Pith Number

pith:DTZ7EJ2W

pith:2025:DTZ7EJ2WTMXPSOH5LZSOBCPIHI

not attested not anchored not stored refs pending

The Mini-SiTian Array: real-bogus classification using deep learning

Hong-rui Gu, Jing-Hang Shi, Peng-Liang Du, Yang Huang, Yan-xia Zhang

arxiv:2504.01608 v1 · 2025-04-02 · 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{DTZ7EJ2WTMXPSOH5LZSOBCPIHI}

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	2026-07-05T10:43:18.042546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf3f227569b2ef938fd5e64e089e83a1e0d0dcc5cf5469d0869a262103f119a

Aliases

arxiv: 2504.01608 · arxiv_version: 2504.01608v1 · doi: 10.48550/arxiv.2504.01608 · pith_short_12: DTZ7EJ2WTMXP · pith_short_16: DTZ7EJ2WTMXPSOH5 · pith_short_8: DTZ7EJ2W

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/DTZ7EJ2WTMXPSOH5LZSOBCPIHI \
  | 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: 1cf3f227569b2ef938fd5e64e089e83a1e0d0dcc5cf5469d0869a262103f119a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c89fd2299485c8838d1f90ae5ce834dda159f06588f51b18cfa973e09a932fec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-04-02T11:25:59Z",
    "title_canon_sha256": "4102e6111653a0ddeef0b77fcdf1467d5202da4210bf41eaac0568f3aed8a82a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01608",
    "kind": "arxiv",
    "version": 1
  }
}