Pith Number

pith:WMHLCSIA

pith:2018:WMHLCSIAHU4ER2RUVWXNHQ5J4G

not attested not anchored not stored refs pending

Simplified models of circumstellar morphologies for interpreting high-resolution data. Analytical approach to the equatorial density enhancement

Alex de Koter, Jels Boulangier, Leen Decin, Ward Homan

arxiv:1803.05230 v1 · 2018-03-14 · astro-ph.SR · 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{WMHLCSIAHU4ER2RUVWXNHQ5J4G}

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	2026-05-18T00:21:01.800486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30eb149003d3848ea34adaed3c3a9e19195cdcee9d759954d9a5e928d9eef7c

Aliases

arxiv: 1803.05230 · arxiv_version: 1803.05230v1 · doi: 10.48550/arxiv.1803.05230 · pith_short_12: WMHLCSIAHU4E · pith_short_16: WMHLCSIAHU4ER2RU · pith_short_8: WMHLCSIA

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/WMHLCSIAHU4ER2RUVWXNHQ5J4G \
  | 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: b30eb149003d3848ea34adaed3c3a9e19195cdcee9d759954d9a5e928d9eef7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e05586f2778a5f70206c35b307c8146a5dfccba0ecb4110fa0a5a5b3c61e44d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-14T12:19:03Z",
    "title_canon_sha256": "9f50e8f622d7996a61407c9b18497d296dabd55912280dba3d132ff9c75676d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05230",
    "kind": "arxiv",
    "version": 1
  }
}