Pith Number

pith:OGUR7UA5

pith:2022:OGUR7UA5RR5VFZGVL7ENDTUH33

not attested not anchored not stored refs pending

Service-Based Drone Delivery

Athman Bouguettaya, Babar Shahzaad, Balsam Alkouz

arxiv:2201.00277 v1 · 2022-01-02 · 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{OGUR7UA5RR5VFZGVL7ENDTUH33}

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	2026-07-05T03:45:01.096995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a91fd01d8c7b52e4d55fc8d1ce87deca3be3c7ce6fb823a8eb9c588804ac3e

Aliases

arxiv: 2201.00277 · arxiv_version: 2201.00277v1 · doi: 10.48550/arxiv.2201.00277 · pith_short_12: OGUR7UA5RR5V · pith_short_16: OGUR7UA5RR5VFZGV · pith_short_8: OGUR7UA5

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/OGUR7UA5RR5VFZGVL7ENDTUH33 \
  | 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: 71a91fd01d8c7b52e4d55fc8d1ce87deca3be3c7ce6fb823a8eb9c588804ac3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc94ba0ba4c6d40357e1afd6f19849c5357070b91ad850ca74938f97dc111e25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-01-02T02:34:10Z",
    "title_canon_sha256": "04ae5da5df8ca120ae6d3cf1a02f920488c40fa6aa9def5351dc47ba182d79a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00277",
    "kind": "arxiv",
    "version": 1
  }
}