Pith Number

pith:UPER2PXK

pith:2020:UPER2PXK3OGFWECGX2ORTJCJCS

not attested not anchored not stored refs pending

Astronomical Classification of Light Curves with an Ensemble of Gated Recurrent Units

Siddharth Chaini, Soumya Sanjay Kumar

arxiv:2006.12333 v2 · 2020-06-22 · 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{UPER2PXK3OGFWECGX2ORTJCJCS}

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.

Cited by

4 papers in Pith

Leveraging Multimodality for Real-Time Classification of Transients and Variables found by the Zwicky Transient Facility

Spectra as Language: Large Language Models for Scalable Stellar Parameter and Abundance Inference

Receipt and verification

First computed	2026-07-05T01:15:26.683571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c91d3eeadb8c5b1046be9d19a44914ae172f27a7414a054156a2f1503c2ec9

Aliases

arxiv: 2006.12333 · arxiv_version: 2006.12333v2 · doi: 10.48550/arxiv.2006.12333 · pith_short_12: UPER2PXK3OGF · pith_short_16: UPER2PXK3OGFWECG · pith_short_8: UPER2PXK

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/UPER2PXK3OGFWECGX2ORTJCJCS \
  | 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: a3c91d3eeadb8c5b1046be9d19a44914ae172f27a7414a054156a2f1503c2ec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d2c37e8c0b65e57c942fbc777551846ba0003b771a88dca2cc72830ecc01efd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-06-22T15:25:09Z",
    "title_canon_sha256": "d1a97045e8bcef1a98978e02db62f2c3e7ef6d49559d00e1543b64748d9625e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12333",
    "kind": "arxiv",
    "version": 2
  }
}