Pith Number

pith:LTXZHCCA

pith:2019:LTXZHCCAVHIDARLK7Q5UMKRROX

not attested not anchored not stored refs pending

Qualitative and Quantitative Risk Analysis and Safety Assessment of Unmanned Aerial Vehicles Missions over the Internet

Anis Koubaa, Azza Allouch, Mohamed Khalgui, Tarek Abbes

arxiv:1904.09432 v1 · 2019-04-20 · cs.RO · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTXZHCCAVHIDARLK7Q5UMKRROX}

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	2026-05-17T23:48:04.199976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cef938840a9d030456afc3b462a3175f9794dfe614987a94e2b91c844ec82f6

Aliases

arxiv: 1904.09432 · arxiv_version: 1904.09432v1 · doi: 10.48550/arxiv.1904.09432 · pith_short_12: LTXZHCCAVHID · pith_short_16: LTXZHCCAVHIDARLK · pith_short_8: LTXZHCCA

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/LTXZHCCAVHIDARLK7Q5UMKRROX \
  | 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: 5cef938840a9d030456afc3b462a3175f9794dfe614987a94e2b91c844ec82f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b964aa8114a6afa71fa880f4624c8bebd2a7e316edf17607313b53a2aed8994",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-04-20T10:59:45Z",
    "title_canon_sha256": "6c92786b0e24ab8fb07933db2dc5b4dfa9d72402df1279de271523e53d9ed947"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09432",
    "kind": "arxiv",
    "version": 1
  }
}