Pith Number

pith:SQGOGNBU

pith:2025:SQGOGNBU42WZMU3OZWJP5JDMM7

not attested not anchored not stored refs pending

Estimating Orbital Parameters of Direct Imaging Exoplanet Using Neural Network

Bo Liang, Chang Liu, Hanlin Song, Li-e Qiang, Manjia Liang, Minghui Du, Peng Xu, Tianyu Zhao, Wei-Liang Qian, Yuxiang Xu, Zihao Xiao, Ziren Luo

arxiv:2510.17459 v3 · 2025-10-20 · astro-ph.EP · astro-ph.GA · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQGOGNBU42WZMU3OZWJP5JDMM7}

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	2026-06-26T01:15:14.857540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940ce33434e6ad96536ecd92fea46c67ca7e499fe7765523087934f07fb579b6

Aliases

arxiv: 2510.17459 · arxiv_version: 2510.17459v3 · doi: 10.48550/arxiv.2510.17459 · pith_short_12: SQGOGNBU42WZ · pith_short_16: SQGOGNBU42WZMU3O · pith_short_8: SQGOGNBU

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/SQGOGNBU42WZMU3OZWJP5JDMM7 \
  | 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: 940ce33434e6ad96536ecd92fea46c67ca7e499fe7765523087934f07fb579b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "592134d2d687623166a5a542c53038ed41bd159fe821b0bd343872948195d6b4",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-10-20T11:46:55Z",
    "title_canon_sha256": "d41e700961c4174679a8d71f3c3e8ec8e8f7132d9f5cb535fb59e8940b50393a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.17459",
    "kind": "arxiv",
    "version": 3
  }
}