Pith Number

pith:BMI3G5RA

pith:2024:BMI3G5RA2W6A7WWFVBIFXG7WXN

not attested not anchored not stored refs pending

GRRIS: a real-time intra-site observation scheduling scheme for distributed survey telescope arrays

Ce Yu, Chao Sun, Jizeng Wei, Xu Yang, Yajie Zhang, Yi Hu, Zhaohui Shang

arxiv:2410.09881 v2 · 2024-10-13 · 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{BMI3G5RA2W6A7WWFVBIFXG7WXN}

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	2026-07-05T09:22:43.177076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b11b37620d5bc0fdac5a8505b9bf6bb459d8c4adbd181f30cb563c99c376e91

Aliases

arxiv: 2410.09881 · arxiv_version: 2410.09881v2 · doi: 10.48550/arxiv.2410.09881 · pith_short_12: BMI3G5RA2W6A · pith_short_16: BMI3G5RA2W6A7WWF · pith_short_8: BMI3G5RA

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/BMI3G5RA2W6A7WWFVBIFXG7WXN \
  | 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: 0b11b37620d5bc0fdac5a8505b9bf6bb459d8c4adbd181f30cb563c99c376e91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bb87c8e07a37193b3c1cd00c14254c598362d962b69319d80301b6be7cb15ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-10-13T15:41:05Z",
    "title_canon_sha256": "25d8a43a3699ee0493d9a112c43dfb34f0ef1a5bdd9b8ae5013e5cced4aafc97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.09881",
    "kind": "arxiv",
    "version": 2
  }
}