Pith Number

pith:FPFCAZXP

pith:2025:FPFCAZXP74GVDY42B5MPD6CYHQ

not attested not anchored not stored refs pending

A First Look at Starlink In-Flight Performance: An Intercontinental Empirical Study

Antti Anttonen, Heikki Kokkinen, Luca Borgianni, Muhammad Asad Ullah, Stefano Giordano

arxiv:2508.09839 v1 · 2025-08-13 · 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{FPFCAZXP74GVDY42B5MPD6CYHQ}

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	2026-07-05T11:53:22.752576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bca2066efff0d51e39a0f58f1f8583c034a1bd6c065f4b79d69a7649778e8fa

Aliases

arxiv: 2508.09839 · arxiv_version: 2508.09839v1 · doi: 10.48550/arxiv.2508.09839 · pith_short_12: FPFCAZXP74GV · pith_short_16: FPFCAZXP74GVDY42 · pith_short_8: FPFCAZXP

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/FPFCAZXP74GVDY42B5MPD6CYHQ \
  | 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: 2bca2066efff0d51e39a0f58f1f8583c034a1bd6c065f4b79d69a7649778e8fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae520ea570b2edc1e4047687bb197381823c3c55c7783fcd3192569dc8f5a555",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-08-13T14:19:33Z",
    "title_canon_sha256": "0384cd872158217884815ff3a9fdba71ffd59197650f35fec799c311bf19d2e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.09839",
    "kind": "arxiv",
    "version": 1
  }
}