Pith Number

pith:EETCWVFN

pith:2019:EETCWVFNMXY5DXDV5V2QWQW6SW

not attested not anchored not stored refs pending

ROAD and K2 photometry of V348 Sgr: probing the pulsation dust connection

C. Simon Jeffery, F.-Josch Hambsch

arxiv:1906.02023 v1 · 2019-06-05 · 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{EETCWVFNMXY5DXDV5V2QWQW6SW}

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	2026-05-17T23:42:59.935866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21262b54ad65f1d1dc75ed750b42de95bf42eba103ba513c253d9775f2e6b107

Aliases

arxiv: 1906.02023 · arxiv_version: 1906.02023v1 · doi: 10.48550/arxiv.1906.02023 · pith_short_12: EETCWVFNMXY5 · pith_short_16: EETCWVFNMXY5DXDV · pith_short_8: EETCWVFN

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/EETCWVFNMXY5DXDV5V2QWQW6SW \
  | 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: 21262b54ad65f1d1dc75ed750b42de95bf42eba103ba513c253d9775f2e6b107

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aad22aaad8e98bd8b218df841b3df7e0c46f38d5346f57c151c8d9f6f2db5549",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-06-05T13:34:08Z",
    "title_canon_sha256": "065c03369748a8a9fd9eb21dbb7e73e2e3ff93513c703c97049915aff1fd837c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02023",
    "kind": "arxiv",
    "version": 1
  }
}