Pith Number

pith:GL5CH6Z7

pith:2010:GL5CH6Z7ZXZ2LDHNSKTBNRUULI

not attested not anchored not stored refs pending

The field high-amplitude SX Phe variable BL Cam: results from a multisite photometric campaign. II. Evidence of a binary - possibly triple - system

A. Avdibegovic, A. Nava-Vega, A.-Y. Zhou, B. H. Granslo, B. Yasarsoy, C. Ulusoy, C. Yesilyaprak, E. G. Hintz, E. Rodr\'iguez, F. Fumagalli, F. J. Aceituno, F. Van Den Abbeel, G. Klingenberg, G. Santacana, H. Ku\v{c}\'akov\'a, H. W\"ucher, I. Ribas, I. Scheggia, J. A. Farrell, J. H. Simonetti, J.-J. Rives, J. Kliner, J. Michelet, J.-M. Vugnon, J.-P. Sareyan, K. A. Graham, K. Truparov\'a, L. Fox-Machado, L. Kotkov\'a, L. Kr\'al, M. Alvarez, M. Bla\u{z}ek, M. Fauvaud, M. Helvaci, M. J. L\'opez-Gonz\'alez, M. P. Nicholson, M. Vil\'a\v{s}ek, M. Wolf, O. Trondal, P. Lampens, P. Van Cauteren, P. Zasche, R. Behrend, R. Koci\'an, R. Michel, S. Barto\v{s}\'ikov\'a, S. Fauvaud, V. M. Casanova

arxiv:1004.2748 v1 · 2010-04-16 · astro-ph.SR

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GL5CH6Z7ZXZ2LDHNSKTBNRUULI}

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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	2026-05-18T02:08:04.973732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32fa23fb3fcdf3a58ced92a616c6945a3286a4947781db228cac4b173925b684

Aliases

arxiv: 1004.2748 · arxiv_version: 1004.2748v1 · doi: 10.48550/arxiv.1004.2748 · pith_short_12: GL5CH6Z7ZXZ2 · pith_short_16: GL5CH6Z7ZXZ2LDHN · pith_short_8: GL5CH6Z7

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/GL5CH6Z7ZXZ2LDHNSKTBNRUULI \
  | 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: 32fa23fb3fcdf3a58ced92a616c6945a3286a4947781db228cac4b173925b684

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0918934cfe4912975b856c2f1b857a69c2106b1c2e261eb84a8d1af253a85ad5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-16T02:59:24Z",
    "title_canon_sha256": "03b2dee19133d76f57e1dbcb157105ceb417c5e61f8c51edc72881660e542870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2748",
    "kind": "arxiv",
    "version": 1
  }
}