Pith Number

pith:STECAC4I

pith:2019:STECAC4IC5BF5GF7HJNNW6DZKV

not attested not anchored not stored refs pending

Distributed surveillance by a swarm of UAVs operating under positional uncertainty

Anthony Tzes, Mariliza Tzes, Nikolaos Bousias, Sotiris Papatheodorou

arxiv:1910.10837 v1 · 2019-10-23 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STECAC4IC5BF5GF7HJNNW6DZKV}

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	2026-07-05T00:14:36.009335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94c8200b8817425e98bf3a5adb78795558098aed4a68dcfc6e60af201384f230

Aliases

arxiv: 1910.10837 · arxiv_version: 1910.10837v1 · doi: 10.48550/arxiv.1910.10837 · pith_short_12: STECAC4IC5BF · pith_short_16: STECAC4IC5BF5GF7 · pith_short_8: STECAC4I

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/STECAC4IC5BF5GF7HJNNW6DZKV \
  | 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: 94c8200b8817425e98bf3a5adb78795558098aed4a68dcfc6e60af201384f230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f400d8e8caf5d1b7d824d866f659a6df1fab4564a9c8e1c26ba9eb775f3217a",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-10-23T23:21:26Z",
    "title_canon_sha256": "e7b0883e43d51b872e3359484a8d069f19a468d45665a944bff4e4e9c0e31ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.10837",
    "kind": "arxiv",
    "version": 1
  }
}