Pith Number

pith:2E7Z6AWO

pith:2024:2E7Z6AWOGVSIAQFSR36EJPHNTI

not attested not anchored not stored refs pending

pyrtklib: An open-source package for tightly coupled deep learning and GNSS integration for positioning in urban canyons

Penghui Xu, Runzhi Hu, Weisong Wen, Yihan Zhong

arxiv:2409.12996 v1 · 2024-09-19 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2E7Z6AWOGVSIAQFSR36EJPHNTI}

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	2026-07-05T09:09:27.695278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d13f9f02ce35648040b28efc44bced9a066e8e8acf81eb76eed1f9a03b8b6fed

Aliases

arxiv: 2409.12996 · arxiv_version: 2409.12996v1 · doi: 10.48550/arxiv.2409.12996 · pith_short_12: 2E7Z6AWOGVSI · pith_short_16: 2E7Z6AWOGVSIAQFS · pith_short_8: 2E7Z6AWO

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/2E7Z6AWOGVSIAQFSR36EJPHNTI \
  | 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: d13f9f02ce35648040b28efc44bced9a066e8e8acf81eb76eed1f9a03b8b6fed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37ae9dfee40b1a24562e9b6b5e32e3524aa7b049395ce31611be90b899419640",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-19T14:47:47Z",
    "title_canon_sha256": "bd85414cc9481a2f907e0ff829f9cb49f7a069c72a07a3f0ed29494cbd235607"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.12996",
    "kind": "arxiv",
    "version": 1
  }
}