Pith Number

pith:PSBNEZM6

pith:2018:PSBNEZM6MDJF47Y732CZYAN3TQ

not attested not anchored not stored refs pending

Placement Optimization for UAV-Enabled Wireless Networks with Multi-Hop Backhaul

Jie Xu, Peiming Li

arxiv:1809.04963 v1 · 2018-09-13 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSBNEZM6MDJF47Y732CZYAN3TQ}

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	2026-05-17T23:50:50.543059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c82d2659e60d25e7f1fde859c01bb9c242f4ccb568ae0c989bd7da232e89313

Aliases

arxiv: 1809.04963 · arxiv_version: 1809.04963v1 · doi: 10.48550/arxiv.1809.04963 · pith_short_12: PSBNEZM6MDJF · pith_short_16: PSBNEZM6MDJF47Y7 · pith_short_8: PSBNEZM6

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/PSBNEZM6MDJF47Y732CZYAN3TQ \
  | 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: 7c82d2659e60d25e7f1fde859c01bb9c242f4ccb568ae0c989bd7da232e89313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5923c94b1f1a2c912874a29ffcf88b01798c672b3d2ae285d0ed0c1fff971f30",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-09-13T13:51:26Z",
    "title_canon_sha256": "17abc2ee4aca23a7712788aca4dc3f993273b8c95b6d55c0fa6260f42725726a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04963",
    "kind": "arxiv",
    "version": 1
  }
}