Pith Number

pith:W4H4PK3R

pith:2026:W4H4PK3R6KODQD67URY7WCVCBW

not attested not anchored not stored refs pending

A 399uW 114.3 dB DR Companding Readout ASIC for MEMS Microphones Employing a Multirate Time-Domain ADC

Andreas Wiesbauer, Dietmar Straeussnigg, Javier Fernandez, Javier Granizo, Jorge de la Torre, Luis Hernandez, Ricardo Carrero, Ruben Garvi

arxiv:2606.17879 v1 · 2026-06-16 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4H4PK3R6KODQD67URY7WCVCBW}

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	2026-06-19T16:10:42.543558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b70fc7ab71f29c380fdfa471fb0aa20db0cc08d196208cc07a77635f20a2b3d6

Aliases

arxiv: 2606.17879 · arxiv_version: 2606.17879v1 · doi: 10.48550/arxiv.2606.17879 · pith_short_12: W4H4PK3R6KOD · pith_short_16: W4H4PK3R6KODQD67 · pith_short_8: W4H4PK3R

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/W4H4PK3R6KODQD67URY7WCVCBW \
  | 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: b70fc7ab71f29c380fdfa471fb0aa20db0cc08d196208cc07a77635f20a2b3d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a96c856daf44ecb7e83b163011036cf5c12d3cd2a8032003061a1738ad9e01a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-06-16T12:52:45Z",
    "title_canon_sha256": "6340a70a91d52b8dc80de64556680c858ae755f5fc244973f5aeea408f2e4d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17879",
    "kind": "arxiv",
    "version": 1
  }
}