Pith Number

pith:XGLSQJ2K

pith:2025:XGLSQJ2KNVK24HHGPEAOU2XCIQ

not attested not anchored not stored refs pending

StarCast: A Secure and Spectrum-Efficient Group Communication Scheme for LEO Satellite Networks

Chaoyu Zhang, Eric Burger, Hexuan Yu, Shanghao Shi, Shaoyu Li, Wenjing Lou, Yi Shi, Y. Thomas Hou

arxiv:2502.07901 v2 · 2025-02-11 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGLSQJ2KNVK24HHGPEAOU2XCIQ}

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	2026-07-05T12:01:57.483610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b99728274a6d55ae1ce67900ea6ae2441a7d81d951e09a21fc186a1a1ab38c6a

Aliases

arxiv: 2502.07901 · arxiv_version: 2502.07901v2 · doi: 10.48550/arxiv.2502.07901 · pith_short_12: XGLSQJ2KNVK2 · pith_short_16: XGLSQJ2KNVK24HHG · pith_short_8: XGLSQJ2K

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/XGLSQJ2KNVK24HHGPEAOU2XCIQ \
  | 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: b99728274a6d55ae1ce67900ea6ae2441a7d81d951e09a21fc186a1a1ab38c6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8a423df77e96f7054c01ffbc8a71edaec9dbe486f8b07c0b8e496afcfed10b7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-02-11T19:16:43Z",
    "title_canon_sha256": "e6b039e00acc9299ee30223da013caf5c402029c2720db8bbc5af81e35288ecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07901",
    "kind": "arxiv",
    "version": 2
  }
}