Pith Number

pith:QRGSM5QN

pith:2018:QRGSM5QN7QLYEOLM7S56ZVNHBV

not attested not anchored not stored refs pending

TOA Positioning for a TDMA Localization System

Mingquan Lu, Shuang Xu, Sihao Zhao, Xiaowei Cui

arxiv:1804.10049 v1 · 2018-04-26 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRGSM5QN7QLYEOLM7S56ZVNHBV}

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	2026-05-18T00:17:25.289453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

844d26760dfc1782396cfcbbecd5a70d7adb34df66b78d0340506cdbfd7374d3

Aliases

arxiv: 1804.10049 · arxiv_version: 1804.10049v1 · doi: 10.48550/arxiv.1804.10049 · pith_short_12: QRGSM5QN7QLY · pith_short_16: QRGSM5QN7QLYEOLM · pith_short_8: QRGSM5QN

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/QRGSM5QN7QLYEOLM7S56ZVNHBV \
  | 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: 844d26760dfc1782396cfcbbecd5a70d7adb34df66b78d0340506cdbfd7374d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fe71e3134e961cdf6cc8258525edcd49636e176a2e825374c9ce574de932a42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-04-26T13:40:47Z",
    "title_canon_sha256": "f8bec5a156f11e80bbcc142f670980494b549f10f3cd842b7938c35b7556b614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10049",
    "kind": "arxiv",
    "version": 1
  }
}