Pith Number

pith:VF5SUHMQ

pith:2025:VF5SUHMQLI7ZAZNKAWIYYZTP4I

not attested not anchored not stored refs pending

WakeMod: A 6.9uW Wake-Up Radio Module with -72.6dBm Sensitivity for On-Demand IoT

Lukas Schulthess, Michele Magno, Silvano Cortesi

arxiv:2505.21529 v2 · 2025-05-23 · 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{VF5SUHMQLI7ZAZNKAWIYYZTP4I}

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	2026-07-05T11:13:27.165785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a97b2a1d905a3f9065aa05918c666fe21d5be3d807e55a09ed77f79d302952f1

Aliases

arxiv: 2505.21529 · arxiv_version: 2505.21529v2 · doi: 10.48550/arxiv.2505.21529 · pith_short_12: VF5SUHMQLI7Z · pith_short_16: VF5SUHMQLI7ZAZNK · pith_short_8: VF5SUHMQ

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/VF5SUHMQLI7ZAZNKAWIYYZTP4I \
  | 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: a97b2a1d905a3f9065aa05918c666fe21d5be3d807e55a09ed77f79d302952f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14f4a8bbea0dbd60110f4ee71c83bfa29a27c0fcc9af7dcd077d917051d7bb0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-05-23T15:03:44Z",
    "title_canon_sha256": "b96f9cf65024c424cb7f9508d2fecf8dd1e0a1f40c0b6d1728a37183911bf89b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21529",
    "kind": "arxiv",
    "version": 2
  }
}