Pith Number

pith:GYXG2BCV

pith:2026:GYXG2BCVFL5CNJAOCZHLETDZFH

not attested not anchored not stored refs pending

MSFA-Net: An Advanced Deep Learning Model for Identifying Blue Horizontal-Branch Stars from LAMOST DR12

Jie Ju, Mingyuan Wang, Xiaoming Kong, Yuchen Liang, Yude Bu

arxiv:2606.29918 v1 · 2026-06-29 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYXG2BCVFL5CNJAOCZHLETDZFH}

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	2026-06-30T02:17:40.918441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

362e6d04552afa26a40e164eb24c7929eb14b16a56cd6cbc24d41c47f1b5234a

Aliases

arxiv: 2606.29918 · arxiv_version: 2606.29918v1 · doi: 10.48550/arxiv.2606.29918 · pith_short_12: GYXG2BCVFL5C · pith_short_16: GYXG2BCVFL5CNJAO · pith_short_8: GYXG2BCV

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/GYXG2BCVFL5CNJAOCZHLETDZFH \
  | 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: 362e6d04552afa26a40e164eb24c7929eb14b16a56cd6cbc24d41c47f1b5234a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "509b4674b5b121c009b57a9e56060af67d996d414927f20cc116c4dd1fec6c11",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-29T07:55:44Z",
    "title_canon_sha256": "f3c5e8638d9cbc89bd9621f9b034f930eb2d688b0ded0b330c204454e5336190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29918",
    "kind": "arxiv",
    "version": 1
  }
}