Pith Number

pith:XFX5TTVF

pith:2025:XFX5TTVFXG2VZMADFKYXFTZ3CF

not attested not anchored not stored refs pending

CountingStars: Low-overhead Network-wide Measurement in LEO Mega-constellation Networks

Guano Liu, Wenting Wei, Xiucheng Tian, Xiyuan Liu

arxiv:2508.13512 v1 · 2025-08-19 · 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{XFX5TTVFXG2VZMADFKYXFTZ3CF}

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	2026-07-05T11:55:49.369276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96fd9cea5b9b55cb0032ab172cf3b115c9522d74bc64baa4887c95f4be55693

Aliases

arxiv: 2508.13512 · arxiv_version: 2508.13512v1 · doi: 10.48550/arxiv.2508.13512 · pith_short_12: XFX5TTVFXG2V · pith_short_16: XFX5TTVFXG2VZMAD · pith_short_8: XFX5TTVF

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/XFX5TTVFXG2VZMADFKYXFTZ3CF \
  | 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: b96fd9cea5b9b55cb0032ab172cf3b115c9522d74bc64baa4887c95f4be55693

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db3f69d0d8191a6f6d3fa384dee983b911b8295df7412e98c02358cd3ec79f6c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-08-19T04:56:17Z",
    "title_canon_sha256": "3771e9dda0c57afb54a738d994dede42ec9e2c6d7f02c07556f6f77372241a18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13512",
    "kind": "arxiv",
    "version": 1
  }
}