Pith Number

pith:CPC3KSCG

pith:2023:CPC3KSCGYCMBPR4G3L3NJX6NOM

not attested not anchored not stored refs pending

Satellite Impact on Astronomical Observations Based on Elliptical Orbit Model

Jingyi Cai, Jun Li, Kang Huang, Tianzhu Hu, Tong Zhou, Xiangqun Cui, Yong Zhang, Zihuang Cao

arxiv:2312.13684 v1 · 2023-12-21 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPC3KSCGYCMBPR4G3L3NJX6NOM}

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	2026-07-05T08:39:18.593425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c5b54846c09817c786daf6d4dfcd7319e090d3ff4cf84120bd6db86de243a1

Aliases

arxiv: 2312.13684 · arxiv_version: 2312.13684v1 · doi: 10.48550/arxiv.2312.13684 · pith_short_12: CPC3KSCGYCMB · pith_short_16: CPC3KSCGYCMBPR4G · pith_short_8: CPC3KSCG

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/CPC3KSCGYCMBPR4G3L3NJX6NOM \
  | 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: 13c5b54846c09817c786daf6d4dfcd7319e090d3ff4cf84120bd6db86de243a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5652633952b9bf1df26521f85cc42bee73fc995335c2f43e89fd05768c1c096c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-12-21T09:16:52Z",
    "title_canon_sha256": "b81480271a3a2dc2b4a91afcd30390c1eddd335ea009425b27a0feb5967bf472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.13684",
    "kind": "arxiv",
    "version": 1
  }
}