Pith Number

pith:IMRCEJHW

pith:2025:IMRCEJHWRNEWH3CFCTFJ3ENOTU

not attested not anchored not stored refs pending

FreeBeacon: Efficient Communication and Data Aggregation in Battery-Free IoT

Gaosheng Liu, Kas{\i}m Sinan Y{\i}ld{\i}r{\i}m, Lin Wang

arxiv:2504.21571 v1 · 2025-04-30 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMRCEJHWRNEWH3CFCTFJ3ENOTU}

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	2026-07-05T10:56:26.134517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43222224f68b4963ec4514ca9d91ae9d274c3411702bd74b4b7afda1c69ec745

Aliases

arxiv: 2504.21571 · arxiv_version: 2504.21571v1 · doi: 10.48550/arxiv.2504.21571 · pith_short_12: IMRCEJHWRNEW · pith_short_16: IMRCEJHWRNEWH3CF · pith_short_8: IMRCEJHW

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/IMRCEJHWRNEWH3CFCTFJ3ENOTU \
  | 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: 43222224f68b4963ec4514ca9d91ae9d274c3411702bd74b4b7afda1c69ec745

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "223cae81e239e73dc0f529070e8db3802d44bb08839b89c563afa537dfd7bac0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-04-30T12:17:04Z",
    "title_canon_sha256": "7f6724894fa7d4e90284f1ac8b739976351e2f6ad5d9b05cb0582c135d419c27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21571",
    "kind": "arxiv",
    "version": 1
  }
}