Pith Number

pith:TQNXGN33

pith:2025:TQNXGN33UM4EV3KJNZTNXDC452

not attested not anchored not stored refs pending

ASTARS empowered Satellite Positioning Approach for Urban Canyons and Indoor Environments

Anna Li, Arumugam Nallanathan, Sofie Pollin, Tianwei Hou, Xin Sun, Yuanwei Liu, Yu Zhang

arxiv:2507.01783 v1 · 2025-07-02 · cs.IT · math.IT

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQNXGN33UM4EV3KJNZTNXDC452}

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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.

Cited by

1 paper in Pith

Rethinking Satellite Networks: When Navigation Meets Communications

Receipt and verification

First computed	2026-07-05T11:30:55.035862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1b73377ba3384aed496e66db8c5cee8a7304ec7067e659f11fc533a0a1a094

Aliases

arxiv: 2507.01783 · arxiv_version: 2507.01783v1 · doi: 10.48550/arxiv.2507.01783 · pith_short_12: TQNXGN33UM4E · pith_short_16: TQNXGN33UM4EV3KJ · pith_short_8: TQNXGN33

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/TQNXGN33UM4EV3KJNZTNXDC452 \
  | 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: 9c1b73377ba3384aed496e66db8c5cee8a7304ec7067e659f11fc533a0a1a094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b412ab450389550e1279c2b6dcb5f6efb491c4d070691b87fb9912d55fbb0565",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-07-02T15:08:37Z",
    "title_canon_sha256": "2e84d504d6e45f57bea85dcf6908f7af87522a1583996b6c113db17a3dad056c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01783",
    "kind": "arxiv",
    "version": 1
  }
}