Pith Number

pith:EWQDEFW6

pith:2026:EWQDEFW6HCMDGLRJZWRPJ7O6QZ

not attested not anchored not stored refs pending

Empowering a Single-Frequency GNSS Receiver to Achieve High-Precision Positioning with Relative Observations

Chao Xu, Juncheng Chen, Pengfei Wang, Ruitian Pang, Siqi Shen, Tiancheng Lai, Wentao Liu, Xiangyu Li, Xingpeng Wang, Yanjun Cao, Ziwen Qu

arxiv:2606.29192 v1 · 2026-06-28 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWQDEFW6HCMDGLRJZWRPJ7O6QZ}

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	2026-06-30T01:17:56.580482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25a03216de3898332e29cda2f4fdde867224597778e1ac461d8361da14291bfa

Aliases

arxiv: 2606.29192 · arxiv_version: 2606.29192v1 · doi: 10.48550/arxiv.2606.29192 · pith_short_12: EWQDEFW6HCMD · pith_short_16: EWQDEFW6HCMDGLRJ · pith_short_8: EWQDEFW6

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/EWQDEFW6HCMDGLRJZWRPJ7O6QZ \
  | 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: 25a03216de3898332e29cda2f4fdde867224597778e1ac461d8361da14291bfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d56b3286fe9b67dfa4689e9dee4e8081af71b2bb1a3d5627d8fd55fb772b7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-28T04:30:01Z",
    "title_canon_sha256": "a18b7ab4146e944090d399f956343f25538ef16e7b210480527cd4611cffa4f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29192",
    "kind": "arxiv",
    "version": 1
  }
}