Pith Number

pith:MGWYS36M

pith:2018:MGWYS36M4LMB3MNN4JRRAOWU72

not attested not anchored not stored refs pending

The Betelgeuse Project II: Asteroseismology

J. Craig Wheeler, J. M. Sullivan, M. Diaz, S. Nance

arxiv:1805.10347 v1 · 2018-05-25 · 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{MGWYS36M4LMB3MNN4JRRAOWU72}

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	2026-05-18T00:13:25.299008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ad896fcce2d81db1ade263103ad4fe8ad45328eee258de362b9ba01646680d

Aliases

arxiv: 1805.10347 · arxiv_version: 1805.10347v1 · doi: 10.48550/arxiv.1805.10347 · pith_short_12: MGWYS36M4LMB · pith_short_16: MGWYS36M4LMB3MNN · pith_short_8: MGWYS36M

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/MGWYS36M4LMB3MNN4JRRAOWU72 \
  | 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: 61ad896fcce2d81db1ade263103ad4fe8ad45328eee258de362b9ba01646680d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a64372e2ad2012fef1514e15ffe11d91c04a5194659c8bdd861f4545bb661fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-05-25T19:59:54Z",
    "title_canon_sha256": "04ff9d1205240cbe859e10efa7113e18bac6796af83760d4cce989894a7156f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10347",
    "kind": "arxiv",
    "version": 1
  }
}