Pith Number

pith:FCGCFS4V

pith:2021:FCGCFS4VX2EJXAQXKYCCLAQOYU

not attested not anchored not stored refs pending

Light curve classification with recurrent neural networks for GOTO: dealing with imbalanced data

A. Chrimes, A. Levan, B. Gompertz, C. Duffy, D. K. Galloway, D. Mata-S\'anchez, D. Mkrtichian, D. Pollacco, D. Steeghs, E. Daw, E. Pall\'e, E. Stanway, E. Thrane, G. Ramsay, J. Lyman, J. McCormac, J. Mullaney, J. R. Maund, K. Ackley, K. Noysena, K. Ulaczyk, K. Wiersema, L. Makrygianni, L. Nuttall, M. J. Dyer, M. R. Kennedy, P. Chote, P. Irawati, P. O'Brien, P. Str{\o}m, R. Cutter, R. Eyles-Ferris, R. Kotak, R. P. Breton, R. Starling, S. Awiphan, S. Littlefair, S. Mattila, S. Tooke, T. Heikkil\"a, T. Killestein, U. F. Burhanudin, U. Sawangwit, V. Dhillon, Y.-L. Mong

arxiv:2105.11169 v2 · 2021-05-24 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCGCFS4VX2EJXAQXKYCCLAQOYU}

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	2026-07-05T02:53:44.844792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

288c22cb95be889b8217560425820ec502f3a08f1b70a08834191c4670256110

Aliases

arxiv: 2105.11169 · arxiv_version: 2105.11169v2 · doi: 10.48550/arxiv.2105.11169 · pith_short_12: FCGCFS4VX2EJ · pith_short_16: FCGCFS4VX2EJXAQX · pith_short_8: FCGCFS4V

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/FCGCFS4VX2EJXAQXKYCCLAQOYU \
  | 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: 288c22cb95be889b8217560425820ec502f3a08f1b70a08834191c4670256110

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b32c8c5dfb1a8fca2c19d171382b1d5bee141e989604407326570f712be76945",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-05-24T09:24:51Z",
    "title_canon_sha256": "3619e79785f72b9d5f91544266bf628b387b77a3df0c6b6ef80a985232e82a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11169",
    "kind": "arxiv",
    "version": 2
  }
}