Pith Number

pith:XISW24BC

pith:2003:XISW24BCXZANQGRXT6Y5M5WYVC

not attested not anchored not stored refs pending

2MASSJ0516288+260738: Discovery of the first eclipsing late K + Brown dwarf system?

B.-G. Park, B. Szeidl, C. Karl, D. Zsuffa, E. Goehler, E. Ibbetson, E. Kambe, E. Leibowitz, G. Handler, G. Viraghalmy, H. Drechsel, H. Taguchi, K. Kinugasa, M. A. Wood, M. L. Pretorius, M. Paparo, O. Hashimoto, P. H. Hauschildt, R. Medupe, R. Napiwotzki, S. Dreizler, S.-L. Kim, S. L. Schuh, T. Nagel, Y. Lipkin

arxiv:astro-ph/0308329 v1 · 2003-08-19 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XISW24BCXZANQGRXT6Y5M5WYVC}

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	2026-07-04T16:51:29.457235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba256d7022be40d81a379fb1d676d8a895b28ab6ab25789ae681f17d05467f4b

Aliases

arxiv: astro-ph/0308329 · arxiv_version: astro-ph/0308329v1 · doi: 10.48550/arxiv.astro-ph/0308329 · pith_short_12: XISW24BCXZAN · pith_short_16: XISW24BCXZANQGRX · pith_short_8: XISW24BC

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/XISW24BCXZANQGRXT6Y5M5WYVC \
  | 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: ba256d7022be40d81a379fb1d676d8a895b28ab6ab25789ae681f17d05467f4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58c8d8b2374a356988bd43b09d99e901c34d4033ad5289ea946bd3514d1cd734",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-08-19T18:57:03Z",
    "title_canon_sha256": "8ff6e29a818d22f724fc16a4c6577eedea2e98c26441a0c946403d1e9bbedb37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0308329",
    "kind": "arxiv",
    "version": 1
  }
}