Pith Number

pith:UDI5BPYM

pith:2016:UDI5BPYMPQGECBAZR2RYAWRXTU

not attested not anchored not stored refs pending

A Localization Approach for Crowdsourced Air Traffic Communication Networks

Ivan Martinovic, Martin Strohmeier, Vincent Lenders

arxiv:1610.06754 v1 · 2016-10-21 · 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{UDI5BPYMPQGECBAZR2RYAWRXTU}

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	2026-05-18T01:01:36.807665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0d1d0bf0c7c0c4104198ea3805a379d19ab7b2dcf0457ff0257f6288218f566

Aliases

arxiv: 1610.06754 · arxiv_version: 1610.06754v1 · doi: 10.48550/arxiv.1610.06754 · pith_short_12: UDI5BPYMPQGE · pith_short_16: UDI5BPYMPQGECBAZ · pith_short_8: UDI5BPYM

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/UDI5BPYMPQGECBAZR2RYAWRXTU \
  | 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: a0d1d0bf0c7c0c4104198ea3805a379d19ab7b2dcf0457ff0257f6288218f566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f86f92b1a8cd5f6aca501c30d8c664099a4b797eca9058e31f8e6080cd701d1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-10-21T12:11:14Z",
    "title_canon_sha256": "7efe4dbc8042205577e5d9df1745a60dc84b1113d206a26a6f5de434a06d2705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06754",
    "kind": "arxiv",
    "version": 1
  }
}