Pith Number

pith:N7LAC2Z4

pith:2019:N7LAC2Z4D5IE34WEOPT4SFZSA4

not attested not anchored not stored refs pending

The G332 molecular cloud ring: I. Morphology and physical characteristics

Catherine Braiding, David Rebolledo, Domenico Romano, Eugenio Schisano, Michael C. B. Ashley, Michael G. Burton, Sergio Molinari

arxiv:1901.05961 v1 · 2019-01-17 · 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{N7LAC2Z4D5IE34WEOPT4SFZSA4}

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	2026-05-17T23:56:04.891145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fd6016b3c1f504df2c473e7c91732073137933c41a8b5d2dc34da679b005046

Aliases

arxiv: 1901.05961 · arxiv_version: 1901.05961v1 · doi: 10.48550/arxiv.1901.05961 · pith_short_12: N7LAC2Z4D5IE · pith_short_16: N7LAC2Z4D5IE34WE · pith_short_8: N7LAC2Z4

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/N7LAC2Z4D5IE34WEOPT4SFZSA4 \
  | 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: 6fd6016b3c1f504df2c473e7c91732073137933c41a8b5d2dc34da679b005046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1ffe550eb3f5f69765df8bc3b947015dbe97c9a574e521a34159d20de820bab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-17T16:03:42Z",
    "title_canon_sha256": "ca2880ed6052521ae5f6151a8a272ac19a687c0eeefe17a53c30dd10d52b77ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05961",
    "kind": "arxiv",
    "version": 1
  }
}