Pith Number

pith:YZVKO6YL

pith:2020:YZVKO6YLO3VAFQLMEAEKQERHDY

not attested not anchored not stored refs pending

UAV Relay-Assisted Emergency Communications in IoT Networks: Resource Allocation and Trajectory Optimization

Bjorn Ottersten, Dinh-Hieu Tran, Sumit Gautam, Symeon Chatzinotas, Thang X. Vu, Van-Dinh Nguyen

arxiv:2008.00218 v3 · 2020-08-01 · 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{YZVKO6YLO3VAFQLMEAEKQERHDY}

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	2026-07-05T03:05:43.627053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c66aa77b0b76ea02c16c2008a812271e10680ff7d2345ff7249e77424568d1fc

Aliases

arxiv: 2008.00218 · arxiv_version: 2008.00218v3 · doi: 10.48550/arxiv.2008.00218 · pith_short_12: YZVKO6YLO3VA · pith_short_16: YZVKO6YLO3VAFQLM · pith_short_8: YZVKO6YL

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/YZVKO6YLO3VAFQLMEAEKQERHDY \
  | 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: c66aa77b0b76ea02c16c2008a812271e10680ff7d2345ff7249e77424568d1fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35559150f7c138a1a1d3915ae184d110a060aa352583ff0d2ff1091a1f8595a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-08-01T08:51:03Z",
    "title_canon_sha256": "8d995f2b65f86a96e504f9615d4eba797276b17b85e97886f3b4237d92c28d10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00218",
    "kind": "arxiv",
    "version": 3
  }
}