Pith Number

pith:RRGHHIO5

pith:2018:RRGHHIO5YFW3BZSN6BDPNQZVDB

not attested not anchored not stored refs pending

Massive young stellar objects in the N66/NGC346 region of the SMC

Monica Rubio, Rodolfo H. Barb\'a, Venu M. Kalari

arxiv:1803.10833 v1 · 2018-03-28 · 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{RRGHHIO5YFW3BZSN6BDPNQZVDB}

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	2026-05-18T00:08:42.772856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c4c73a1ddc16db0e64df046f6c3351843c21297e60368dad457041316ec5de4

Aliases

arxiv: 1803.10833 · arxiv_version: 1803.10833v1 · doi: 10.48550/arxiv.1803.10833 · pith_short_12: RRGHHIO5YFW3 · pith_short_16: RRGHHIO5YFW3BZSN · pith_short_8: RRGHHIO5

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/RRGHHIO5YFW3BZSN6BDPNQZVDB \
  | 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: 8c4c73a1ddc16db0e64df046f6c3351843c21297e60368dad457041316ec5de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a24bf9bb3fe78dbf32ad5359f09060b6706835ed028d6c8351c6ca5f104d34d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-28T20:01:08Z",
    "title_canon_sha256": "8eba706c76b742ff341b22f9c5422539ca5e523f1031c7cf8866a30d7b4e3078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10833",
    "kind": "arxiv",
    "version": 1
  }
}