c4a8bce2bc9950a335dd15",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-21T10:20:15Z",
    "title_canon_sha256": "ddee39ec0d2304b220997bcaf90dcea62c01be695a5a0c2d9d24262e8dc95c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07494",
    "kind": "arxiv",
    "version": 2
  }
}